diff --git a/src/leetscrape/generate_code_stub.py b/src/leetscrape/generate_code_stub.py index 330d3e6..4b2df83 100644 --- a/src/leetscrape/generate_code_stub.py +++ b/src/leetscrape/generate_code_stub.py @@ -20,9 +20,9 @@ class GenerateCodeStub: """ def __init__( - self, - titleSlug: str | None = None, - qid: int | None = None, + self, + titleSlug: str | None = None, + qid: int | None = None, ): self.all_questions_stub_id = ( GetQuestion.fetch_all_questions_id_and_stub().reset_index().set_index("QID") @@ -42,8 +42,8 @@ def __init__( if self.titleSlug in self.all_questions_stub_id.titleSlug.tolist(): if self.qid is not None: if ( - self.titleSlug - != self.all_questions_stub_id.loc[self.qid].titleSlug + self.titleSlug + != self.all_questions_stub_id.loc[self.qid].titleSlug ): raise ValueError( f"Both titleSlug and qid were passed but they do not match.\n" @@ -52,7 +52,7 @@ def __init__( else: self.qid = self.all_questions_stub_id[ self.all_questions_stub_id["titleSlug"] == self.titleSlug - ].index[0] + ].index[0] else: raise ValueError("There is no question with the passed titleSlug.") print(f"Generating code stub for {self.qid}. {self.titleSlug}") @@ -79,7 +79,7 @@ def generate(self, testing=False, directory: str = ".") -> None: if not self.data.isPaidOnly: with open( - f"{directory}/test_{self.filename}", "w", encoding="utf-8" + f"{directory}/test_{self.filename}", "w", encoding="utf-8" ) as f: f.write( format_str(test_to_write, mode=FileMode()) @@ -142,7 +142,7 @@ def _create_code_file(self) -> str: return text_to_write def _extract_codeblocks_in_problem_statement( - self, problem_statement: str + self, problem_statement: str ) -> list[str]: """Extract the code blocks from the given problem statement string. These codeblocks contain the basic test cases provided by Leetcode. @@ -193,7 +193,13 @@ def _get_parameters(self, code_blocks: list[str]) -> tuple[str, str]: .replace("\n", "") )["Output"] parameters.append(parameter_dict) - output_string = ", ".join(list(parameters[0].keys())) + + # Some questions do not have any code stub, just add error handling code to deal with this + try: + output_string = ", ".join(list(parameters[0].keys())) + except IndexError: + output_string = "" + input_string = ", ".join( f"({test_case})" for test_case in [ diff --git a/src/leetscrape/question.py b/src/leetscrape/question.py index 43d6952..f6a9b78 100644 --- a/src/leetscrape/question.py +++ b/src/leetscrape/question.py @@ -1,4 +1,6 @@ import json +from json import JSONDecodeError +import os import time import warnings @@ -12,6 +14,14 @@ # Leetcode's graphql api endpoint BASE_URL = "https://leetcode.com/graphql" +# JSON response file from https://leetcode.com/api/problems/all/ +# Get the directory of the current script +script_dir = os.path.dirname(__file__) + +# Construct the full path to the JSON file +json_file_path = os.path.join(script_dir, './response.json') + + class GetQuestion: """ @@ -27,9 +37,15 @@ def __init__(self, titleSlug: str): @staticmethod def fetch_all_questions_id_and_stub(): - req = requests.get( - "https://leetcode.com/api/problems/all/", headers=HEADERS - ).json() + + try: + req = requests.get( + "https://leetcode.com/api/problems/all/", headers=HEADERS + ).json() + except JSONDecodeError: # Use locally-saved json for now to handle error + with open(json_file_path, "r") as file: + req = json.load(file) + question_data = pd.json_normalize(req["stat_status_pairs"]).rename( columns={ "stat.frontend_question_id": "QID", diff --git a/src/leetscrape/response.json b/src/leetscrape/response.json new file mode 100644 index 0000000..c163cf9 --- /dev/null +++ b/src/leetscrape/response.json @@ -0,0 +1 @@ +{"user_name": "", "num_solved": 0, "num_total": 3166, "ac_easy": 0, "ac_medium": 0, "ac_hard": 0, "stat_status_pairs": [{"stat": {"question_id": 3473, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Parking Fees and Duration", "question__title_slug": "calculate-parking-fees-and-duration", "question__hide": false, "total_acs": 136, "total_submitted": 183, "frontend_question_id": 3166, "is_new_question": true}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3467, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Level of Tree with Minimum Sum", "question__title_slug": "find-the-level-of-tree-with-minimum-sum", "question__hide": false, "total_acs": 383, "total_submitted": 520, "frontend_question_id": 3157, "is_new_question": true}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3465, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employee Task Duration and Concurrent Tasks", "question__title_slug": "employee-task-duration-and-concurrent-tasks", "question__hide": false, "total_acs": 181, "total_submitted": 281, "frontend_question_id": 3156, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3458, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Upgradable Servers", "question__title_slug": "maximum-number-of-upgradable-servers", "question__hide": false, "total_acs": 380, "total_submitted": 675, "frontend_question_id": 3155, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3457, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Invalid Tweets II", "question__title_slug": "invalid-tweets-ii", "question__hide": false, "total_acs": 448, "total_submitted": 495, "frontend_question_id": 3150, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3451, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "String Compression III", "question__title_slug": "string-compression-iii", "question__hide": false, "total_acs": 29232, "total_submitted": 52880, "frontend_question_id": 3163, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3449, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Hamming Distances", "question__title_slug": "maximum-hamming-distances", "question__hide": false, "total_acs": 296, "total_submitted": 376, "frontend_question_id": 3141, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3448, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Consecutive Available Seats II", "question__title_slug": "consecutive-available-seats-ii", "question__hide": false, "total_acs": 339, "total_submitted": 517, "frontend_question_id": 3140, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3446, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Good Pairs I", "question__title_slug": "find-the-number-of-good-pairs-i", "question__hide": false, "total_acs": 33071, "total_submitted": 38419, "frontend_question_id": 3162, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3444, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Good Pairs II", "question__title_slug": "find-the-number-of-good-pairs-ii", "question__hide": false, "total_acs": 17508, "total_submitted": 74593, "frontend_question_id": 3164, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3441, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Equalize Strings by Adding or Removing Characters at Ends", "question__title_slug": "equalize-strings-by-adding-or-removing-characters-at-ends", "question__hide": false, "total_acs": 430, "total_submitted": 727, "frontend_question_id": 3135, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Server Utilization Time", "question__title_slug": "server-utilization-time", "question__hide": false, "total_acs": 489, "total_submitted": 1031, "frontend_question_id": 3126, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3435, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Block Placement Queries", "question__title_slug": "block-placement-queries", "question__hide": false, "total_acs": 2238, "total_submitted": 22410, "frontend_question_id": 3161, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3434, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Distinct Colors Among the Balls", "question__title_slug": "find-the-number-of-distinct-colors-among-the-balls", "question__hide": false, "total_acs": 18728, "total_submitted": 47136, "frontend_question_id": 3160, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3433, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number That Makes Result of Bitwise AND Zero", "question__title_slug": "maximum-number-that-makes-result-of-bitwise-and-zero", "question__hide": false, "total_acs": 432, "total_submitted": 619, "frontend_question_id": 3125, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3432, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Calls", "question__title_slug": "find-longest-calls", "question__hide": false, "total_acs": 468, "total_submitted": 648, "frontend_question_id": 3124, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3431, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum Cost Array Permutation", "question__title_slug": "find-the-minimum-cost-array-permutation", "question__hide": false, "total_acs": 3371, "total_submitted": 14687, "frontend_question_id": 3149, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3429, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Special Array I", "question__title_slug": "special-array-i", "question__hide": false, "total_acs": 40549, "total_submitted": 53470, "frontend_question_id": 3151, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3428, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the XOR of Numbers Which Appear Twice", "question__title_slug": "find-the-xor-of-numbers-which-appear-twice", "question__hide": false, "total_acs": 28470, "total_submitted": 34459, "frontend_question_id": 3158, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3427, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Special Array II", "question__title_slug": "special-array-ii", "question__hide": false, "total_acs": 25591, "total_submitted": 88843, "frontend_question_id": 3152, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3425, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Potholes That Can Be Fixed", "question__title_slug": "maximum-number-of-potholes-that-can-be-fixed", "question__hide": false, "total_acs": 591, "total_submitted": 924, "frontend_question_id": 3119, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3424, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Friday Purchase III ", "question__title_slug": "friday-purchase-iii", "question__hide": false, "total_acs": 377, "total_submitted": 654, "frontend_question_id": 3118, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3423, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of Subsequence With Non-adjacent Elements", "question__title_slug": "maximum-sum-of-subsequence-with-non-adjacent-elements", "question__hide": false, "total_acs": 3403, "total_submitted": 23538, "frontend_question_id": 3165, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Occurrences of an Element in an Array", "question__title_slug": "find-occurrences-of-an-element-in-an-array", "question__hide": false, "total_acs": 25908, "total_submitted": 34970, "frontend_question_id": 3159, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3419, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Points Inside the Square", "question__title_slug": "maximum-points-inside-the-square", "question__hide": false, "total_acs": 14839, "total_submitted": 38820, "frontend_question_id": 3143, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3417, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Index of Permutation", "question__title_slug": "find-the-index-of-permutation", "question__hide": false, "total_acs": 305, "total_submitted": 694, "frontend_question_id": 3109, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3416, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digit Differences of All Pairs", "question__title_slug": "sum-of-digit-differences-of-all-pairs", "question__hide": false, "total_acs": 19559, "total_submitted": 43760, "frontend_question_id": 3153, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3415, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Grid Satisfies Conditions", "question__title_slug": "check-if-grid-satisfies-conditions", "question__hide": false, "total_acs": 26633, "total_submitted": 63208, "frontend_question_id": 3142, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3414, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Number of Ways to Reach the K-th Stair", "question__title_slug": "find-number-of-ways-to-reach-the-k-th-stair", "question__hide": false, "total_acs": 8948, "total_submitted": 24932, "frontend_question_id": 3154, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3412, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Permutation Difference between Two Strings", "question__title_slug": "permutation-difference-between-two-strings", "question__hide": false, "total_acs": 39647, "total_submitted": 44206, "frontend_question_id": 3146, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3411, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Products of Elements of Big Array", "question__title_slug": "find-products-of-elements-of-big-array", "question__hide": false, "total_acs": 1478, "total_submitted": 5975, "frontend_question_id": 3145, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3410, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Self-Contained Substring", "question__title_slug": "find-longest-self-contained-substring", "question__hide": false, "total_acs": 405, "total_submitted": 667, "frontend_question_id": 3104, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3409, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Trending Hashtags II ", "question__title_slug": "find-trending-hashtags-ii", "question__hide": false, "total_acs": 312, "total_submitted": 467, "frontend_question_id": 3103, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3408, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Special Characters I", "question__title_slug": "count-the-number-of-special-characters-i", "question__hide": false, "total_acs": 37948, "total_submitted": 58189, "frontend_question_id": 3120, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3407, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Possible Stable Binary Arrays II", "question__title_slug": "find-all-possible-stable-binary-arrays-ii", "question__hide": false, "total_acs": 2312, "total_submitted": 8183, "frontend_question_id": 3130, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3406, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Possible Stable Binary Arrays I", "question__title_slug": "find-all-possible-stable-binary-arrays-i", "question__hide": false, "total_acs": 6447, "total_submitted": 23891, "frontend_question_id": 3129, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Special Characters II", "question__title_slug": "count-the-number-of-special-characters-ii", "question__hide": false, "total_acs": 27689, "total_submitted": 67097, "frontend_question_id": 3121, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3404, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Satisfy Conditions", "question__title_slug": "minimum-number-of-operations-to-satisfy-conditions", "question__hide": false, "total_acs": 12821, "total_submitted": 31209, "frontend_question_id": 3122, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3403, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Substring Partition of Equal Character Frequency", "question__title_slug": "minimum-substring-partition-of-equal-character-frequency", "question__hide": false, "total_acs": 10916, "total_submitted": 26940, "frontend_question_id": 3144, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3402, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Equalize Array", "question__title_slug": "minimum-cost-to-equalize-array", "question__hide": false, "total_acs": 3293, "total_submitted": 21093, "frontend_question_id": 3139, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Guess the Number Using Bitwise Questions II", "question__title_slug": "guess-the-number-using-bitwise-questions-ii", "question__hide": false, "total_acs": 421, "total_submitted": 517, "frontend_question_id": 3094, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3400, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Bursty Behavior", "question__title_slug": "find-bursty-behavior", "question__hide": false, "total_acs": 473, "total_submitted": 1246, "frontend_question_id": 3089, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3399, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Integer Added to Array II", "question__title_slug": "find-the-integer-added-to-array-ii", "question__hide": false, "total_acs": 18909, "total_submitted": 61489, "frontend_question_id": 3132, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3398, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make a Square with the Same Color", "question__title_slug": "make-a-square-with-the-same-color", "question__hide": false, "total_acs": 22462, "total_submitted": 44390, "frontend_question_id": 3127, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3397, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Integer Added to Array I", "question__title_slug": "find-the-integer-added-to-array-i", "question__hide": false, "total_acs": 41388, "total_submitted": 50655, "frontend_question_id": 3131, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Word", "question__title_slug": "valid-word", "question__hide": false, "total_acs": 32265, "total_submitted": 89606, "frontend_question_id": 3136, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3395, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Length of Anagram Concatenation", "question__title_slug": "minimum-length-of-anagram-concatenation", "question__hide": false, "total_acs": 25554, "total_submitted": 59927, "frontend_question_id": 3138, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3394, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Array End", "question__title_slug": "minimum-array-end", "question__hide": false, "total_acs": 11957, "total_submitted": 31825, "frontend_question_id": 3133, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3393, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make String Anti-palindrome", "question__title_slug": "make-string-anti-palindrome", "question__hide": false, "total_acs": 335, "total_submitted": 612, "frontend_question_id": 3088, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3392, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Trending Hashtags", "question__title_slug": "find-trending-hashtags", "question__hide": false, "total_acs": 621, "total_submitted": 962, "frontend_question_id": 3087, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3391, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Difference Score in a Grid", "question__title_slug": "maximum-difference-score-in-a-grid", "question__hide": false, "total_acs": 14901, "total_submitted": 30792, "frontend_question_id": 3148, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3390, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Rectangles to Cover Points", "question__title_slug": "minimum-rectangles-to-cover-points", "question__hide": false, "total_acs": 23976, "total_submitted": 37388, "frontend_question_id": 3111, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3389, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Visit Disappearing Nodes", "question__title_slug": "minimum-time-to-visit-disappearing-nodes", "question__hide": false, "total_acs": 15910, "total_submitted": 46707, "frontend_question_id": 3112, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Right Triangles", "question__title_slug": "right-triangles", "question__hide": false, "total_acs": 16594, "total_submitted": 35125, "frontend_question_id": 3128, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3387, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make Median of Array Equal to K", "question__title_slug": "minimum-operations-to-make-median-of-array-equal-to-k", "question__hide": false, "total_acs": 22447, "total_submitted": 46059, "frontend_question_id": 3107, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3386, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Edges in Shortest Paths", "question__title_slug": "find-edges-in-shortest-paths", "question__hide": false, "total_acs": 9793, "total_submitted": 19099, "frontend_question_id": 3123, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Match Alphanumerical Pattern in Matrix I", "question__title_slug": "match-alphanumerical-pattern-in-matrix-i", "question__hide": false, "total_acs": 359, "total_submitted": 524, "frontend_question_id": 3078, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3384, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make Word K-Periodic", "question__title_slug": "minimum-number-of-operations-to-make-word-k-periodic", "question__hide": false, "total_acs": 21600, "total_submitted": 34130, "frontend_question_id": 3137, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3383, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Taking Maximum Energy From the Mystic Dungeon", "question__title_slug": "taking-maximum-energy-from-the-mystic-dungeon", "question__hide": false, "total_acs": 25717, "total_submitted": 64564, "frontend_question_id": 3147, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3382, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Subarrays Where Boundary Elements Are Maximum", "question__title_slug": "find-the-number-of-subarrays-where-boundary-elements-are-maximum", "question__hide": false, "total_acs": 8544, "total_submitted": 29204, "frontend_question_id": 3113, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3381, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Subarray With OR at Least K I", "question__title_slug": "shortest-subarray-with-or-at-least-k-i", "question__hide": false, "total_acs": 25035, "total_submitted": 61480, "frontend_question_id": 3095, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3380, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Subarray With OR at Least K II", "question__title_slug": "shortest-subarray-with-or-at-least-k-ii", "question__hide": false, "total_acs": 11877, "total_submitted": 40115, "frontend_question_id": 3097, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3379, "question__article__live": true, "question__article__slug": "score-of-a-string", "question__article__has_video_solution": false, "question__title": "Score of a String", "question__title_slug": "score-of-a-string", "question__hide": false, "total_acs": 63361, "total_submitted": 68545, "frontend_question_id": 3110, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3378, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Increasing Triplet Value", "question__title_slug": "maximum-increasing-triplet-value", "question__hide": false, "total_acs": 487, "total_submitted": 1144, "frontend_question_id": 3073, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3376, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Common Suffix Queries", "question__title_slug": "longest-common-suffix-queries", "question__hide": false, "total_acs": 8040, "total_submitted": 19317, "frontend_question_id": 3093, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3375, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Amount With Single Denomination Combination", "question__title_slug": "kth-smallest-amount-with-single-denomination-combination", "question__hide": false, "total_acs": 7054, "total_submitted": 44935, "frontend_question_id": 3116, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3374, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Alternating Subarrays", "question__title_slug": "count-alternating-subarrays", "question__hide": false, "total_acs": 30998, "total_submitted": 54388, "frontend_question_id": 3101, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3373, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Prime Difference", "question__title_slug": "maximum-prime-difference", "question__hide": false, "total_acs": 34323, "total_submitted": 58573, "frontend_question_id": 3115, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Strictly Increasing or Strictly Decreasing Subarray", "question__title_slug": "longest-strictly-increasing-or-strictly-decreasing-subarray", "question__hide": false, "total_acs": 36957, "total_submitted": 64595, "frontend_question_id": 3105, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3371, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Harshad Number", "question__title_slug": "harshad-number", "question__hide": false, "total_acs": 47928, "total_submitted": 57848, "frontend_question_id": 3099, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3370, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Guess the Number Using Bitwise Questions I", "question__title_slug": "guess-the-number-using-bitwise-questions-i", "question__hide": false, "total_acs": 842, "total_submitted": 923, "frontend_question_id": 3064, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3369, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Trapping Rain Water", "question__title_slug": "calculate-trapping-rain-water", "question__hide": false, "total_acs": 372, "total_submitted": 489, "frontend_question_id": 3061, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3368, "question__article__live": true, "question__article__slug": "winner-of-the-linked-list-game", "question__article__has_video_solution": false, "question__title": "Winner of the Linked List Game", "question__title_slug": "winner-of-the-linked-list-game", "question__hide": false, "total_acs": 7868, "total_submitted": 9614, "frontend_question_id": 3062, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3367, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Sum of Encrypted Integers", "question__title_slug": "find-the-sum-of-encrypted-integers", "question__hide": false, "total_acs": 38937, "total_submitted": 52749, "frontend_question_id": 3079, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3366, "question__article__live": true, "question__article__slug": "user-activities-within-time-bounds", "question__article__has_video_solution": false, "question__title": "User Activities within Time Bounds", "question__title_slug": "user-activities-within-time-bounds", "question__hide": false, "total_acs": 602, "total_submitted": 1561, "frontend_question_id": 3060, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3365, "question__article__live": true, "question__article__slug": "find-all-unique-email-domains", "question__article__has_video_solution": false, "question__title": "Find All Unique Email Domains", "question__title_slug": "find-all-unique-email-domains", "question__hide": false, "total_acs": 1138, "total_submitted": 1767, "frontend_question_id": 3059, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3364, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Values by Dividing Array", "question__title_slug": "minimum-sum-of-values-by-dividing-array", "question__hide": false, "total_acs": 3943, "total_submitted": 14176, "frontend_question_id": 3117, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3363, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent IDs", "question__title_slug": "most-frequent-ids", "question__hide": false, "total_acs": 17903, "total_submitted": 42161, "frontend_question_id": 3092, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3362, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Median of the Uniqueness Array", "question__title_slug": "find-the-median-of-the-uniqueness-array", "question__hide": false, "total_acs": 4566, "total_submitted": 16090, "frontend_question_id": 3134, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3361, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Latest Time You Can Obtain After Replacing Characters", "question__title_slug": "latest-time-you-can-obtain-after-replacing-characters", "question__hide": false, "total_acs": 30404, "total_submitted": 86171, "frontend_question_id": 3114, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3360, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make String K-Special", "question__title_slug": "minimum-deletions-to-make-string-k-special", "question__hide": false, "total_acs": 18161, "total_submitted": 41080, "frontend_question_id": 3085, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3359, "question__article__live": true, "question__article__slug": "linked-list-frequency", "question__article__has_video_solution": false, "question__title": "Linked List Frequency", "question__title_slug": "linked-list-frequency", "question__hide": false, "total_acs": 8698, "total_submitted": 10029, "frontend_question_id": 3063, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3358, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Friends With No Mutual Friends", "question__title_slug": "friends-with-no-mutual-friends", "question__hide": false, "total_acs": 720, "total_submitted": 1380, "frontend_question_id": 3058, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employees Project Allocation", "question__title_slug": "employees-project-allocation", "question__hide": false, "total_acs": 627, "total_submitted": 920, "frontend_question_id": 3057, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Uncommon Substring in an Array", "question__title_slug": "shortest-uncommon-substring-in-an-array", "question__hide": false, "total_acs": 19753, "total_submitted": 43839, "frontend_question_id": 3076, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Levels to Gain More Points", "question__title_slug": "minimum-levels-to-gain-more-points", "question__hide": false, "total_acs": 20303, "total_submitted": 49772, "frontend_question_id": 3096, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3354, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Question Marks in String to Minimize Its Value", "question__title_slug": "replace-question-marks-in-string-to-minimize-its-value", "question__hide": false, "total_acs": 12179, "total_submitted": 45775, "frontend_question_id": 3081, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3353, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Existence of a Substring in a String and Its Reverse", "question__title_slug": "existence-of-a-substring-in-a-string-and-its-reverse", "question__hide": false, "total_acs": 40352, "total_submitted": 60820, "frontend_question_id": 3083, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3352, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Pattern in Infinite Stream II", "question__title_slug": "find-pattern-in-infinite-stream-ii", "question__hide": false, "total_acs": 454, "total_submitted": 653, "frontend_question_id": 3037, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3351, "question__article__live": true, "question__article__slug": "maximize-happiness-of-selected-children", "question__article__has_video_solution": false, "question__title": "Maximize Happiness of Selected Children", "question__title_slug": "maximize-happiness-of-selected-children", "question__hide": false, "total_acs": 169028, "total_submitted": 306694, "frontend_question_id": 3075, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3350, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Elements Into Two Arrays II", "question__title_slug": "distribute-elements-into-two-arrays-ii", "question__hide": false, "total_acs": 9234, "total_submitted": 34689, "frontend_question_id": 3072, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3349, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Length Substring With Two Occurrences", "question__title_slug": "maximum-length-substring-with-two-occurrences", "question__hide": false, "total_acs": 34477, "total_submitted": 54190, "frontend_question_id": 3090, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3348, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost Walk in Weighted Graph", "question__title_slug": "minimum-cost-walk-in-weighted-graph", "question__hide": false, "total_acs": 10495, "total_submitted": 22734, "frontend_question_id": 3108, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3347, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Elements Into Two Arrays I", "question__title_slug": "distribute-elements-into-two-arrays-i", "question__hide": false, "total_acs": 39091, "total_submitted": 54357, "frontend_question_id": 3069, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3346, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest String After Operations With Constraint", "question__title_slug": "lexicographically-smallest-string-after-operations-with-constraint", "question__hide": false, "total_acs": 23429, "total_submitted": 36744, "frontend_question_id": 3106, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3345, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Sum of the Power of All Subsequences", "question__title_slug": "find-the-sum-of-the-power-of-all-subsequences", "question__hide": false, "total_acs": 6362, "total_submitted": 16532, "frontend_question_id": 3082, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3344, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Manhattan Distances", "question__title_slug": "minimize-manhattan-distances", "question__hide": false, "total_acs": 7492, "total_submitted": 23313, "frontend_question_id": 3102, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3343, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Numbers With Unique Digits II", "question__title_slug": "count-numbers-with-unique-digits-ii", "question__hide": false, "total_acs": 2841, "total_submitted": 3241, "frontend_question_id": 3032, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3340, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Snaps Analysis", "question__title_slug": "snaps-analysis", "question__hide": false, "total_acs": 841, "total_submitted": 1432, "frontend_question_id": 3056, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3339, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Top Percentile Fraud", "question__title_slug": "top-percentile-fraud", "question__hide": false, "total_acs": 800, "total_submitted": 1340, "frontend_question_id": 3055, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3338, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Submatrices with Top-Left Element and Sum Less Than k", "question__title_slug": "count-submatrices-with-top-left-element-and-sum-less-than-k", "question__hide": false, "total_acs": 24447, "total_submitted": 41395, "frontend_question_id": 3070, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3337, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Substrings Starting and Ending with Given Character", "question__title_slug": "count-substrings-starting-and-ending-with-given-character", "question__hide": false, "total_acs": 34070, "total_submitted": 69743, "frontend_question_id": 3084, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3336, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Water Bottles II", "question__title_slug": "water-bottles-ii", "question__hide": false, "total_acs": 29182, "total_submitted": 46383, "frontend_question_id": 3100, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Write the Letter Y on a Grid", "question__title_slug": "minimum-operations-to-write-the-letter-y-on-a-grid", "question__hide": false, "total_acs": 16007, "total_submitted": 25818, "frontend_question_id": 3071, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3334, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apple Redistribution into Boxes", "question__title_slug": "apple-redistribution-into-boxes", "question__hide": false, "total_acs": 41795, "total_submitted": 63193, "frontend_question_id": 3074, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3333, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Pattern in Infinite Stream I", "question__title_slug": "find-pattern-in-infinite-stream-i", "question__hide": false, "total_acs": 671, "total_submitted": 1112, "frontend_question_id": 3023, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3332, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Exceed Threshold Value II", "question__title_slug": "minimum-operations-to-exceed-threshold-value-ii", "question__hide": false, "total_acs": 26592, "total_submitted": 97791, "frontend_question_id": 3066, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3331, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Exceed Threshold Value I", "question__title_slug": "minimum-operations-to-exceed-threshold-value-i", "question__hide": false, "total_acs": 49518, "total_submitted": 58009, "frontend_question_id": 3065, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3330, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Modify the Matrix", "question__title_slug": "modify-the-matrix", "question__hide": false, "total_acs": 35628, "total_submitted": 52441, "frontend_question_id": 3033, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3329, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Length of the Longest Common Prefix", "question__title_slug": "find-the-length-of-the-longest-common-prefix", "question__hide": false, "total_acs": 19880, "total_submitted": 60593, "frontend_question_id": 3043, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3328, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Make Sum of Array Greater Than or Equal to k", "question__title_slug": "apply-operations-to-make-sum-of-array-greater-than-or-equal-to-k", "question__hide": false, "total_acs": 25917, "total_submitted": 57917, "frontend_question_id": 3091, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Pick K Ones", "question__title_slug": "minimum-moves-to-pick-k-ones", "question__hide": false, "total_acs": 2564, "total_submitted": 10804, "frontend_question_id": 3086, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3326, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs of Connectable Servers in a Weighted Tree Network", "question__title_slug": "count-pairs-of-connectable-servers-in-a-weighted-tree-network", "question__hide": false, "total_acs": 11054, "total_submitted": 19260, "frontend_question_id": 3067, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3325, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Largest Area of Square Inside Two Rectangles", "question__title_slug": "find-the-largest-area-of-square-inside-two-rectangles", "question__hide": false, "total_acs": 18575, "total_submitted": 41312, "frontend_question_id": 3047, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3324, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split the Array", "question__title_slug": "split-the-array", "question__hide": false, "total_acs": 43571, "total_submitted": 75244, "frontend_question_id": 3046, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3323, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Removal Queries That Can Be Processed I", "question__title_slug": "maximum-number-of-removal-queries-that-can-be-processed-i", "question__hide": false, "total_acs": 376, "total_submitted": 844, "frontend_question_id": 3018, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Type of Triangle", "question__title_slug": "type-of-triangle", "question__hide": false, "total_acs": 39909, "total_submitted": 104476, "frontend_question_id": 3024, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3320, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Operations With the Same Score I", "question__title_slug": "maximum-number-of-operations-with-the-same-score-i", "question__hide": false, "total_acs": 30895, "total_submitted": 59999, "frontend_question_id": 3038, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3318, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Operations With the Same Score II", "question__title_slug": "maximum-number-of-operations-with-the-same-score-ii", "question__hide": false, "total_acs": 17287, "total_submitted": 53467, "frontend_question_id": 3040, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3317, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Palindromes After Operations", "question__title_slug": "maximum-palindromes-after-operations", "question__hide": false, "total_acs": 13549, "total_submitted": 32109, "frontend_question_id": 3035, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3316, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Sum of Subsequence Powers", "question__title_slug": "find-the-sum-of-subsequence-powers", "question__hide": false, "total_acs": 4057, "total_submitted": 16541, "frontend_question_id": 3098, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3315, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Intersections on the Chart", "question__title_slug": "maximum-number-of-intersections-on-the-chart", "question__hide": false, "total_acs": 2524, "total_submitted": 5513, "frontend_question_id": 3009, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3314, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent Prime", "question__title_slug": "most-frequent-prime", "question__hide": false, "total_acs": 14478, "total_submitted": 30197, "frontend_question_id": 3044, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Strength of K Disjoint Subarrays", "question__title_slug": "maximum-strength-of-k-disjoint-subarrays", "question__hide": false, "total_acs": 5632, "total_submitted": 20284, "frontend_question_id": 3077, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3312, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Changing Keys", "question__title_slug": "number-of-changing-keys", "question__hide": false, "total_acs": 43615, "total_submitted": 54191, "frontend_question_id": 3019, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3311, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ant on the Boundary", "question__title_slug": "ant-on-the-boundary", "question__hide": false, "total_acs": 42009, "total_submitted": 56146, "frontend_question_id": 3028, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3310, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Houses at a Certain Distance II", "question__title_slug": "count-the-number-of-houses-at-a-certain-distance-ii", "question__hide": false, "total_acs": 2631, "total_submitted": 12545, "frontend_question_id": 3017, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3309, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Prefix and Suffix Pairs I", "question__title_slug": "count-prefix-and-suffix-pairs-i", "question__hide": false, "total_acs": 33782, "total_submitted": 52452, "frontend_question_id": 3042, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3308, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Make String Empty", "question__title_slug": "apply-operations-to-make-string-empty", "question__hide": false, "total_acs": 24310, "total_submitted": 43027, "frontend_question_id": 3039, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3307, "question__article__live": true, "question__article__slug": "find-the-maximum-sum-of-node-values", "question__article__has_video_solution": false, "question__title": "Find the Maximum Sum of Node Values", "question__title_slug": "find-the-maximum-sum-of-node-values", "question__hide": false, "total_acs": 68021, "total_submitted": 100873, "frontend_question_id": 3068, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3306, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mark Elements on Array by Performing Queries", "question__title_slug": "mark-elements-on-array-by-performing-queries", "question__hide": false, "total_acs": 17045, "total_submitted": 34900, "frontend_question_id": 3080, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3305, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Prefix and Suffix Pairs II", "question__title_slug": "count-prefix-and-suffix-pairs-ii", "question__hide": false, "total_acs": 7318, "total_submitted": 30900, "frontend_question_id": 3045, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3304, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subtree of the Same Color", "question__title_slug": "maximum-subtree-of-the-same-color", "question__hide": false, "total_acs": 1067, "total_submitted": 1615, "frontend_question_id": 3004, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3303, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Beautiful Indices in the Given Array II", "question__title_slug": "find-beautiful-indices-in-the-given-array-ii", "question__hide": false, "total_acs": 9372, "total_submitted": 39223, "frontend_question_id": 3008, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3302, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Viewers Turned Streamers", "question__title_slug": "viewers-turned-streamers", "question__hide": false, "total_acs": 926, "total_submitted": 2163, "frontend_question_id": 2995, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3301, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Friday Purchases II ", "question__title_slug": "friday-purchases-ii", "question__hide": false, "total_acs": 877, "total_submitted": 1197, "frontend_question_id": 2994, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3300, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Friday Purchases I", "question__title_slug": "friday-purchases-i", "question__hide": false, "total_acs": 1300, "total_submitted": 1648, "frontend_question_id": 2993, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3299, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Maximum Number of Elements in Subset", "question__title_slug": "find-the-maximum-number-of-elements-in-subset", "question__hide": false, "total_acs": 18842, "total_submitted": 77151, "frontend_question_id": 3020, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3298, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Consecutive Elements in an Array After Modification", "question__title_slug": "maximize-consecutive-elements-in-an-array-after-modification", "question__hide": false, "total_acs": 6841, "total_submitted": 21830, "frontend_question_id": 3041, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3297, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Revert Word to Initial State I", "question__title_slug": "minimum-time-to-revert-word-to-initial-state-i", "question__hide": false, "total_acs": 18448, "total_submitted": 46096, "frontend_question_id": 3029, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3296, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Revert Word to Initial State II", "question__title_slug": "minimum-time-to-revert-word-to-initial-state-ii", "question__hide": false, "total_acs": 10306, "total_submitted": 29013, "frontend_question_id": 3031, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Self-Divisible Permutations", "question__title_slug": "number-of-self-divisible-permutations", "question__hide": false, "total_acs": 1062, "total_submitted": 1438, "frontend_question_id": 2992, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3292, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Earliest Second to Mark Indices I", "question__title_slug": "earliest-second-to-mark-indices-i", "question__hide": false, "total_acs": 7556, "total_submitted": 21680, "frontend_question_id": 3048, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3291, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find if Array Can Be Sorted", "question__title_slug": "find-if-array-can-be-sorted", "question__hide": false, "total_acs": 21652, "total_submitted": 42407, "frontend_question_id": 3011, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3290, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subarrays That Match a Pattern II", "question__title_slug": "number-of-subarrays-that-match-a-pattern-ii", "question__hide": false, "total_acs": 10333, "total_submitted": 32265, "frontend_question_id": 3036, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3289, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Earliest Second to Mark Indices II", "question__title_slug": "earliest-second-to-mark-indices-ii", "question__hide": false, "total_acs": 2063, "total_submitted": 9326, "frontend_question_id": 3049, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3288, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Top Three Wineries ", "question__title_slug": "top-three-wineries", "question__hide": false, "total_acs": 964, "total_submitted": 1803, "frontend_question_id": 2991, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3287, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Loan Types", "question__title_slug": "loan-types", "question__hide": false, "total_acs": 1751, "total_submitted": 2868, "frontend_question_id": 2990, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3286, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Class Performance", "question__title_slug": "class-performance", "question__hide": false, "total_acs": 1840, "total_submitted": 2078, "frontend_question_id": 2989, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3285, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Manager of the Largest Department", "question__title_slug": "manager-of-the-largest-department", "question__hide": false, "total_acs": 1459, "total_submitted": 1900, "frontend_question_id": 2988, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3284, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Expensive Cities", "question__title_slug": "find-expensive-cities", "question__hide": false, "total_acs": 1663, "total_submitted": 2091, "frontend_question_id": 2987, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3283, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Third Transaction", "question__title_slug": "find-third-transaction", "question__hide": false, "total_acs": 1262, "total_submitted": 2493, "frontend_question_id": 2986, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3282, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Compressed Mean", "question__title_slug": "calculate-compressed-mean", "question__hide": false, "total_acs": 1572, "total_submitted": 1810, "frontend_question_id": 2985, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3281, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Peak Calling Hours for Each City", "question__title_slug": "find-peak-calling-hours-for-each-city", "question__hide": false, "total_acs": 1177, "total_submitted": 1973, "frontend_question_id": 2984, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3279, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alice and Bob Playing Flower Game", "question__title_slug": "alice-and-bob-playing-flower-game", "question__hide": false, "total_acs": 18702, "total_submitted": 39357, "frontend_question_id": 3021, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3278, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Ways to Place People I", "question__title_slug": "find-the-number-of-ways-to-place-people-i", "question__hide": false, "total_acs": 13101, "total_submitted": 32176, "frontend_question_id": 3025, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3277, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Number of Ways to Place People II", "question__title_slug": "find-the-number-of-ways-to-place-people-ii", "question__hide": false, "total_acs": 8420, "total_submitted": 17508, "frontend_question_id": 3027, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3276, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Pushes to Type Word II", "question__title_slug": "minimum-number-of-pushes-to-type-word-ii", "question__hide": false, "total_acs": 22417, "total_submitted": 31897, "frontend_question_id": 3016, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3275, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Pushes to Type Word I", "question__title_slug": "minimum-number-of-pushes-to-type-word-i", "question__hide": false, "total_acs": 31456, "total_submitted": 49516, "frontend_question_id": 3014, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3273, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Expensive Item That Can Not Be Bought", "question__title_slug": "most-expensive-item-that-can-not-be-bought", "question__hide": false, "total_acs": 1311, "total_submitted": 1688, "frontend_question_id": 2979, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3272, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Grid of Region Average", "question__title_slug": "find-the-grid-of-region-average", "question__hide": false, "total_acs": 9230, "total_submitted": 21068, "frontend_question_id": 3030, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3271, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Houses at a Certain Distance I", "question__title_slug": "count-the-number-of-houses-at-a-certain-distance-i", "question__hide": false, "total_acs": 17390, "total_submitted": 31533, "frontend_question_id": 3015, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3270, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Capture The Queen", "question__title_slug": "minimum-moves-to-capture-the-queen", "question__hide": false, "total_acs": 16096, "total_submitted": 78946, "frontend_question_id": 3001, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3269, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subarrays That Match a Pattern I", "question__title_slug": "number-of-subarrays-that-match-a-pattern-i", "question__hide": false, "total_acs": 24298, "total_submitted": 36698, "frontend_question_id": 3034, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3268, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Coins for Fruits II", "question__title_slug": "minimum-number-of-coins-for-fruits-ii", "question__hide": false, "total_acs": 525, "total_submitted": 940, "frontend_question_id": 2969, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3267, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Special Substring That Occurs Thrice I", "question__title_slug": "find-longest-special-substring-that-occurs-thrice-i", "question__hide": false, "total_acs": 19468, "total_submitted": 45947, "frontend_question_id": 2981, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3266, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Special Substring That Occurs Thrice II", "question__title_slug": "find-longest-special-substring-that-occurs-thrice-ii", "question__hide": false, "total_acs": 15620, "total_submitted": 46809, "frontend_question_id": 2982, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3265, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Good Subarray Sum", "question__title_slug": "maximum-good-subarray-sum", "question__hide": false, "total_acs": 15545, "total_submitted": 87301, "frontend_question_id": 3026, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3263, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide an Array Into Subarrays With Minimum Cost I", "question__title_slug": "divide-an-array-into-subarrays-with-minimum-cost-i", "question__hide": false, "total_acs": 30671, "total_submitted": 46738, "frontend_question_id": 3010, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3262, "question__article__live": true, "question__article__slug": "find-polygon-with-the-largest-perimeter", "question__article__has_video_solution": false, "question__title": "Find Polygon With the Largest Perimeter", "question__title_slug": "find-polygon-with-the-largest-perimeter", "question__hide": false, "total_acs": 129545, "total_submitted": 196012, "frontend_question_id": 2971, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3261, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize OR of Remaining Elements Using Operations", "question__title_slug": "minimize-or-of-remaining-elements-using-operations", "question__hide": false, "total_acs": 2788, "total_submitted": 8313, "frontend_question_id": 3022, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3260, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide an Array Into Subarrays With Minimum Cost II", "question__title_slug": "divide-an-array-into-subarrays-with-minimum-cost-ii", "question__hide": false, "total_acs": 4525, "total_submitted": 14324, "frontend_question_id": 3013, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3259, "question__article__live": true, "question__article__slug": "binary-tree-nodes", "question__article__has_video_solution": false, "question__title": "Binary Tree Nodes", "question__title_slug": "binary-tree-nodes", "question__hide": false, "total_acs": 894, "total_submitted": 1142, "frontend_question_id": 3054, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3258, "question__article__live": true, "question__article__slug": "classifying-triangles-by-lengths", "question__article__has_video_solution": false, "question__title": "Classifying Triangles by Lengths", "question__title_slug": "classifying-triangles-by-lengths", "question__hide": false, "total_acs": 1044, "total_submitted": 2083, "frontend_question_id": 3053, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3257, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Items", "question__title_slug": "maximize-items", "question__hide": false, "total_acs": 525, "total_submitted": 750, "frontend_question_id": 3052, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3256, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Candidates for Data Scientist Position", "question__title_slug": "find-candidates-for-data-scientist-position", "question__hide": false, "total_acs": 1531, "total_submitted": 2090, "frontend_question_id": 3051, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pizza Toppings Cost Analysis", "question__title_slug": "pizza-toppings-cost-analysis", "question__hide": false, "total_acs": 884, "total_submitted": 1298, "frontend_question_id": 3050, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3254, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Divisible Triplet Sums", "question__title_slug": "number-of-divisible-triplet-sums", "question__hide": false, "total_acs": 1402, "total_submitted": 2098, "frontend_question_id": 2964, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3253, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Symmetric Coordinates", "question__title_slug": "symmetric-coordinates", "question__hide": false, "total_acs": 1013, "total_submitted": 2404, "frontend_question_id": 2978, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3252, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Incremovable Subarrays I", "question__title_slug": "count-the-number-of-incremovable-subarrays-i", "question__hide": false, "total_acs": 17813, "total_submitted": 35101, "frontend_question_id": 2970, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3251, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Area of Longest Diagonal Rectangle", "question__title_slug": "maximum-area-of-longest-diagonal-rectangle", "question__hide": false, "total_acs": 32271, "total_submitted": 90638, "frontend_question_id": 3000, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3250, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Square Area by Removing Fences From a Field", "question__title_slug": "maximum-square-area-by-removing-fences-from-a-field", "question__hide": false, "total_acs": 13152, "total_submitted": 58345, "frontend_question_id": 2975, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3249, "question__article__live": true, "question__article__slug": "minimum-number-of-operations-to-make-array-xor-equal-to-k", "question__article__has_video_solution": false, "question__title": "Minimum Number of Operations to Make Array XOR Equal to K", "question__title_slug": "minimum-number-of-operations-to-make-array-xor-equal-to-k", "question__hide": false, "total_acs": 105344, "total_submitted": 121730, "frontend_question_id": 2997, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Incremovable Subarrays II", "question__title_slug": "count-the-number-of-incremovable-subarrays-ii", "question__hide": false, "total_acs": 6438, "total_submitted": 16520, "frontend_question_id": 2972, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3247, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Same-End Substrings", "question__title_slug": "number-of-same-end-substrings", "question__hide": false, "total_acs": 839, "total_submitted": 1182, "frontend_question_id": 2955, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3246, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Bitwise OR Has Trailing Zeros", "question__title_slug": "check-if-bitwise-or-has-trailing-zeros", "question__hide": false, "total_acs": 30565, "total_submitted": 43599, "frontend_question_id": 2980, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3245, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Beautiful Indices in the Given Array I", "question__title_slug": "find-beautiful-indices-in-the-given-array-i", "question__hide": false, "total_acs": 23819, "total_submitted": 66062, "frontend_question_id": 3006, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3244, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Length of Array Using Operations", "question__title_slug": "minimize-length-of-array-using-operations", "question__hide": false, "total_acs": 12995, "total_submitted": 37140, "frontend_question_id": 3012, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3243, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Powerful Integers", "question__title_slug": "count-the-number-of-powerful-integers", "question__hide": false, "total_acs": 4229, "total_submitted": 16280, "frontend_question_id": 2999, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3242, "question__article__live": true, "question__article__slug": "count-elements-with-maximum-frequency", "question__article__has_video_solution": false, "question__title": "Count Elements With Maximum Frequency", "question__title_slug": "count-elements-with-maximum-frequency", "question__hide": false, "total_acs": 195945, "total_submitted": 247656, "frontend_question_id": 3005, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3241, "question__article__live": true, "question__article__slug": "divide-array-into-arrays-with-max-difference", "question__article__has_video_solution": false, "question__title": "Divide Array Into Arrays With Max Difference", "question__title_slug": "divide-array-into-arrays-with-max-difference", "question__hide": false, "total_acs": 146894, "total_submitted": 205744, "frontend_question_id": 2966, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3240, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number That Sum of the Prices Is Less Than or Equal to K", "question__title_slug": "maximum-number-that-sum-of-the-prices-is-less-than-or-equal-to-k", "question__hide": false, "total_acs": 8044, "total_submitted": 22444, "frontend_question_id": 3007, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3239, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make X and Y Equal", "question__title_slug": "minimum-number-of-operations-to-make-x-and-y-equal", "question__hide": false, "total_acs": 16496, "total_submitted": 36609, "frontend_question_id": 2998, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3238, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Convert String II", "question__title_slug": "minimum-cost-to-convert-string-ii", "question__hide": false, "total_acs": 4072, "total_submitted": 16612, "frontend_question_id": 2977, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3237, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Divisible Substrings", "question__title_slug": "number-of-divisible-substrings", "question__hide": false, "total_acs": 1117, "total_submitted": 1469, "frontend_question_id": 2950, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3236, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Missing Integer Greater Than Sequential Prefix Sum", "question__title_slug": "smallest-missing-integer-greater-than-sequential-prefix-sum", "question__hide": false, "total_acs": 27021, "total_submitted": 84932, "frontend_question_id": 2996, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3235, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Convert String I", "question__title_slug": "minimum-cost-to-convert-string-i", "question__hide": false, "total_acs": 13734, "total_submitted": 34752, "frontend_question_id": 2976, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3234, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Double Modular Exponentiation", "question__title_slug": "double-modular-exponentiation", "question__hide": false, "total_acs": 19965, "total_submitted": 42026, "frontend_question_id": 2961, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3233, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Number of Partitions After Operations", "question__title_slug": "maximize-the-number-of-partitions-after-operations", "question__hide": false, "total_acs": 2954, "total_submitted": 10679, "frontend_question_id": 3003, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3232, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum GCD-Sum of a Subarray", "question__title_slug": "maximum-gcd-sum-of-a-subarray", "question__hide": false, "total_acs": 336, "total_submitted": 703, "frontend_question_id": 2941, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3231, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Coins to be Added", "question__title_slug": "minimum-number-of-coins-to-be-added", "question__hide": false, "total_acs": 15071, "total_submitted": 27976, "frontend_question_id": 2952, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3230, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Adjacent Almost-Equal Characters", "question__title_slug": "remove-adjacent-almost-equal-characters", "question__hide": false, "total_acs": 20464, "total_submitted": 39419, "frontend_question_id": 2957, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3229, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Make Array Equalindromic", "question__title_slug": "minimum-cost-to-make-array-equalindromic", "question__hide": false, "total_acs": 12106, "total_submitted": 55525, "frontend_question_id": 2967, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3228, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Size of a Set After Removals", "question__title_slug": "maximum-size-of-a-set-after-removals", "question__hide": false, "total_acs": 14349, "total_submitted": 31962, "frontend_question_id": 3002, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3227, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Missing and Repeated Values", "question__title_slug": "find-missing-and-repeated-values", "question__hide": false, "total_acs": 42540, "total_submitted": 56507, "frontend_question_id": 2965, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3226, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number Game", "question__title_slug": "minimum-number-game", "question__hide": false, "total_acs": 68142, "total_submitted": 79725, "frontend_question_id": 2974, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3225, "question__article__live": true, "question__article__slug": "length-of-longest-subarray-with-at-most-k-frequency", "question__article__has_video_solution": false, "question__title": "Length of Longest Subarray With at Most K Frequency", "question__title_slug": "length-of-longest-subarray-with-at-most-k-frequency", "question__hide": false, "total_acs": 140352, "total_submitted": 251902, "frontend_question_id": 2958, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3224, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Infection Sequences", "question__title_slug": "count-the-number-of-infection-sequences", "question__hide": false, "total_acs": 2885, "total_submitted": 7930, "frontend_question_id": 2954, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3223, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Complete Substrings", "question__title_slug": "count-complete-substrings", "question__hide": false, "total_acs": 6044, "total_submitted": 22849, "frontend_question_id": 2953, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3222, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Equal Numbers Blocks", "question__title_slug": "number-of-equal-numbers-blocks", "question__hide": false, "total_acs": 1651, "total_submitted": 2413, "frontend_question_id": 2936, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3221, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Peaks", "question__title_slug": "find-the-peaks", "question__hide": false, "total_acs": 41845, "total_submitted": 55553, "frontend_question_id": 2951, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3220, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Tested Devices After Test Operations", "question__title_slug": "count-tested-devices-after-test-operations", "question__hide": false, "total_acs": 36729, "total_submitted": 45470, "frontend_question_id": 2960, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3219, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Lexicographically Smallest Array by Swapping Elements", "question__title_slug": "make-lexicographically-smallest-array-by-swapping-elements", "question__hide": false, "total_acs": 8321, "total_submitted": 21303, "frontend_question_id": 2948, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3218, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Number of Coins to Place in Tree Nodes", "question__title_slug": "find-number-of-coins-to-place-in-tree-nodes", "question__hide": false, "total_acs": 6968, "total_submitted": 19438, "frontend_question_id": 2973, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3217, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Possible Sets of Closing Branches", "question__title_slug": "number-of-possible-sets-of-closing-branches", "question__hide": false, "total_acs": 6215, "total_submitted": 12268, "frontend_question_id": 2959, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3216, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Candies Among Children III", "question__title_slug": "distribute-candies-among-children-iii", "question__hide": false, "total_acs": 480, "total_submitted": 1069, "frontend_question_id": 2927, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3215, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Similarity After Cyclic Shifts", "question__title_slug": "matrix-similarity-after-cyclic-shifts", "question__hide": false, "total_acs": 21201, "total_submitted": 36770, "frontend_question_id": 2946, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3214, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Area of Square Hole in Grid", "question__title_slug": "maximize-area-of-square-hole-in-grid", "question__hide": false, "total_acs": 10943, "total_submitted": 30228, "frontend_question_id": 2943, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3213, "question__article__live": true, "question__article__slug": "count-subarrays-where-max-element-appears-at-least-k-times", "question__article__has_video_solution": false, "question__title": "Count Subarrays Where Max Element Appears at Least K Times", "question__title_slug": "count-subarrays-where-max-element-appears-at-least-k-times", "question__hide": false, "total_acs": 125727, "total_submitted": 212761, "frontend_question_id": 2962, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3212, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Good Partitions", "question__title_slug": "count-the-number-of-good-partitions", "question__hide": false, "total_acs": 9601, "total_submitted": 19500, "frontend_question_id": 2963, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3211, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Maximum Non-decreasing Array Length", "question__title_slug": "find-maximum-non-decreasing-array-length", "question__hide": false, "total_acs": 3288, "total_submitted": 20906, "frontend_question_id": 2945, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3210, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Beautiful Substrings I", "question__title_slug": "count-beautiful-substrings-i", "question__hide": false, "total_acs": 19029, "total_submitted": 30925, "frontend_question_id": 2947, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3209, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Coins for Fruits", "question__title_slug": "minimum-number-of-coins-for-fruits", "question__hide": false, "total_acs": 13861, "total_submitted": 31217, "frontend_question_id": 2944, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3208, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Beautiful Substrings II", "question__title_slug": "count-beautiful-substrings-ii", "question__hide": false, "total_acs": 4616, "total_submitted": 18580, "frontend_question_id": 2949, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3207, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Three Strings Equal", "question__title_slug": "make-three-strings-equal", "question__hide": false, "total_acs": 26188, "total_submitted": 61424, "frontend_question_id": 2937, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3206, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Common Elements Between Two Arrays", "question__title_slug": "find-common-elements-between-two-arrays", "question__hide": false, "total_acs": 49595, "total_submitted": 59978, "frontend_question_id": 2956, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3205, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Market Analysis III", "question__title_slug": "market-analysis-iii", "question__hide": false, "total_acs": 1430, "total_submitted": 3643, "frontend_question_id": 2922, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3204, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Profitable Triplets With Increasing Prices II", "question__title_slug": "maximum-profitable-triplets-with-increasing-prices-ii", "question__hide": false, "total_acs": 374, "total_submitted": 757, "frontend_question_id": 2921, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3203, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Rearrangement Queries", "question__title_slug": "palindrome-rearrangement-queries", "question__hide": false, "total_acs": 2883, "total_submitted": 11337, "frontend_question_id": 2983, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3202, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "High-Access Employees", "question__title_slug": "high-access-employees", "question__hide": false, "total_acs": 20413, "total_submitted": 46442, "frontend_question_id": 2933, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3201, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Candies Among Children II", "question__title_slug": "distribute-candies-among-children-ii", "question__hide": false, "total_acs": 11645, "total_submitted": 33329, "frontend_question_id": 2929, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3200, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Strings Which Can Be Rearranged to Contain Substring", "question__title_slug": "number-of-strings-which-can-be-rearranged-to-contain-substring", "question__hide": false, "total_acs": 5816, "total_submitted": 10466, "frontend_question_id": 2930, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3199, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Candies Among Children I", "question__title_slug": "distribute-candies-among-children-i", "question__hide": false, "total_acs": 23244, "total_submitted": 30889, "frontend_question_id": 2928, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3198, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Reach Destination in the Grid", "question__title_slug": "number-of-ways-to-reach-destination-in-the-grid", "question__hide": false, "total_acs": 798, "total_submitted": 1228, "frontend_question_id": 2912, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3197, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Strong Pair XOR II", "question__title_slug": "maximum-strong-pair-xor-ii", "question__hide": false, "total_acs": 5773, "total_submitted": 19273, "frontend_question_id": 2935, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3196, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Maximize Frequency Score", "question__title_slug": "apply-operations-to-maximize-frequency-score", "question__hide": false, "total_acs": 5827, "total_submitted": 14903, "frontend_question_id": 2968, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3195, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Separate Black and White Balls", "question__title_slug": "separate-black-and-white-balls", "question__hide": false, "total_acs": 22413, "total_submitted": 42410, "frontend_question_id": 2938, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Words Containing Character", "question__title_slug": "find-words-containing-character", "question__hide": false, "total_acs": 113031, "total_submitted": 127956, "frontend_question_id": 2942, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Strong Pair XOR I", "question__title_slug": "maximum-strong-pair-xor-i", "question__hide": false, "total_acs": 32957, "total_submitted": 43394, "frontend_question_id": 2932, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3192, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Xor Product", "question__title_slug": "maximum-xor-product", "question__hide": false, "total_acs": 8250, "total_submitted": 32187, "frontend_question_id": 2939, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3191, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score After Applying Operations on a Tree", "question__title_slug": "maximum-score-after-applying-operations-on-a-tree", "question__hide": false, "total_acs": 12046, "total_submitted": 24572, "frontend_question_id": 2925, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3190, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Maximize Last Elements in Arrays", "question__title_slug": "minimum-operations-to-maximize-last-elements-in-arrays", "question__hide": false, "total_acs": 11646, "total_submitted": 26067, "frontend_question_id": 2934, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3189, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Champion II", "question__title_slug": "find-champion-ii", "question__hide": false, "total_acs": 24306, "total_submitted": 42092, "frontend_question_id": 2924, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3188, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Champion I", "question__title_slug": "find-champion-i", "question__hide": false, "total_acs": 34357, "total_submitted": 47029, "frontend_question_id": 2923, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3187, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Profitable Triplets With Increasing Prices I", "question__title_slug": "maximum-profitable-triplets-with-increasing-prices-i", "question__hide": false, "total_acs": 1003, "total_submitted": 1750, "frontend_question_id": 2907, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3186, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Mountain Triplets II", "question__title_slug": "minimum-sum-of-mountain-triplets-ii", "question__hide": false, "total_acs": 22553, "total_submitted": 41767, "frontend_question_id": 2909, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3184, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Balanced Subsequence Sum", "question__title_slug": "maximum-balanced-subsequence-sum", "question__hide": false, "total_acs": 5162, "total_submitted": 21874, "frontend_question_id": 2926, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3183, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the K-or of an Array", "question__title_slug": "find-the-k-or-of-an-array", "question__hide": false, "total_acs": 24233, "total_submitted": 32492, "frontend_question_id": 2917, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3182, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Linear Stock Score", "question__title_slug": "maximum-linear-stock-score", "question__hide": false, "total_acs": 658, "total_submitted": 960, "frontend_question_id": 2898, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3181, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Building Where Alice and Bob Can Meet", "question__title_slug": "find-building-where-alice-and-bob-can-meet", "question__hide": false, "total_acs": 6300, "total_submitted": 17968, "frontend_question_id": 2940, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3179, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Points After Collecting Coins From All Nodes", "question__title_slug": "maximum-points-after-collecting-coins-from-all-nodes", "question__hide": false, "total_acs": 7025, "total_submitted": 18840, "frontend_question_id": 2920, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3178, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Increment Operations to Make Array Beautiful", "question__title_slug": "minimum-increment-operations-to-make-array-beautiful", "question__hide": false, "total_acs": 12933, "total_submitted": 37986, "frontend_question_id": 2919, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3177, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimizing Array After Replacing Pairs With Their Product", "question__title_slug": "minimizing-array-after-replacing-pairs-with-their-product", "question__hide": false, "total_acs": 663, "total_submitted": 1651, "frontend_question_id": 2892, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3176, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Mountain Triplets I", "question__title_slug": "minimum-sum-of-mountain-triplets-i", "question__hide": false, "total_acs": 32406, "total_submitted": 50194, "frontend_question_id": 2908, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3174, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Changes to Make Binary String Beautiful", "question__title_slug": "minimum-number-of-changes-to-make-binary-string-beautiful", "question__hide": false, "total_acs": 18174, "total_submitted": 30538, "frontend_question_id": 2914, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3173, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Wording Game", "question__title_slug": "the-wording-game", "question__hide": false, "total_acs": 413, "total_submitted": 672, "frontend_question_id": 2868, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3172, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divisible and Non-divisible Sums Difference", "question__title_slug": "divisible-and-non-divisible-sums-difference", "question__hide": false, "total_acs": 74162, "total_submitted": 83709, "frontend_question_id": 2894, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3171, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Equal Sum of Two Arrays After Replacing Zeros", "question__title_slug": "minimum-equal-sum-of-two-arrays-after-replacing-zeros", "question__hide": false, "total_acs": 23709, "total_submitted": 68924, "frontend_question_id": 2918, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3170, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Indices With Index and Value Difference II", "question__title_slug": "find-indices-with-index-and-value-difference-ii", "question__hide": false, "total_acs": 17231, "total_submitted": 53650, "frontend_question_id": 2905, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3166, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Groups to Create a Valid Assignment", "question__title_slug": "minimum-number-of-groups-to-create-a-valid-assignment", "question__hide": false, "total_acs": 12039, "total_submitted": 47987, "frontend_question_id": 2910, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3165, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Indices With Index and Value Difference I", "question__title_slug": "find-indices-with-index-and-value-difference-i", "question__hide": false, "total_acs": 37184, "total_submitted": 59961, "frontend_question_id": 2903, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3164, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Visited Integers", "question__title_slug": "last-visited-integers", "question__hide": false, "total_acs": 25253, "total_submitted": 38373, "frontend_question_id": 2899, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3163, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subarrays Distinct Element Sum of Squares I", "question__title_slug": "subarrays-distinct-element-sum-of-squares-i", "question__hide": false, "total_acs": 30550, "total_submitted": 37017, "frontend_question_id": 2913, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3160, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Orders Within Each Interval", "question__title_slug": "calculate-orders-within-each-interval", "question__hide": false, "total_acs": 1710, "total_submitted": 2534, "frontend_question_id": 2893, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3158, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Length of Semi-Decreasing Subarrays", "question__title_slug": "maximum-length-of-semi-decreasing-subarrays", "question__hide": false, "total_acs": 9613, "total_submitted": 13431, "frontend_question_id": 2863, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rolling Average Steps", "question__title_slug": "rolling-average-steps", "question__hide": false, "total_acs": 1810, "total_submitted": 2785, "frontend_question_id": 2854, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3155, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Highest Salaries Difference", "question__title_slug": "highest-salaries-difference", "question__hide": false, "total_acs": 2441, "total_submitted": 3315, "frontend_question_id": 2853, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3154, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value of an Ordered Triplet I", "question__title_slug": "maximum-value-of-an-ordered-triplet-i", "question__hide": false, "total_acs": 35839, "total_submitted": 78991, "frontend_question_id": 2873, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3153, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations on Array to Maximize Sum of Squares", "question__title_slug": "apply-operations-on-array-to-maximize-sum-of-squares", "question__hide": false, "total_acs": 6529, "total_submitted": 13914, "frontend_question_id": 2897, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3152, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value of an Ordered Triplet II", "question__title_slug": "maximum-value-of-an-ordered-triplet-ii", "question__hide": false, "total_acs": 25161, "total_submitted": 60822, "frontend_question_id": 2874, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3151, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Processing Time", "question__title_slug": "minimum-processing-time", "question__hide": false, "total_acs": 31156, "total_submitted": 45381, "frontend_question_id": 2895, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3150, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest and Lexicographically Smallest Beautiful String", "question__title_slug": "shortest-and-lexicographically-smallest-beautiful-string", "question__hide": false, "total_acs": 24273, "total_submitted": 62774, "frontend_question_id": 2904, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3148, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Remoteness of All Cells", "question__title_slug": "sum-of-remoteness-of-all-cells", "question__hide": false, "total_acs": 1037, "total_submitted": 1583, "frontend_question_id": 2852, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3143, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Unequal Adjacent Groups Subsequence I", "question__title_slug": "longest-unequal-adjacent-groups-subsequence-i", "question__hide": false, "total_acs": 24471, "total_submitted": 38443, "frontend_question_id": 2900, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3142, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Unequal Adjacent Groups Subsequence II", "question__title_slug": "longest-unequal-adjacent-groups-subsequence-ii", "question__hide": false, "total_acs": 10294, "total_submitted": 37975, "frontend_question_id": 2901, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3141, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Size Subarray in Infinite Array", "question__title_slug": "minimum-size-subarray-in-infinite-array", "question__hide": false, "total_acs": 18483, "total_submitted": 60131, "frontend_question_id": 2875, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3140, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Visited Nodes in a Directed Graph", "question__title_slug": "count-visited-nodes-in-a-directed-graph", "question__hide": false, "total_acs": 9595, "total_submitted": 29407, "frontend_question_id": 2876, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3139, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subarrays Distinct Element Sum of Squares II", "question__title_slug": "subarrays-distinct-element-sum-of-squares-ii", "question__hide": false, "total_acs": 2802, "total_submitted": 13950, "frontend_question_id": 2916, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3114, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Beautiful Towers I", "question__title_slug": "beautiful-towers-i", "question__hide": false, "total_acs": 22700, "total_submitted": 52303, "frontend_question_id": 2865, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3113, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Beautiful Towers II", "question__title_slug": "beautiful-towers-ii", "question__hide": false, "total_acs": 12459, "total_submitted": 36084, "frontend_question_id": 2866, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3112, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Valid Paths in a Tree", "question__title_slug": "count-valid-paths-in-a-tree", "question__hide": false, "total_acs": 6264, "total_submitted": 18083, "frontend_question_id": 2867, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3111, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Number With Given Digit Product", "question__title_slug": "smallest-number-with-given-digit-product", "question__hide": false, "total_acs": 817, "total_submitted": 1873, "frontend_question_id": 2847, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3107, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Spending After Buying Items", "question__title_slug": "maximum-spending-after-buying-items", "question__hide": false, "total_acs": 9574, "total_submitted": 14728, "frontend_question_id": 2931, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3106, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Length of the Longest Subsequence That Sums to Target", "question__title_slug": "length-of-the-longest-subsequence-that-sums-to-target", "question__hide": false, "total_acs": 18251, "total_submitted": 52443, "frontend_question_id": 2915, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3105, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Edge Reversals So Every Node Is Reachable", "question__title_slug": "minimum-edge-reversals-so-every-node-is-reachable", "question__hide": false, "total_acs": 7456, "total_submitted": 12738, "frontend_question_id": 2858, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3104, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Happy Students", "question__title_slug": "happy-students", "question__hide": false, "total_acs": 21088, "total_submitted": 40607, "frontend_question_id": 2860, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3101, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Coins Heroes Can Collect", "question__title_slug": "maximum-coins-heroes-can-collect", "question__hide": false, "total_acs": 1122, "total_submitted": 1631, "frontend_question_id": 2838, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3097, "question__article__live": true, "question__article__slug": "total-traveled-distance", "question__article__has_video_solution": false, "question__title": "Total Traveled Distance", "question__title_slug": "total-traveled-distance", "question__hide": false, "total_acs": 2299, "total_submitted": 3109, "frontend_question_id": 2837, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3095, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Alloys", "question__title_slug": "maximum-number-of-alloys", "question__hide": false, "total_acs": 13585, "total_submitted": 35573, "frontend_question_id": 2861, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3094, "question__article__live": true, "question__article__slug": "minimum-number-of-operations-to-make-array-empty", "question__article__has_video_solution": false, "question__title": "Minimum Number of Operations to Make Array Empty", "question__title_slug": "minimum-number-of-operations-to-make-array-empty", "question__hide": false, "total_acs": 173388, "total_submitted": 279458, "frontend_question_id": 2870, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3093, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Values at Indices With K Set Bits", "question__title_slug": "sum-of-values-at-indices-with-k-set-bits", "question__hide": false, "total_acs": 64769, "total_submitted": 74978, "frontend_question_id": 2859, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3092, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Spread Stones Over Grid", "question__title_slug": "minimum-moves-to-spread-stones-over-grid", "question__hide": false, "total_acs": 20679, "total_submitted": 47151, "frontend_question_id": 2850, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3091, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Sub-Multisets With Bounded Sum", "question__title_slug": "count-of-sub-multisets-with-bounded-sum", "question__hide": false, "total_acs": 3825, "total_submitted": 18698, "frontend_question_id": 2902, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3088, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximal Range That Each Element Is Maximum in It", "question__title_slug": "maximal-range-that-each-element-is-maximum-in-it", "question__hide": false, "total_acs": 1160, "total_submitted": 1578, "frontend_question_id": 2832, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3081, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Array Length After Pair Removals", "question__title_slug": "minimum-array-length-after-pair-removals", "question__hide": false, "total_acs": 21248, "total_submitted": 98814, "frontend_question_id": 2856, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3080, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split Array Into Maximum Number of Subarrays", "question__title_slug": "split-array-into-maximum-number-of-subarrays", "question__hide": false, "total_acs": 15634, "total_submitted": 35723, "frontend_question_id": 2871, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3079, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Edge Weight Equilibrium Queries in a Tree", "question__title_slug": "minimum-edge-weight-equilibrium-queries-in-a-tree", "question__hide": false, "total_acs": 5490, "total_submitted": 12530, "frontend_question_id": 2846, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3078, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Election Results", "question__title_slug": "election-results", "question__hide": false, "total_acs": 1785, "total_submitted": 2756, "frontend_question_id": 2820, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3077, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Relative Loss After Buying Chocolates", "question__title_slug": "minimum-relative-loss-after-buying-chocolates", "question__hide": false, "total_acs": 344, "total_submitted": 636, "frontend_question_id": 2819, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3076, "question__article__live": true, "question__article__slug": "get-the-size-of-a-dataframe", "question__article__has_video_solution": false, "question__title": "Get the Size of a DataFrame", "question__title_slug": "get-the-size-of-a-dataframe", "question__hide": false, "total_acs": 61906, "total_submitted": 73061, "frontend_question_id": 2878, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3075, "question__article__live": true, "question__article__slug": "drop-missing-data", "question__article__has_video_solution": false, "question__title": "Drop Missing Data", "question__title_slug": "drop-missing-data", "question__hide": false, "total_acs": 39829, "total_submitted": 62088, "frontend_question_id": 2883, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3074, "question__article__live": true, "question__article__slug": "select-data", "question__article__has_video_solution": false, "question__title": "Select Data", "question__title_slug": "select-data", "question__hide": false, "total_acs": 51399, "total_submitted": 65450, "frontend_question_id": 2880, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3073, "question__article__live": true, "question__article__slug": "reshape-data-melt", "question__article__has_video_solution": false, "question__title": "Reshape Data: Melt", "question__title_slug": "reshape-data-melt", "question__hide": false, "total_acs": 29048, "total_submitted": 34265, "frontend_question_id": 2890, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3072, "question__article__live": true, "question__article__slug": "reshape-data-pivot", "question__article__has_video_solution": false, "question__title": "Reshape Data: Pivot", "question__title_slug": "reshape-data-pivot", "question__hide": false, "total_acs": 30600, "total_submitted": 38202, "frontend_question_id": 2889, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3071, "question__article__live": true, "question__article__slug": "drop-duplicate-rows", "question__article__has_video_solution": false, "question__title": "Drop Duplicate Rows", "question__title_slug": "drop-duplicate-rows", "question__hide": false, "total_acs": 42778, "total_submitted": 50479, "frontend_question_id": 2882, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3070, "question__article__live": true, "question__article__slug": "fill-missing-data", "question__article__has_video_solution": false, "question__title": "Fill Missing Data", "question__title_slug": "fill-missing-data", "question__hide": false, "total_acs": 35133, "total_submitted": 49003, "frontend_question_id": 2887, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3069, "question__article__live": true, "question__article__slug": "change-data-type", "question__article__has_video_solution": false, "question__title": "Change Data Type", "question__title_slug": "change-data-type", "question__hide": false, "total_acs": 36618, "total_submitted": 42164, "frontend_question_id": 2886, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3068, "question__article__live": true, "question__article__slug": "rename-columns", "question__article__has_video_solution": false, "question__title": "Rename Columns", "question__title_slug": "rename-columns", "question__hide": false, "total_acs": 37625, "total_submitted": 44369, "frontend_question_id": 2885, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3067, "question__article__live": true, "question__article__slug": "modify-columns", "question__article__has_video_solution": false, "question__title": "Modify Columns", "question__title_slug": "modify-columns", "question__hide": false, "total_acs": 43911, "total_submitted": 48056, "frontend_question_id": 2884, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3066, "question__article__live": true, "question__article__slug": "create-a-new-column", "question__article__has_video_solution": false, "question__title": "Create a New Column", "question__title_slug": "create-a-new-column", "question__hide": false, "total_acs": 48379, "total_submitted": 53864, "frontend_question_id": 2881, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3065, "question__article__live": true, "question__article__slug": "display-the-first-three-rows", "question__article__has_video_solution": false, "question__title": "Display the First Three Rows", "question__title_slug": "display-the-first-three-rows", "question__hide": false, "total_acs": 65857, "total_submitted": 71167, "frontend_question_id": 2879, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3064, "question__article__live": true, "question__article__slug": "reshape-data-concatenate", "question__article__has_video_solution": false, "question__title": "Reshape Data: Concatenate", "question__title_slug": "reshape-data-concatenate", "question__hide": false, "total_acs": 36798, "total_submitted": 40786, "frontend_question_id": 2888, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3063, "question__article__live": true, "question__article__slug": "method-chaining", "question__article__has_video_solution": false, "question__title": "Method Chaining", "question__title_slug": "method-chaining", "question__hide": false, "total_acs": 30395, "total_submitted": 40628, "frontend_question_id": 2891, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3062, "question__article__live": true, "question__article__slug": "create-a-dataframe-from-list", "question__article__has_video_solution": false, "question__title": "Create a DataFrame from List", "question__title_slug": "create-a-dataframe-from-list", "question__hide": false, "total_acs": 80304, "total_submitted": 98989, "frontend_question_id": 2877, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3058, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of K-Divisible Components", "question__title_slug": "maximum-number-of-k-divisible-components", "question__hide": false, "total_acs": 10147, "total_submitted": 17440, "frontend_question_id": 2872, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3057, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count K-Subsequences of a String With Maximum Beauty", "question__title_slug": "count-k-subsequences-of-a-string-with-maximum-beauty", "question__hide": false, "total_acs": 11879, "total_submitted": 40786, "frontend_question_id": 2842, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3056, "question__article__live": true, "question__article__slug": "determine-if-a-cell-is-reachable-at-a-given-time", "question__article__has_video_solution": false, "question__title": "Determine if a Cell Is Reachable at a Given Time", "question__title_slug": "determine-if-a-cell-is-reachable-at-a-given-time", "question__hide": false, "total_acs": 97864, "total_submitted": 274180, "frontend_question_id": 2849, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3055, "question__article__live": true, "question__article__slug": "maximum-odd-binary-number", "question__article__has_video_solution": false, "question__title": "Maximum Odd Binary Number", "question__title_slug": "maximum-odd-binary-number", "question__hide": false, "total_acs": 191309, "total_submitted": 230367, "frontend_question_id": 2864, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3047, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Element-Sum of a Complete Subset of Indices", "question__title_slug": "maximum-element-sum-of-a-complete-subset-of-indices", "question__hide": false, "total_acs": 7214, "total_submitted": 16565, "frontend_question_id": 2862, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3046, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make a Special Number", "question__title_slug": "minimum-operations-to-make-a-special-number", "question__hide": false, "total_acs": 25064, "total_submitted": 66047, "frontend_question_id": 2844, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3045, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Right Shifts to Sort the Array", "question__title_slug": "minimum-right-shifts-to-sort-the-array", "question__hide": false, "total_acs": 32438, "total_submitted": 56173, "frontend_question_id": 2855, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3044, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Collect Elements", "question__title_slug": "minimum-operations-to-collect-elements", "question__hide": false, "total_acs": 33949, "total_submitted": 56754, "frontend_question_id": 2869, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3043, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time Takes to Reach Destination Without Drowning", "question__title_slug": "minimum-time-takes-to-reach-destination-without-drowning", "question__hide": false, "total_acs": 717, "total_submitted": 1177, "frontend_question_id": 2814, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3034, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Points That Intersect With Cars", "question__title_slug": "points-that-intersect-with-cars", "question__hide": false, "total_acs": 44733, "total_submitted": 59656, "frontend_question_id": 2848, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3033, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Make Two Strings Equal", "question__title_slug": "apply-operations-to-make-two-strings-equal", "question__hide": false, "total_acs": 11919, "total_submitted": 44973, "frontend_question_id": 2896, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3032, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Value of Function in a Ball Passing Game", "question__title_slug": "maximize-value-of-function-in-a-ball-passing-game", "question__hide": false, "total_acs": 4433, "total_submitted": 14572, "frontend_question_id": 2836, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3031, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct Product Matrix", "question__title_slug": "construct-product-matrix", "question__hide": false, "total_acs": 11447, "total_submitted": 37205, "frontend_question_id": 2906, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3030, "question__article__live": true, "question__article__slug": "find-the-k-th-lucky-number", "question__article__has_video_solution": false, "question__title": "Find The K-th Lucky Number", "question__title_slug": "find-the-k-th-lucky-number", "question__hide": false, "total_acs": 1383, "total_submitted": 1835, "frontend_question_id": 2802, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3026, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum Possible Sum of a Beautiful Array", "question__title_slug": "find-the-minimum-possible-sum-of-a-beautiful-array", "question__hide": false, "total_acs": 29935, "total_submitted": 76951, "frontend_question_id": 2834, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3025, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Form Subsequence With Target Sum", "question__title_slug": "minimum-operations-to-form-subsequence-with-target-sum", "question__hide": false, "total_acs": 11651, "total_submitted": 36275, "frontend_question_id": 2835, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3024, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "String Transformation", "question__title_slug": "string-transformation", "question__hide": false, "total_acs": 3475, "total_submitted": 11961, "frontend_question_id": 2851, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3019, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Furthest Point From Origin", "question__title_slug": "furthest-point-from-origin", "question__hide": false, "total_acs": 45754, "total_submitted": 71066, "frontend_question_id": 2833, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3018, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make String a Subsequence Using Cyclic Increments", "question__title_slug": "make-string-a-subsequence-using-cyclic-increments", "question__hide": false, "total_acs": 33980, "total_submitted": 69376, "frontend_question_id": 2825, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3017, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Beautiful Integers in the Range", "question__title_slug": "number-of-beautiful-integers-in-the-range", "question__hide": false, "total_acs": 8671, "total_submitted": 49084, "frontend_question_id": 2827, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3016, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Nodes That Are Great Enough", "question__title_slug": "count-nodes-that-are-great-enough", "question__hide": false, "total_acs": 695, "total_submitted": 1182, "frontend_question_id": 2792, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3003, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Status of Flight Tickets", "question__title_slug": "status-of-flight-tickets", "question__hide": false, "total_acs": 1486, "total_submitted": 2022, "frontend_question_id": 2793, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3002, "question__article__live": true, "question__article__slug": "flight-occupancy-and-waitlist-analysis", "question__article__has_video_solution": false, "question__title": "Flight Occupancy and Waitlist Analysis", "question__title_slug": "flight-occupancy-and-waitlist-analysis", "question__hide": false, "total_acs": 2141, "total_submitted": 5820, "frontend_question_id": 2783, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3001, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Maximize Score", "question__title_slug": "apply-operations-to-maximize-score", "question__hide": false, "total_acs": 6549, "total_submitted": 20110, "frontend_question_id": 2818, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3000, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Difference Between Elements With Constraint", "question__title_slug": "minimum-absolute-difference-between-elements-with-constraint", "question__hide": false, "total_acs": 24617, "total_submitted": 73589, "frontend_question_id": 2817, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2999, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Strings Can be Made Equal With Operations I", "question__title_slug": "check-if-strings-can-be-made-equal-with-operations-i", "question__hide": false, "total_acs": 36563, "total_submitted": 77982, "frontend_question_id": 2839, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2998, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": " Count Symmetric Integers", "question__title_slug": "count-symmetric-integers", "question__hide": false, "total_acs": 43432, "total_submitted": 58593, "frontend_question_id": 2843, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2995, "question__article__live": true, "question__article__slug": "number-of-unique-categories", "question__article__has_video_solution": false, "question__title": "Number of Unique Categories", "question__title_slug": "number-of-unique-categories", "question__hide": false, "total_acs": 1936, "total_submitted": 2322, "frontend_question_id": 2782, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2979, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Profit as the Salesman", "question__title_slug": "maximize-the-profit-as-the-salesman", "question__hide": false, "total_acs": 20865, "total_submitted": 57983, "frontend_question_id": 2830, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2978, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Strings Can be Made Equal With Operations II", "question__title_slug": "check-if-strings-can-be-made-equal-with-operations-ii", "question__hide": false, "total_acs": 25949, "total_submitted": 46739, "frontend_question_id": 2840, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2977, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if a String Is an Acronym of Words", "question__title_slug": "check-if-a-string-is-an-acronym-of-words", "question__hide": false, "total_acs": 85432, "total_submitted": 102984, "frontend_question_id": 2828, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2955, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Account Balance After Rounded Purchase", "question__title_slug": "account-balance-after-rounded-purchase", "question__hide": false, "total_acs": 40700, "total_submitted": 78072, "frontend_question_id": 2806, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2954, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of Almost Unique Subarray", "question__title_slug": "maximum-sum-of-almost-unique-subarray", "question__hide": false, "total_acs": 23890, "total_submitted": 63325, "frontend_question_id": 2841, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2953, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs of Points With Distance k", "question__title_slug": "count-pairs-of-points-with-distance-k", "question__hide": false, "total_acs": 10328, "total_submitted": 32243, "frontend_question_id": 2857, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2952, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Make Array Sum At Most x", "question__title_slug": "minimum-time-to-make-array-sum-at-most-x", "question__hide": false, "total_acs": 3595, "total_submitted": 14157, "frontend_question_id": 2809, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2944, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Height of Special Binary Tree", "question__title_slug": "height-of-special-binary-tree", "question__hide": false, "total_acs": 660, "total_submitted": 901, "frontend_question_id": 2773, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2925, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Inversion of Object", "question__title_slug": "inversion-of-object", "question__hide": false, "total_acs": 694, "total_submitted": 1173, "frontend_question_id": 2822, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2921, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Stepping Numbers in Range", "question__title_slug": "count-stepping-numbers-in-range", "question__hide": false, "total_acs": 7441, "total_submitted": 27055, "frontend_question_id": 2801, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2920, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Seconds to Equalize a Circular Array", "question__title_slug": "minimum-seconds-to-equalize-a-circular-array", "question__hide": false, "total_acs": 14996, "total_submitted": 56486, "frontend_question_id": 2808, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2919, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Groups With Increasing Length", "question__title_slug": "maximum-number-of-groups-with-increasing-length", "question__hide": false, "total_acs": 8790, "total_submitted": 44628, "frontend_question_id": 2790, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2918, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Is Array a Preorder of Some \u200cBinary Tree", "question__title_slug": "is-array-a-preorder-of-some-binary-tree", "question__hide": false, "total_acs": 988, "total_submitted": 1480, "frontend_question_id": 2764, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2917, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs Whose Sum is Less than Target", "question__title_slug": "count-pairs-whose-sum-is-less-than-target", "question__hide": false, "total_acs": 134302, "total_submitted": 154208, "frontend_question_id": 2824, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2916, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if it is Possible to Split Array", "question__title_slug": "check-if-it-is-possible-to-split-array", "question__hide": false, "total_acs": 28438, "total_submitted": 84771, "frontend_question_id": 2811, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2915, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Interesting Subarrays", "question__title_slug": "count-of-interesting-subarrays", "question__hide": false, "total_acs": 13262, "total_submitted": 38143, "frontend_question_id": 2845, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2914, "question__article__live": true, "question__article__slug": "find-the-safest-path-in-a-grid", "question__article__has_video_solution": false, "question__title": "Find the Safest Path in a Grid", "question__title_slug": "find-the-safest-path-in-a-grid", "question__hide": false, "total_acs": 89545, "total_submitted": 182336, "frontend_question_id": 2812, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2912, "question__article__live": true, "question__article__slug": "deep-object-filter", "question__article__has_video_solution": false, "question__title": "Deep Object Filter", "question__title_slug": "deep-object-filter", "question__hide": false, "total_acs": 322, "total_submitted": 578, "frontend_question_id": 2823, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2909, "question__article__live": true, "question__article__slug": "delay-the-resolution-of-each-promise", "question__article__has_video_solution": false, "question__title": "Delay the Resolution of Each Promise", "question__title_slug": "delay-the-resolution-of-each-promise", "question__hide": false, "total_acs": 555, "total_submitted": 858, "frontend_question_id": 2821, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2908, "question__article__live": true, "question__article__slug": "custom-interval", "question__article__has_video_solution": false, "question__title": "Custom Interval", "question__title_slug": "custom-interval", "question__hide": false, "total_acs": 371, "total_submitted": 453, "frontend_question_id": 2805, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2907, "question__article__live": true, "question__article__slug": "array-prototype-foreach", "question__article__has_video_solution": false, "question__title": "Array Prototype ForEach", "question__title_slug": "array-prototype-foreach", "question__hide": false, "total_acs": 765, "total_submitted": 861, "frontend_question_id": 2804, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2905, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Paths That Can Form a Palindrome in a Tree", "question__title_slug": "count-paths-that-can-form-a-palindrome-in-a-tree", "question__hide": false, "total_acs": 5798, "total_submitted": 12215, "frontend_question_id": 2791, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2904, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sorting Three Groups", "question__title_slug": "sorting-three-groups", "question__hide": false, "total_acs": 18928, "total_submitted": 45023, "frontend_question_id": 2826, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2903, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Insert Greatest Common Divisors in Linked List", "question__title_slug": "insert-greatest-common-divisors-in-linked-list", "question__hide": false, "total_acs": 69037, "total_submitted": 78042, "frontend_question_id": 2807, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2902, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Pair Sum in an Array", "question__title_slug": "max-pair-sum-in-an-array", "question__hide": false, "total_acs": 43777, "total_submitted": 76017, "frontend_question_id": 2815, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2901, "question__article__live": true, "question__article__slug": "factorial-generator", "question__article__has_video_solution": false, "question__title": "Factorial Generator", "question__title_slug": "factorial-generator", "question__hide": false, "total_acs": 793, "total_submitted": 922, "frontend_question_id": 2803, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2900, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partial Function with Placeholders", "question__title_slug": "partial-function-with-placeholders", "question__hide": false, "total_acs": 887, "total_submitted": 967, "frontend_question_id": 2797, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2899, "question__article__live": true, "question__article__slug": "repeat-string", "question__article__has_video_solution": false, "question__title": "Repeat String", "question__title_slug": "repeat-string", "question__hide": false, "total_acs": 2023, "total_submitted": 2167, "frontend_question_id": 2796, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2898, "question__article__live": true, "question__article__slug": "parallel-execution-of-promises-for-individual-results-retrieval", "question__article__has_video_solution": false, "question__title": "Parallel Execution of Promises for Individual Results Retrieval", "question__title_slug": "parallel-execution-of-promises-for-individual-results-retrieval", "question__hide": false, "total_acs": 515, "total_submitted": 585, "frontend_question_id": 2795, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2897, "question__article__live": true, "question__article__slug": "count-houses-in-a-circular-street-ii", "question__article__has_video_solution": false, "question__title": "Count Houses in a Circular Street II", "question__title_slug": "count-houses-in-a-circular-street-ii", "question__hide": false, "total_acs": 655, "total_submitted": 932, "frontend_question_id": 2753, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2894, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Elegance of a K-Length Subsequence", "question__title_slug": "maximum-elegance-of-a-k-length-subsequence", "question__hide": false, "total_acs": 5798, "total_submitted": 18213, "frontend_question_id": 2813, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2893, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Visit Array Positions to Maximize Score", "question__title_slug": "visit-array-positions-to-maximize-score", "question__hide": false, "total_acs": 18650, "total_submitted": 52203, "frontend_question_id": 2786, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2892, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Array is Good", "question__title_slug": "check-if-array-is-good", "question__hide": false, "total_acs": 47074, "total_submitted": 95232, "frontend_question_id": 2784, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2891, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Beauty of an Array After Applying Operation", "question__title_slug": "maximum-beauty-of-an-array-after-applying-operation", "question__hide": false, "total_acs": 24408, "total_submitted": 64609, "frontend_question_id": 2779, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2890, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Substrings Without Repeating Character", "question__title_slug": "count-substrings-without-repeating-character", "question__hide": false, "total_acs": 1814, "total_submitted": 2561, "frontend_question_id": 2743, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2889, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Black Blocks", "question__title_slug": "number-of-black-blocks", "question__hide": false, "total_acs": 7606, "total_submitted": 21064, "frontend_question_id": 2768, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2888, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Index of a Valid Split", "question__title_slug": "minimum-index-of-a-valid-split", "question__hide": false, "total_acs": 22858, "total_submitted": 36897, "frontend_question_id": 2780, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2887, "question__article__live": true, "question__article__slug": "sort-vowels-in-a-string", "question__article__has_video_solution": false, "question__title": "Sort Vowels in a String", "question__title_slug": "sort-vowels-in-a-string", "question__hide": false, "total_acs": 127411, "total_submitted": 156556, "frontend_question_id": 2785, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2886, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Faulty Keyboard", "question__title_slug": "faulty-keyboard", "question__hide": false, "total_acs": 72348, "total_submitted": 86777, "frontend_question_id": 2810, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2885, "question__article__live": true, "question__article__slug": "count-occurrences-in-text", "question__article__has_video_solution": false, "question__title": "Count Occurrences in Text", "question__title_slug": "count-occurrences-in-text", "question__hide": false, "total_acs": 4076, "total_submitted": 7308, "frontend_question_id": 2738, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2884, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Length of the Longest Valid Substring", "question__title_slug": "length-of-the-longest-valid-substring", "question__hide": false, "total_acs": 26034, "total_submitted": 70464, "frontend_question_id": 2781, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2883, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition String Into Minimum Beautiful Substrings", "question__title_slug": "partition-string-into-minimum-beautiful-substrings", "question__hide": false, "total_acs": 15333, "total_submitted": 29038, "frontend_question_id": 2767, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2882, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ways to Express an Integer as Sum of Powers", "question__title_slug": "ways-to-express-an-integer-as-sum-of-powers", "question__hide": false, "total_acs": 17757, "total_submitted": 52948, "frontend_question_id": 2787, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2881, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split Strings by Separator", "question__title_slug": "split-strings-by-separator", "question__hide": false, "total_acs": 51137, "total_submitted": 69292, "frontend_question_id": 2788, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2880, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Closest Marked Node", "question__title_slug": "find-the-closest-marked-node", "question__hide": false, "total_acs": 1404, "total_submitted": 2528, "frontend_question_id": 2737, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2879, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Changes to Make K Semi-palindromes", "question__title_slug": "minimum-changes-to-make-k-semi-palindromes", "question__hide": false, "total_acs": 3656, "total_submitted": 10218, "frontend_question_id": 2911, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2878, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to Make All Array Elements Equal to Zero", "question__title_slug": "apply-operations-to-make-all-array-elements-equal-to-zero", "question__hide": false, "total_acs": 11908, "total_submitted": 36491, "frontend_question_id": 2772, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2877, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest String That Contains Three Strings", "question__title_slug": "shortest-string-that-contains-three-strings", "question__hide": false, "total_acs": 15119, "total_submitted": 49940, "frontend_question_id": 2800, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2876, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Employees Who Met the Target", "question__title_slug": "number-of-employees-who-met-the-target", "question__hide": false, "total_acs": 145994, "total_submitted": 166551, "frontend_question_id": 2798, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2875, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Houses in a Circular Street", "question__title_slug": "count-houses-in-a-circular-street", "question__hide": false, "total_acs": 1898, "total_submitted": 2249, "frontend_question_id": 2728, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2874, "question__article__live": true, "question__article__slug": "popularity-percentage", "question__article__has_video_solution": false, "question__title": "Popularity Percentage", "question__title_slug": "popularity-percentage", "question__hide": false, "total_acs": 1535, "total_submitted": 3102, "frontend_question_id": 2720, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2873, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Prime Pairs With Target Sum", "question__title_slug": "prime-pairs-with-target-sum", "question__hide": false, "total_acs": 28288, "total_submitted": 83747, "frontend_question_id": 2761, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2872, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Element in an Array after Merge Operations", "question__title_slug": "largest-element-in-an-array-after-merge-operations", "question__hide": false, "total_acs": 29360, "total_submitted": 62568, "frontend_question_id": 2789, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2871, "question__article__live": true, "question__article__slug": "double-a-number-represented-as-a-linked-list", "question__article__has_video_solution": false, "question__title": "Double a Number Represented as a Linked List", "question__title_slug": "double-a-number-represented-as-a-linked-list", "question__hide": false, "total_acs": 160921, "total_submitted": 261148, "frontend_question_id": 2816, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2870, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Alternating Subarray", "question__title_slug": "longest-alternating-subarray", "question__hide": false, "total_acs": 23619, "total_submitted": 69796, "frontend_question_id": 2765, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2869, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Non-decreasing Subarray From Two Arrays", "question__title_slug": "longest-non-decreasing-subarray-from-two-arrays", "question__hide": false, "total_acs": 22844, "total_submitted": 78760, "frontend_question_id": 2771, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2868, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Continuous Subarrays", "question__title_slug": "continuous-subarrays", "question__hide": false, "total_acs": 18701, "total_submitted": 45850, "frontend_question_id": 2762, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2867, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ways to Split Array Into Good Subarrays", "question__title_slug": "ways-to-split-array-into-good-subarrays", "question__hide": false, "total_acs": 20243, "total_submitted": 60058, "frontend_question_id": 2750, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2866, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Even Odd Subarray With Threshold", "question__title_slug": "longest-even-odd-subarray-with-threshold", "question__hide": false, "total_acs": 33911, "total_submitted": 115123, "frontend_question_id": 2760, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2865, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Shortest Path with K Hops", "question__title_slug": "find-shortest-path-with-k-hops", "question__hide": false, "total_acs": 806, "total_submitted": 1326, "frontend_question_id": 2714, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2864, "question__article__live": true, "question__article__slug": "is-object-empty", "question__article__has_video_solution": false, "question__title": "Is Object Empty", "question__title_slug": "is-object-empty", "question__hide": false, "total_acs": 52163, "total_submitted": 65691, "frontend_question_id": 2727, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2863, "question__article__live": true, "question__article__slug": "calculator-with-method-chaining", "question__article__has_video_solution": false, "question__title": "Calculator with Method Chaining", "question__title_slug": "calculator-with-method-chaining", "question__hide": false, "total_acs": 22798, "total_submitted": 30583, "frontend_question_id": 2726, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2862, "question__article__live": true, "question__article__slug": "interval-cancellation", "question__article__has_video_solution": false, "question__title": "Interval Cancellation", "question__title_slug": "interval-cancellation", "question__hide": false, "total_acs": 32870, "total_submitted": 41626, "frontend_question_id": 2725, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2861, "question__article__live": true, "question__article__slug": "create-object-from-two-arrays", "question__article__has_video_solution": false, "question__title": "Create Object from Two Arrays", "question__title_slug": "create-object-from-two-arrays", "question__hide": false, "total_acs": 892, "total_submitted": 1409, "frontend_question_id": 2794, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2860, "question__article__live": true, "question__article__slug": "sort-by", "question__article__has_video_solution": false, "question__title": "Sort By", "question__title_slug": "sort-by", "question__hide": false, "total_acs": 33076, "total_submitted": 40345, "frontend_question_id": 2724, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2859, "question__article__live": true, "question__article__slug": "add-two-promises", "question__article__has_video_solution": false, "question__title": "Add Two Promises", "question__title_slug": "add-two-promises", "question__hide": false, "total_acs": 77159, "total_submitted": 84783, "frontend_question_id": 2723, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2858, "question__article__live": true, "question__article__slug": "join-two-arrays-by-id", "question__article__has_video_solution": false, "question__title": "Join Two Arrays by ID", "question__title_slug": "join-two-arrays-by-id", "question__hide": false, "total_acs": 24782, "total_submitted": 45932, "frontend_question_id": 2722, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2857, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Total Distance Traveled", "question__title_slug": "total-distance-traveled", "question__hide": false, "total_acs": 41337, "total_submitted": 105773, "frontend_question_id": 2739, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2856, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Complete Subarrays in an Array", "question__title_slug": "count-complete-subarrays-in-an-array", "question__hide": false, "total_acs": 37707, "total_submitted": 58343, "frontend_question_id": 2799, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2855, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Jumps to Reach the Last Index", "question__title_slug": "maximum-number-of-jumps-to-reach-the-last-index", "question__hide": false, "total_acs": 25596, "total_submitted": 83953, "frontend_question_id": 2770, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2854, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decremental String Concatenation", "question__title_slug": "decremental-string-concatenation", "question__hide": false, "total_acs": 7829, "total_submitted": 29620, "frontend_question_id": 2746, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2853, "question__article__live": true, "question__article__slug": "consecutive-transactions-with-increasing-amounts", "question__article__has_video_solution": false, "question__title": "Consecutive Transactions with Increasing Amounts", "question__title_slug": "consecutive-transactions-with-increasing-amounts", "question__hide": false, "total_acs": 2135, "total_submitted": 6898, "frontend_question_id": 2701, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2852, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customers with Maximum Number of Transactions on Consecutive Days", "question__title_slug": "customers-with-maximum-number-of-transactions-on-consecutive-days", "question__hide": false, "total_acs": 1291, "total_submitted": 3530, "frontend_question_id": 2752, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2851, "question__article__live": true, "question__article__slug": "convert-json-string-to-object", "question__article__has_video_solution": false, "question__title": "Convert JSON String to Object", "question__title_slug": "convert-json-string-to-object", "question__hide": false, "total_acs": 383, "total_submitted": 579, "frontend_question_id": 2759, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2850, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct the Longest New String", "question__title_slug": "construct-the-longest-new-string", "question__hide": false, "total_acs": 18815, "total_submitted": 35224, "frontend_question_id": 2745, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2849, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Imbalance Numbers of All Subarrays", "question__title_slug": "sum-of-imbalance-numbers-of-all-subarrays", "question__hide": false, "total_acs": 7332, "total_submitted": 15899, "frontend_question_id": 2763, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2848, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Special Permutations", "question__title_slug": "special-permutations", "question__hide": false, "total_acs": 13617, "total_submitted": 48566, "frontend_question_id": 2741, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2847, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Maximum Number of String Pairs", "question__title_slug": "find-maximum-number-of-string-pairs", "question__hide": false, "total_acs": 60817, "total_submitted": 75017, "frontend_question_id": 2744, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2846, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Robot Collisions", "question__title_slug": "robot-collisions", "question__hide": false, "total_acs": 9556, "total_submitted": 23621, "frontend_question_id": 2751, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2845, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Value of the Partition", "question__title_slug": "find-the-value-of-the-partition", "question__hide": false, "total_acs": 31943, "total_submitted": 49110, "frontend_question_id": 2740, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2844, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Squares of Special Elements ", "question__title_slug": "sum-of-squares-of-special-elements", "question__hide": false, "total_acs": 62459, "total_submitted": 77425, "frontend_question_id": 2778, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2843, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Extract Kth Character From The Rope Tree", "question__title_slug": "extract-kth-character-from-the-rope-tree", "question__hide": false, "total_acs": 2470, "total_submitted": 3309, "frontend_question_id": 2689, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2842, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Active Users", "question__title_slug": "find-active-users", "question__hide": false, "total_acs": 2801, "total_submitted": 6812, "frontend_question_id": 2688, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2841, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bikes Last Time Used ", "question__title_slug": "bikes-last-time-used", "question__hide": false, "total_acs": 3088, "total_submitted": 3839, "frontend_question_id": 2687, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2840, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Immediate Food Delivery III", "question__title_slug": "immediate-food-delivery-iii", "question__hide": false, "total_acs": 2549, "total_submitted": 3895, "frontend_question_id": 2686, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2839, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum Queries", "question__title_slug": "maximum-sum-queries", "question__hide": false, "total_acs": 5314, "total_submitted": 18456, "frontend_question_id": 2736, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2838, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Matrix After Queries", "question__title_slug": "sum-of-matrix-after-queries", "question__hide": false, "total_acs": 20461, "total_submitted": 66701, "frontend_question_id": 2718, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2837, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Integer Zero", "question__title_slug": "minimum-operations-to-make-the-integer-zero", "question__hide": false, "total_acs": 9075, "total_submitted": 30914, "frontend_question_id": 2749, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2836, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Neither Minimum nor Maximum", "question__title_slug": "neither-minimum-nor-maximum", "question__hide": false, "total_acs": 86612, "total_submitted": 113159, "frontend_question_id": 2733, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2835, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split a Circular Linked List", "question__title_slug": "split-a-circular-linked-list", "question__hide": false, "total_acs": 1283, "total_submitted": 1759, "frontend_question_id": 2674, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2834, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Relocate Marbles", "question__title_slug": "relocate-marbles", "question__hide": false, "total_acs": 19426, "total_submitted": 37780, "frontend_question_id": 2766, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2833, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Zero Request Servers", "question__title_slug": "count-zero-request-servers", "question__hide": false, "total_acs": 5785, "total_submitted": 17818, "frontend_question_id": 2747, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2832, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Equal Subarray", "question__title_slug": "find-the-longest-equal-subarray", "question__hide": false, "total_acs": 19069, "total_submitted": 53718, "frontend_question_id": 2831, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2831, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Beautiful Pairs", "question__title_slug": "number-of-beautiful-pairs", "question__hide": false, "total_acs": 32946, "total_submitted": 66125, "frontend_question_id": 2748, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2830, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Artist Occurrences On Spotify Ranking List", "question__title_slug": "count-artist-occurrences-on-spotify-ranking-list", "question__hide": false, "total_acs": 2910, "total_submitted": 4070, "frontend_question_id": 2669, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2829, "question__article__live": true, "question__article__slug": "find-latest-salaries", "question__article__has_video_solution": false, "question__title": "Find Latest Salaries", "question__title_slug": "find-latest-salaries", "question__hide": false, "total_acs": 3187, "total_submitted": 4507, "frontend_question_id": 2668, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2828, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest String After Substring Operation", "question__title_slug": "lexicographically-smallest-string-after-substring-operation", "question__hide": false, "total_acs": 25962, "total_submitted": 85445, "frontend_question_id": 2734, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2827, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Greatest Common Divisor Traversal", "question__title_slug": "greatest-common-divisor-traversal", "question__hide": false, "total_acs": 68880, "total_submitted": 161151, "frontend_question_id": 2709, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2826, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find a Good Subset of the Matrix", "question__title_slug": "find-a-good-subset-of-the-matrix", "question__hide": false, "total_acs": 6534, "total_submitted": 14502, "frontend_question_id": 2732, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2825, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize String Length", "question__title_slug": "minimize-string-length", "question__hide": false, "total_acs": 52117, "total_submitted": 69095, "frontend_question_id": 2716, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2824, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if The Number is Fascinating", "question__title_slug": "check-if-the-number-is-fascinating", "question__hide": false, "total_acs": 42489, "total_submitted": 81968, "frontend_question_id": 2729, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2823, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Knight\u2019s Tour", "question__title_slug": "the-knights-tour", "question__hide": false, "total_acs": 1312, "total_submitted": 1982, "frontend_question_id": 2664, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2822, "question__article__live": true, "question__article__slug": "next-day", "question__article__has_video_solution": false, "question__title": "Next Day", "question__title_slug": "next-day", "question__hide": false, "total_acs": 840, "total_submitted": 970, "frontend_question_id": 2758, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2821, "question__article__live": true, "question__article__slug": "execute-cancellable-function-with-delay", "question__article__has_video_solution": false, "question__title": "Timeout Cancellation", "question__title_slug": "timeout-cancellation", "question__hide": false, "total_acs": 40549, "total_submitted": 45944, "frontend_question_id": 2715, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2820, "question__article__live": true, "question__article__slug": "return-length-of-arguments-passed", "question__article__has_video_solution": false, "question__title": "Return Length of Arguments Passed", "question__title_slug": "return-length-of-arguments-passed", "question__hide": false, "total_acs": 127741, "total_submitted": 135805, "frontend_question_id": 2703, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2819, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Trailing Zeros From a String", "question__title_slug": "remove-trailing-zeros-from-a-string", "question__hide": false, "total_acs": 60746, "total_submitted": 77410, "frontend_question_id": 2710, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2818, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Strictly Increasing Cells in a Matrix", "question__title_slug": "maximum-strictly-increasing-cells-in-a-matrix", "question__hide": false, "total_acs": 12252, "total_submitted": 40352, "frontend_question_id": 2713, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2817, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Make All Characters Equal", "question__title_slug": "minimum-cost-to-make-all-characters-equal", "question__hide": false, "total_acs": 17881, "total_submitted": 33038, "frontend_question_id": 2712, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2816, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest Palindrome", "question__title_slug": "lexicographically-smallest-palindrome", "question__hide": false, "total_acs": 48428, "total_submitted": 59461, "frontend_question_id": 2697, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2815, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Maximal Uncovered Ranges", "question__title_slug": "find-maximal-uncovered-ranges", "question__hide": false, "total_acs": 1202, "total_submitted": 2260, "frontend_question_id": 2655, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2814, "question__article__live": true, "question__article__slug": "generate-circular-array-values", "question__article__has_video_solution": false, "question__title": "Generate Circular Array Values", "question__title_slug": "generate-circular-array-values", "question__hide": false, "total_acs": 355, "total_submitted": 493, "frontend_question_id": 2757, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2813, "question__article__live": true, "question__article__slug": "to-be-or-not-to-be", "question__article__has_video_solution": false, "question__title": "To Be Or Not To Be", "question__title_slug": "to-be-or-not-to-be", "question__hide": false, "total_acs": 147613, "total_submitted": 238404, "frontend_question_id": 2704, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2812, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Maximum Achievable Number", "question__title_slug": "find-the-maximum-achievable-number", "question__hide": false, "total_acs": 89050, "total_submitted": 98946, "frontend_question_id": 2769, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2811, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine the Minimum Sum of a k-avoiding Array", "question__title_slug": "determine-the-minimum-sum-of-a-k-avoiding-array", "question__hide": false, "total_acs": 33916, "total_submitted": 55485, "frontend_question_id": 2829, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2810, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Collecting Chocolates", "question__title_slug": "collecting-chocolates", "question__hide": false, "total_acs": 11419, "total_submitted": 34630, "frontend_question_id": 2735, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2809, "question__article__live": true, "question__article__slug": "create-hello-world-function", "question__article__has_video_solution": false, "question__title": "Create Hello World Function", "question__title_slug": "create-hello-world-function", "question__hide": false, "total_acs": 373956, "total_submitted": 460395, "frontend_question_id": 2667, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2808, "question__article__live": true, "question__article__slug": "painting-the-walls", "question__article__has_video_solution": false, "question__title": "Painting the Walls", "question__title_slug": "painting-the-walls", "question__hide": false, "total_acs": 62755, "total_submitted": 123171, "frontend_question_id": 2742, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2807, "question__article__live": true, "question__article__slug": "execute-asynchronous-functions-in-parallel", "question__article__has_video_solution": false, "question__title": "Execute Asynchronous Functions in Parallel", "question__title_slug": "execute-asynchronous-functions-in-parallel", "question__hide": false, "total_acs": 21047, "total_submitted": 28399, "frontend_question_id": 2721, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2806, "question__article__live": true, "question__article__slug": "query-batching", "question__article__has_video_solution": false, "question__title": "Query Batching", "question__title_slug": "query-batching", "question__hide": false, "total_acs": 259, "total_submitted": 421, "frontend_question_id": 2756, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2805, "question__article__live": true, "question__article__slug": "array-wrapper", "question__article__has_video_solution": false, "question__title": "Array Wrapper", "question__title_slug": "array-wrapper", "question__hide": false, "total_acs": 33977, "total_submitted": 38737, "frontend_question_id": 2695, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2804, "question__article__live": true, "question__article__slug": "compact-object", "question__article__has_video_solution": false, "question__title": "Compact Object", "question__title_slug": "compact-object", "question__hide": false, "total_acs": 18916, "total_submitted": 29470, "frontend_question_id": 2705, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2803, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Modify Graph Edge Weights", "question__title_slug": "modify-graph-edge-weights", "question__hide": false, "total_acs": 4705, "total_submitted": 19651, "frontend_question_id": 2699, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2802, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Punishment Number of an Integer", "question__title_slug": "find-the-punishment-number-of-an-integer", "question__hide": false, "total_acs": 19169, "total_submitted": 30866, "frontend_question_id": 2698, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2801, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Difference of Number of Distinct Values on Diagonals", "question__title_slug": "difference-of-number-of-distinct-values-on-diagonals", "question__hide": false, "total_acs": 19042, "total_submitted": 26867, "frontend_question_id": 2711, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2800, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum String Length After Removing Substrings", "question__title_slug": "minimum-string-length-after-removing-substrings", "question__hide": false, "total_acs": 47326, "total_submitted": 68144, "frontend_question_id": 2696, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2799, "question__article__live": true, "question__article__slug": "date-range-generator", "question__article__has_video_solution": false, "question__title": "Date Range Generator", "question__title_slug": "date-range-generator", "question__hide": false, "total_acs": 342, "total_submitted": 421, "frontend_question_id": 2777, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2798, "question__article__live": true, "question__article__slug": "chunk-array", "question__article__has_video_solution": false, "question__title": "Chunk Array", "question__title_slug": "chunk-array", "question__hide": false, "total_acs": 53229, "total_submitted": 64091, "frontend_question_id": 2677, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2797, "question__article__live": true, "question__article__slug": "event-emitter", "question__article__has_video_solution": false, "question__title": "Event Emitter", "question__title_slug": "event-emitter", "question__hide": false, "total_acs": 21554, "total_submitted": 28717, "frontend_question_id": 2694, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2796, "question__article__live": true, "question__article__slug": "allow-one-function-call", "question__article__has_video_solution": false, "question__title": "Allow One Function Call", "question__title_slug": "allow-one-function-call", "question__hide": false, "total_acs": 90754, "total_submitted": 105668, "frontend_question_id": 2666, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2795, "question__article__live": true, "question__article__slug": "deep-merge-of-two-objects", "question__article__has_video_solution": false, "question__title": "Deep Merge of Two Objects", "question__title_slug": "deep-merge-of-two-objects", "question__hide": false, "total_acs": 464, "total_submitted": 721, "frontend_question_id": 2755, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2794, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Moves in a Grid", "question__title_slug": "maximum-number-of-moves-in-a-grid", "question__hide": false, "total_acs": 23328, "total_submitted": 51101, "frontend_question_id": 2684, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2793, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Complete Components", "question__title_slug": "count-the-number-of-complete-components", "question__hide": false, "total_acs": 25250, "total_submitted": 38723, "frontend_question_id": 2685, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2792, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Neighboring Bitwise XOR", "question__title_slug": "neighboring-bitwise-xor", "question__hide": false, "total_acs": 21348, "total_submitted": 34705, "frontend_question_id": 2683, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2791, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Losers of the Circular Game", "question__title_slug": "find-the-losers-of-the-circular-game", "question__hide": false, "total_acs": 26463, "total_submitted": 54256, "frontend_question_id": 2682, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2790, "question__article__live": true, "question__article__slug": "call-function-with-custom-context", "question__article__has_video_solution": false, "question__title": "Call Function with Custom Context", "question__title_slug": "call-function-with-custom-context", "question__hide": false, "total_acs": 9690, "total_submitted": 12064, "frontend_question_id": 2693, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2789, "question__article__live": true, "question__article__slug": "counter-ii", "question__article__has_video_solution": false, "question__title": "Counter II", "question__title_slug": "counter-ii", "question__hide": false, "total_acs": 173851, "total_submitted": 218468, "frontend_question_id": 2665, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2788, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Cancellable Function", "question__title_slug": "design-cancellable-function", "question__hide": false, "total_acs": 1885, "total_submitted": 3703, "frontend_question_id": 2650, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2787, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Movement of Robots", "question__title_slug": "movement-of-robots", "question__hide": false, "total_acs": 12796, "total_submitted": 45979, "frontend_question_id": 2731, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2786, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Semi-Repetitive Substring", "question__title_slug": "find-the-longest-semi-repetitive-substring", "question__hide": false, "total_acs": 22331, "total_submitted": 61552, "frontend_question_id": 2730, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2785, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Semi-Ordered Permutation", "question__title_slug": "semi-ordered-permutation", "question__hide": false, "total_acs": 30281, "total_submitted": 47704, "frontend_question_id": 2717, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2784, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Power of Heroes", "question__title_slug": "power-of-heroes", "question__hide": false, "total_acs": 8585, "total_submitted": 28214, "frontend_question_id": 2681, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2783, "question__article__live": true, "question__article__slug": "nested-array-generator", "question__article__has_video_solution": false, "question__title": "Nested Array Generator", "question__title_slug": "nested-array-generator", "question__hide": false, "total_acs": 11689, "total_submitted": 14794, "frontend_question_id": 2649, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2782, "question__article__live": true, "question__article__slug": "convert-callback-based-function-to-promise-based-function", "question__article__has_video_solution": false, "question__title": "Convert Callback Based Function to Promise Based Function", "question__title_slug": "convert-callback-based-function-to-promise-based-function", "question__hide": false, "total_acs": 606, "total_submitted": 661, "frontend_question_id": 2776, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2781, "question__article__live": true, "question__article__slug": "undefined-to-null", "question__article__has_video_solution": false, "question__title": "Undefined to Null", "question__title_slug": "undefined-to-null", "question__hide": false, "total_acs": 488, "total_submitted": 727, "frontend_question_id": 2775, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2780, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Costs of Paths Equal in a Binary Tree", "question__title_slug": "make-costs-of-paths-equal-in-a-binary-tree", "question__hide": false, "total_acs": 15545, "total_submitted": 26346, "frontend_question_id": 2673, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2779, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Adjacent Elements With the Same Color", "question__title_slug": "number-of-adjacent-elements-with-the-same-color", "question__hide": false, "total_acs": 15087, "total_submitted": 27727, "frontend_question_id": 2672, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2778, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Frequency Tracker", "question__title_slug": "frequency-tracker", "question__hide": false, "total_acs": 20976, "total_submitted": 70961, "frontend_question_id": 2671, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2777, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Distinct Difference Array", "question__title_slug": "find-the-distinct-difference-array", "question__hide": false, "total_acs": 36564, "total_submitted": 47277, "frontend_question_id": 2670, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2776, "question__article__live": true, "question__article__slug": "make-object-immutable", "question__article__has_video_solution": false, "question__title": "Make Object Immutable", "question__title_slug": "make-object-immutable", "question__hide": false, "total_acs": 349, "total_submitted": 546, "frontend_question_id": 2692, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2775, "question__article__live": true, "question__article__slug": "generate-fibonacci-sequence", "question__article__has_video_solution": false, "question__title": "Generate Fibonacci Sequence", "question__title_slug": "generate-fibonacci-sequence", "question__hide": false, "total_acs": 25851, "total_submitted": 31258, "frontend_question_id": 2648, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2774, "question__article__live": true, "question__article__slug": "differences-between-two-objects", "question__article__has_video_solution": false, "question__title": "Differences Between Two Objects", "question__title_slug": "differences-between-two-objects", "question__hide": false, "total_acs": 6969, "total_submitted": 9034, "frontend_question_id": 2700, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2773, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Immutability Helper", "question__title_slug": "immutability-helper", "question__hide": false, "total_acs": 176, "total_submitted": 447, "frontend_question_id": 2691, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2772, "question__article__live": true, "question__article__slug": "infinite-method-object", "question__article__has_video_solution": false, "question__title": "Infinite Method Object", "question__title_slug": "infinite-method-object", "question__hide": false, "total_acs": 1101, "total_submitted": 1190, "frontend_question_id": 2690, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2771, "question__article__live": true, "question__article__slug": "throttle", "question__article__has_video_solution": false, "question__title": "Throttle", "question__title_slug": "throttle", "question__hide": false, "total_acs": 8947, "total_submitted": 10824, "frontend_question_id": 2676, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2770, "question__article__live": true, "question__article__slug": "bind-function-to-context", "question__article__has_video_solution": false, "question__title": "Bind Function to Context", "question__title_slug": "bind-function-to-context", "question__hide": false, "total_acs": 526, "total_submitted": 607, "frontend_question_id": 2754, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2769, "question__article__live": true, "question__article__slug": "array-of-objects-to-matrix", "question__article__has_video_solution": false, "question__title": "Array of Objects to Matrix", "question__title_slug": "array-of-objects-to-matrix", "question__hide": false, "total_acs": 5836, "total_submitted": 8428, "frontend_question_id": 2675, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2768, "question__article__live": true, "question__article__slug": "array-upper-bound", "question__article__has_video_solution": false, "question__title": "Array Upper Bound", "question__title_slug": "array-upper-bound", "question__hide": false, "total_acs": 1203, "total_submitted": 1484, "frontend_question_id": 2774, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2767, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum With Exactly K Elements ", "question__title_slug": "maximum-sum-with-exactly-k-elements", "question__hide": false, "total_acs": 67326, "total_submitted": 82112, "frontend_question_id": 2656, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2766, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Prefix Common Array of Two Arrays", "question__title_slug": "find-the-prefix-common-array-of-two-arrays", "question__hide": false, "total_acs": 39497, "total_submitted": 48797, "frontend_question_id": 2657, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2765, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Array Empty", "question__title_slug": "make-array-empty", "question__hide": false, "total_acs": 10280, "total_submitted": 40839, "frontend_question_id": 2659, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2764, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Fish in a Grid", "question__title_slug": "maximum-number-of-fish-in-a-grid", "question__hide": false, "total_acs": 24885, "total_submitted": 41800, "frontend_question_id": 2658, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2762, "question__article__live": true, "question__article__slug": "cache-with-time-limit", "question__article__has_video_solution": false, "question__title": "Cache With Time Limit", "question__title_slug": "cache-with-time-limit", "question__hide": false, "total_acs": 38741, "total_submitted": 52446, "frontend_question_id": 2622, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2761, "question__article__live": true, "question__article__slug": "array-reduce-transformation", "question__article__has_video_solution": false, "question__title": "Array Reduce Transformation", "question__title_slug": "array-reduce-transformation", "question__hide": false, "total_acs": 136811, "total_submitted": 162497, "frontend_question_id": 2626, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2760, "question__article__live": true, "question__article__slug": "snail-traversal", "question__article__has_video_solution": false, "question__title": "Snail Traversal", "question__title_slug": "snail-traversal", "question__hide": false, "total_acs": 9625, "total_submitted": 14779, "frontend_question_id": 2624, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2759, "question__article__live": true, "question__article__slug": "flatten-deeply-nested-array", "question__article__has_video_solution": false, "question__title": "Flatten Deeply Nested Array", "question__title_slug": "flatten-deeply-nested-array", "question__hide": false, "total_acs": 36616, "total_submitted": 57561, "frontend_question_id": 2625, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2758, "question__article__live": true, "question__article__slug": "check-if-object-instance-of-class", "question__article__has_video_solution": false, "question__title": "Check if Object Instance of Class", "question__title_slug": "check-if-object-instance-of-class", "question__hide": false, "total_acs": 21662, "total_submitted": 78212, "frontend_question_id": 2618, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2757, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Integers", "question__title_slug": "count-of-integers", "question__hide": false, "total_acs": 10450, "total_submitted": 30411, "frontend_question_id": 2719, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2756, "question__article__live": true, "question__article__slug": "buy-two-chocolates", "question__article__has_video_solution": false, "question__title": "Buy Two Chocolates", "question__title_slug": "buy-two-chocolates", "question__hide": false, "total_acs": 176421, "total_submitted": 254388, "frontend_question_id": 2706, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2755, "question__article__live": true, "question__article__slug": "extra-characters-in-a-string", "question__article__has_video_solution": false, "question__title": "Extra Characters in a String", "question__title_slug": "extra-characters-in-a-string", "question__hide": false, "total_acs": 85014, "total_submitted": 161790, "frontend_question_id": 2707, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2754, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Strength of a Group", "question__title_slug": "maximum-strength-of-a-group", "question__hide": false, "total_acs": 26916, "total_submitted": 112176, "frontend_question_id": 2708, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2753, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make All Array Elements Equal to 1", "question__title_slug": "minimum-number-of-operations-to-make-all-array-elements-equal-to-1", "question__hide": false, "total_acs": 12260, "total_submitted": 35035, "frontend_question_id": 2654, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2752, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum Multiples", "question__title_slug": "sum-multiples", "question__hide": false, "total_acs": 100962, "total_submitted": 118360, "frontend_question_id": 2652, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2751, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sliding Subarray Beauty", "question__title_slug": "sliding-subarray-beauty", "question__hide": false, "total_acs": 19506, "total_submitted": 59373, "frontend_question_id": 2653, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2750, "question__article__live": true, "question__article__slug": "promise-pool", "question__article__has_video_solution": false, "question__title": "Promise Pool", "question__title_slug": "promise-pool", "question__hide": false, "total_acs": 11971, "total_submitted": 14964, "frontend_question_id": 2636, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2749, "question__article__live": true, "question__article__slug": "promise-time-limit", "question__article__has_video_solution": false, "question__title": "Promise Time Limit", "question__title_slug": "promise-time-limit", "question__hide": false, "total_acs": 46921, "total_submitted": 57701, "frontend_question_id": 2637, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2748, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Delayed Arrival Time", "question__title_slug": "calculate-delayed-arrival-time", "question__hide": false, "total_acs": 52928, "total_submitted": 67391, "frontend_question_id": 2651, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2747, "question__article__live": true, "question__article__slug": "apply-transform-over-each-element-in-array", "question__article__has_video_solution": false, "question__title": "Apply Transform Over Each Element in Array", "question__title_slug": "apply-transform-over-each-element-in-array", "question__hide": false, "total_acs": 160434, "total_submitted": 187490, "frontend_question_id": 2635, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2746, "question__article__live": true, "question__article__slug": "filter-elements-from-array", "question__article__has_video_solution": false, "question__title": "Filter Elements from Array", "question__title_slug": "filter-elements-from-array", "question__hide": false, "total_acs": 146027, "total_submitted": 173156, "frontend_question_id": 2634, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2745, "question__article__live": true, "question__article__slug": "convert-object-to-json-string", "question__article__has_video_solution": false, "question__title": "Convert Object to JSON String", "question__title_slug": "convert-object-to-json-string", "question__hide": false, "total_acs": 11433, "total_submitted": 14763, "frontend_question_id": 2633, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2744, "question__article__live": true, "question__article__slug": "memoize-ii", "question__article__has_video_solution": false, "question__title": "Memoize II", "question__title_slug": "memoize-ii", "question__hide": false, "total_acs": 4822, "total_submitted": 15633, "frontend_question_id": 2630, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2743, "question__article__live": true, "question__article__slug": "debounce", "question__article__has_video_solution": false, "question__title": "Debounce", "question__title_slug": "debounce", "question__hide": false, "total_acs": 41513, "total_submitted": 45887, "frontend_question_id": 2627, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2742, "question__article__live": true, "question__article__slug": "group-by", "question__article__has_video_solution": false, "question__title": "Group By", "question__title_slug": "group-by", "question__hide": false, "total_acs": 36929, "total_submitted": 45775, "frontend_question_id": 2631, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2741, "question__article__live": true, "question__article__slug": "function-composition", "question__article__has_video_solution": false, "question__title": "Function Composition", "question__title_slug": "function-composition", "question__hide": false, "total_acs": 115520, "total_submitted": 134779, "frontend_question_id": 2629, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2740, "question__article__live": true, "question__article__slug": "curry-editorials", "question__article__has_video_solution": false, "question__title": "Curry", "question__title_slug": "curry", "question__hide": false, "total_acs": 16093, "total_submitted": 18004, "frontend_question_id": 2632, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2739, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize the Total Price of the Trips", "question__title_slug": "minimize-the-total-price-of-the-trips", "question__hide": false, "total_acs": 9436, "total_submitted": 20989, "frontend_question_id": 2646, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2738, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of K-Free Subsets", "question__title_slug": "count-the-number-of-k-free-subsets", "question__hide": false, "total_acs": 2962, "total_submitted": 6309, "frontend_question_id": 2638, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2737, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Row With Maximum Ones", "question__title_slug": "row-with-maximum-ones", "question__hide": false, "total_acs": 57125, "total_submitted": 75693, "frontend_question_id": 2643, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2736, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Additions to Make Valid String", "question__title_slug": "minimum-additions-to-make-valid-string", "question__hide": false, "total_acs": 27647, "total_submitted": 55041, "frontend_question_id": 2645, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2735, "question__article__live": true, "question__article__slug": "json-deep-equal", "question__article__has_video_solution": false, "question__title": "JSON Deep Equal", "question__title_slug": "json-deep-equal", "question__hide": false, "total_acs": 12217, "total_submitted": 31691, "frontend_question_id": 2628, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2734, "question__article__live": true, "question__article__slug": "array-prototype-last", "question__article__has_video_solution": false, "question__title": "Array Prototype Last", "question__title_slug": "array-prototype-last", "question__hide": false, "total_acs": 123279, "total_submitted": 168842, "frontend_question_id": 2619, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2733, "question__article__live": true, "question__article__slug": "sleep", "question__article__has_video_solution": false, "question__title": "Sleep", "question__title_slug": "sleep", "question__hide": false, "total_acs": 121462, "total_submitted": 140406, "frontend_question_id": 2621, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2732, "question__article__live": true, "question__article__slug": "counter", "question__article__has_video_solution": false, "question__title": "Counter", "question__title_slug": "counter", "question__hide": false, "total_acs": 336585, "total_submitted": 417547, "frontend_question_id": 2620, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2731, "question__article__live": true, "question__article__slug": "memoize", "question__article__has_video_solution": false, "question__title": "Memoize", "question__title_slug": "memoize", "question__hide": false, "total_acs": 87265, "total_submitted": 140139, "frontend_question_id": 2623, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2730, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum OR", "question__title_slug": "maximum-or", "question__hide": false, "total_acs": 13147, "total_submitted": 32369, "frontend_question_id": 2680, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2729, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make Numbers Non-positive", "question__title_slug": "minimum-operations-to-make-numbers-non-positive", "question__hide": false, "total_acs": 938, "total_submitted": 1810, "frontend_question_id": 2702, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2728, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum in a Matrix", "question__title_slug": "sum-in-a-matrix", "question__hide": false, "total_acs": 32145, "total_submitted": 53917, "frontend_question_id": 2679, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2727, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Senior Citizens", "question__title_slug": "number-of-senior-citizens", "question__hide": false, "total_acs": 56561, "total_submitted": 73944, "frontend_question_id": 2678, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2726, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Reverse Operations", "question__title_slug": "minimum-reverse-operations", "question__hide": false, "total_acs": 4692, "total_submitted": 28689, "frontend_question_id": 2612, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2725, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mice and Cheese", "question__title_slug": "mice-and-cheese", "question__hide": false, "total_acs": 24499, "total_submitted": 54024, "frontend_question_id": 2611, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2724, "question__article__live": true, "question__article__slug": "convert-an-array-into-a-2d-array-with-conditions", "question__article__has_video_solution": false, "question__title": "Convert an Array Into a 2D Array With Conditions", "question__title_slug": "convert-an-array-into-a-2d-array-with-conditions", "question__hide": false, "total_acs": 192265, "total_submitted": 220524, "frontend_question_id": 2610, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2723, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Balanced Substring of a Binary String", "question__title_slug": "find-the-longest-balanced-substring-of-a-binary-string", "question__hide": false, "total_acs": 30007, "total_submitted": 65125, "frontend_question_id": 2609, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2722, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Prime In Diagonal", "question__title_slug": "prime-in-diagonal", "question__hide": false, "total_acs": 41442, "total_submitted": 122834, "frontend_question_id": 2614, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2721, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Distances", "question__title_slug": "sum-of-distances", "question__hide": false, "total_acs": 19075, "total_submitted": 62091, "frontend_question_id": 2615, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2720, "question__article__live": true, "question__article__slug": "minimize-the-maxium-difference-of-pairs", "question__article__has_video_solution": false, "question__title": "Minimize the Maximum Difference of Pairs", "question__title_slug": "minimize-the-maximum-difference-of-pairs", "question__hide": false, "total_acs": 70401, "total_submitted": 160111, "frontend_question_id": 2616, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2719, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Beautiful Pairs", "question__title_slug": "beautiful-pairs", "question__hide": false, "total_acs": 509, "total_submitted": 1124, "frontend_question_id": 2613, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2718, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make All Array Elements Equal", "question__title_slug": "minimum-operations-to-make-all-array-elements-equal", "question__hide": false, "total_acs": 17011, "total_submitted": 48376, "frontend_question_id": 2602, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2717, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Collect Coins in a Tree", "question__title_slug": "collect-coins-in-a-tree", "question__hide": false, "total_acs": 6876, "total_submitted": 18521, "frontend_question_id": 2603, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2716, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Prime Subtraction Operation", "question__title_slug": "prime-subtraction-operation", "question__hide": false, "total_acs": 16242, "total_submitted": 43146, "frontend_question_id": 2601, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2715, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K Items With the Maximum Sum", "question__title_slug": "k-items-with-the-maximum-sum", "question__hide": false, "total_acs": 38266, "total_submitted": 62232, "frontend_question_id": 2600, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2714, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Left and Right Sum Differences", "question__title_slug": "left-and-right-sum-differences", "question__hide": false, "total_acs": 128047, "total_submitted": 148323, "frontend_question_id": 2574, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2713, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Divisibility Array of a String", "question__title_slug": "find-the-divisibility-array-of-a-string", "question__hide": false, "total_acs": 26967, "total_submitted": 83132, "frontend_question_id": 2575, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2712, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Maximum Number of Marked Indices", "question__title_slug": "find-the-maximum-number-of-marked-indices", "question__hide": false, "total_acs": 19359, "total_submitted": 50601, "frontend_question_id": 2576, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2711, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Visit a Cell In a Grid", "question__title_slug": "minimum-time-to-visit-a-cell-in-a-grid", "question__hide": false, "total_acs": 11061, "total_submitted": 31192, "frontend_question_id": 2577, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2710, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Reduce an Integer to 0", "question__title_slug": "minimum-operations-to-reduce-an-integer-to-0", "question__hide": false, "total_acs": 27571, "total_submitted": 50331, "frontend_question_id": 2571, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2709, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Square-Free Subsets", "question__title_slug": "count-the-number-of-square-free-subsets", "question__hide": false, "total_acs": 9063, "total_submitted": 39382, "frontend_question_id": 2572, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2708, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the String with LCP", "question__title_slug": "find-the-string-with-lcp", "question__hide": false, "total_acs": 4688, "total_submitted": 14758, "frontend_question_id": 2573, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2707, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Two 2D Arrays by Summing Values", "question__title_slug": "merge-two-2d-arrays-by-summing-values", "question__hide": false, "total_acs": 40727, "total_submitted": 55446, "frontend_question_id": 2570, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2706, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Score by Changing Two Elements", "question__title_slug": "minimum-score-by-changing-two-elements", "question__hide": false, "total_acs": 16476, "total_submitted": 34495, "frontend_question_id": 2567, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2705, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Impossible OR", "question__title_slug": "minimum-impossible-or", "question__hide": false, "total_acs": 15042, "total_submitted": 26180, "frontend_question_id": 2568, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2704, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Difference by Remapping a Digit", "question__title_slug": "maximum-difference-by-remapping-a-digit", "question__hide": false, "total_acs": 24404, "total_submitted": 40910, "frontend_question_id": 2566, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2703, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Handling Sum Queries After Update", "question__title_slug": "handling-sum-queries-after-update", "question__hide": false, "total_acs": 5226, "total_submitted": 19003, "frontend_question_id": 2569, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2702, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Integers to Choose From a Range II", "question__title_slug": "maximum-number-of-integers-to-choose-from-a-range-ii", "question__hide": false, "total_acs": 1459, "total_submitted": 3532, "frontend_question_id": 2557, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2701, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subsequence With the Minimum Score", "question__title_slug": "subsequence-with-the-minimum-score", "question__hide": false, "total_acs": 6846, "total_submitted": 21709, "frontend_question_id": 2565, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2700, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Substring XOR Queries", "question__title_slug": "substring-xor-queries", "question__hide": false, "total_acs": 12238, "total_submitted": 36606, "frontend_question_id": 2564, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2699, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Fair Pairs", "question__title_slug": "count-the-number-of-fair-pairs", "question__hide": false, "total_acs": 24434, "total_submitted": 74722, "frontend_question_id": 2563, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2698, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Array Concatenation Value", "question__title_slug": "find-the-array-concatenation-value", "question__hide": false, "total_acs": 47084, "total_submitted": 67551, "frontend_question_id": 2562, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2697, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Visited Cells in a Grid", "question__title_slug": "minimum-number-of-visited-cells-in-a-grid", "question__hide": false, "total_acs": 8168, "total_submitted": 32976, "frontend_question_id": 2617, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2696, "question__article__live": true, "question__article__slug": "the-number-of-beautiful-subsets", "question__article__has_video_solution": false, "question__title": "The Number of Beautiful Subsets", "question__title_slug": "the-number-of-beautiful-subsets", "question__hide": false, "total_acs": 110726, "total_submitted": 216069, "frontend_question_id": 2597, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2695, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Score of an Array After Marking All Elements", "question__title_slug": "find-score-of-an-array-after-marking-all-elements", "question__hide": false, "total_acs": 17709, "total_submitted": 33879, "frontend_question_id": 2593, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2694, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Maximum Divisibility Score", "question__title_slug": "find-the-maximum-divisibility-score", "question__hide": false, "total_acs": 30114, "total_submitted": 61428, "frontend_question_id": 2644, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2693, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Price to Fill a Bag", "question__title_slug": "maximum-price-to-fill-a-bag", "question__hide": false, "total_acs": 1253, "total_submitted": 1917, "frontend_question_id": 2548, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2692, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Take Gifts From the Richest Pile", "question__title_slug": "take-gifts-from-the-richest-pile", "question__hide": false, "total_acs": 45312, "total_submitted": 68028, "frontend_question_id": 2558, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2691, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Vowel Strings in Ranges", "question__title_slug": "count-vowel-strings-in-ranges", "question__hide": false, "total_acs": 26999, "total_submitted": 52116, "frontend_question_id": 2559, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2690, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "House Robber IV", "question__title_slug": "house-robber-iv", "question__hide": false, "total_acs": 17775, "total_submitted": 41359, "frontend_question_id": 2560, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2689, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearranging Fruits", "question__title_slug": "rearranging-fruits", "question__hide": false, "total_acs": 9386, "total_submitted": 27652, "frontend_question_id": 2561, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2688, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a Todo List", "question__title_slug": "design-a-todo-list", "question__hide": false, "total_acs": 1843, "total_submitted": 3160, "frontend_question_id": 2590, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2687, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest Beautiful String", "question__title_slug": "lexicographically-smallest-beautiful-string", "question__hide": false, "total_acs": 4797, "total_submitted": 13127, "frontend_question_id": 2663, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2686, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost of a Path With Special Roads", "question__title_slug": "minimum-cost-of-a-path-with-special-roads", "question__hide": false, "total_acs": 12257, "total_submitted": 32015, "frontend_question_id": 2662, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2685, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "First Completely Painted Row or Column", "question__title_slug": "first-completely-painted-row-or-column", "question__hide": false, "total_acs": 22623, "total_submitted": 45017, "frontend_question_id": 2661, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2684, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine the Winner of a Bowling Game", "question__title_slug": "determine-the-winner-of-a-bowling-game", "question__hide": false, "total_acs": 33244, "total_submitted": 97594, "frontend_question_id": 2660, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2683, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Good Subsequences", "question__title_slug": "count-the-number-of-good-subsequences", "question__hide": false, "total_acs": 2193, "total_submitted": 4151, "frontend_question_id": 2539, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2682, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Increasing Quadruplets", "question__title_slug": "count-increasing-quadruplets", "question__hide": false, "total_acs": 9004, "total_submitted": 26867, "frontend_question_id": 2552, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2681, "question__article__live": true, "question__article__slug": "put-marbles-in-bags", "question__article__has_video_solution": false, "question__title": "Put Marbles in Bags", "question__title_slug": "put-marbles-in-bags", "question__hide": false, "total_acs": 57325, "total_submitted": 85987, "frontend_question_id": 2551, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2680, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Collisions of Monkeys on a Polygon", "question__title_slug": "count-collisions-of-monkeys-on-a-polygon", "question__hide": false, "total_acs": 19379, "total_submitted": 70650, "frontend_question_id": 2550, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2679, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Distinct Numbers on Board", "question__title_slug": "count-distinct-numbers-on-board", "question__hide": false, "total_acs": 40133, "total_submitted": 66745, "frontend_question_id": 2549, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2678, "question__article__live": true, "question__article__slug": "design-graph-with-shortest-path-calculator", "question__article__has_video_solution": false, "question__title": "Design Graph With Shortest Path Calculator", "question__title_slug": "design-graph-with-shortest-path-calculator", "question__hide": false, "total_acs": 65885, "total_submitted": 93169, "frontend_question_id": 2642, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2677, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cousins in Binary Tree II", "question__title_slug": "cousins-in-binary-tree-ii", "question__hide": false, "total_acs": 19702, "total_submitted": 29068, "frontend_question_id": 2641, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2676, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Score of All Prefixes of an Array", "question__title_slug": "find-the-score-of-all-prefixes-of-an-array", "question__hide": false, "total_acs": 28000, "total_submitted": 39945, "frontend_question_id": 2640, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2675, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Width of Columns of a Grid", "question__title_slug": "find-the-width-of-columns-of-a-grid", "question__hide": false, "total_acs": 26526, "total_submitted": 39468, "frontend_question_id": 2639, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2674, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make the Prefix Sum Non-negative", "question__title_slug": "make-the-prefix-sum-non-negative", "question__hide": false, "total_acs": 1710, "total_submitted": 3330, "frontend_question_id": 2599, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2673, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Win From Two Segments", "question__title_slug": "maximize-win-from-two-segments", "question__hide": false, "total_acs": 9948, "total_submitted": 30240, "frontend_question_id": 2555, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2672, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Binary Strings", "question__title_slug": "number-of-good-binary-strings", "question__hide": false, "total_acs": 5095, "total_submitted": 9838, "frontend_question_id": 2533, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2671, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Cycle in a Graph", "question__title_slug": "shortest-cycle-in-a-graph", "question__hide": false, "total_acs": 16368, "total_submitted": 44930, "frontend_question_id": 2608, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2670, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make K-Subarray Sums Equal", "question__title_slug": "make-k-subarray-sums-equal", "question__hide": false, "total_acs": 10016, "total_submitted": 27493, "frontend_question_id": 2607, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2669, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Substring With Maximum Cost", "question__title_slug": "find-the-substring-with-maximum-cost", "question__hide": false, "total_acs": 23674, "total_submitted": 41992, "frontend_question_id": 2606, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2668, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form Smallest Number From Two Digit Arrays", "question__title_slug": "form-smallest-number-from-two-digit-arrays", "question__hide": false, "total_acs": 35632, "total_submitted": 66429, "frontend_question_id": 2605, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2667, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Frequency Score of a Subarray", "question__title_slug": "maximum-frequency-score-of-a-subarray", "question__hide": false, "total_acs": 885, "total_submitted": 2185, "frontend_question_id": 2524, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2666, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Eat All Grains", "question__title_slug": "minimum-time-to-eat-all-grains", "question__hide": false, "total_acs": 985, "total_submitted": 2378, "frontend_question_id": 2604, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2665, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Repair Cars", "question__title_slug": "minimum-time-to-repair-cars", "question__hide": false, "total_acs": 15685, "total_submitted": 35806, "frontend_question_id": 2594, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2664, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Greatness of an Array", "question__title_slug": "maximize-greatness-of-an-array", "question__hide": false, "total_acs": 22404, "total_submitted": 39028, "frontend_question_id": 2592, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2663, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Money to Maximum Children", "question__title_slug": "distribute-money-to-maximum-children", "question__hide": false, "total_acs": 28723, "total_submitted": 150133, "frontend_question_id": 2591, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2662, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check Knight Tour Configuration", "question__title_slug": "check-knight-tour-configuration", "question__hide": false, "total_acs": 26962, "total_submitted": 47475, "frontend_question_id": 2596, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2661, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Missing Non-negative Integer After Operations", "question__title_slug": "smallest-missing-non-negative-integer-after-operations", "question__hide": false, "total_acs": 14643, "total_submitted": 37218, "frontend_question_id": 2598, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2659, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Even and Odd Bits", "question__title_slug": "number-of-even-and-odd-bits", "question__hide": false, "total_acs": 43620, "total_submitted": 59814, "frontend_question_id": 2595, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2658, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of K-Big Indices", "question__title_slug": "count-the-number-of-k-big-indices", "question__hide": false, "total_acs": 6787, "total_submitted": 12728, "frontend_question_id": 2519, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2657, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Complete All Tasks", "question__title_slug": "minimum-time-to-complete-all-tasks", "question__hide": false, "total_acs": 9112, "total_submitted": 23480, "frontend_question_id": 2589, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2656, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Beautiful Subarrays", "question__title_slug": "count-the-number-of-beautiful-subarrays", "question__hide": false, "total_acs": 16997, "total_submitted": 33895, "frontend_question_id": 2588, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2655, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Array to Maximize Prefix Score", "question__title_slug": "rearrange-array-to-maximize-prefix-score", "question__hide": false, "total_acs": 28137, "total_submitted": 68844, "frontend_question_id": 2587, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2654, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Vowel Strings in Range", "question__title_slug": "count-the-number-of-vowel-strings-in-range", "question__hide": false, "total_acs": 57530, "total_submitted": 77818, "frontend_question_id": 2586, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2653, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if There is a Path With Equal Number of 0's And 1's", "question__title_slug": "check-if-there-is-a-path-with-equal-number-of-0s-and-1s", "question__hide": false, "total_acs": 4054, "total_submitted": 8090, "frontend_question_id": 2510, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2652, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Possible Root Nodes", "question__title_slug": "count-number-of-possible-root-nodes", "question__hide": false, "total_acs": 5735, "total_submitted": 12469, "frontend_question_id": 2581, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2651, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Group Overlapping Ranges", "question__title_slug": "count-ways-to-group-overlapping-ranges", "question__hide": false, "total_acs": 15517, "total_submitted": 43275, "frontend_question_id": 2580, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2650, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split With Minimum Sum", "question__title_slug": "split-with-minimum-sum", "question__hide": false, "total_acs": 33896, "total_submitted": 48235, "frontend_question_id": 2578, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2649, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Total Number of Colored Cells", "question__title_slug": "count-total-number-of-colored-cells", "question__hide": false, "total_acs": 25258, "total_submitted": 43922, "frontend_question_id": 2579, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2648, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Earn Points", "question__title_slug": "number-of-ways-to-earn-points", "question__hide": false, "total_acs": 15780, "total_submitted": 27578, "frontend_question_id": 2585, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2647, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split the Array to Make Coprime Products", "question__title_slug": "split-the-array-to-make-coprime-products", "question__hide": false, "total_acs": 11267, "total_submitted": 49505, "frontend_question_id": 2584, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2646, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Largest Sum in a Binary Tree", "question__title_slug": "kth-largest-sum-in-a-binary-tree", "question__hide": false, "total_acs": 36542, "total_submitted": 77275, "frontend_question_id": 2583, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2645, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pass the Pillow", "question__title_slug": "pass-the-pillow", "question__hide": false, "total_acs": 35069, "total_submitted": 76543, "frontend_question_id": 2582, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2644, "question__article__live": true, "question__article__slug": "bitwise-or-of-all-subsequence-sums", "question__article__has_video_solution": false, "question__title": "Bitwise OR of All Subsequence Sums", "question__title_slug": "bitwise-or-of-all-subsequence-sums", "question__hide": false, "total_acs": 3637, "total_submitted": 5308, "frontend_question_id": 2505, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2643, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Concatenate the Name and the Profession", "question__title_slug": "concatenate-the-name-and-the-profession", "question__hide": false, "total_acs": 3947, "total_submitted": 5305, "frontend_question_id": 2504, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2642, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Time to Cross a Bridge", "question__title_slug": "time-to-cross-a-bridge", "question__hide": false, "total_acs": 3952, "total_submitted": 8923, "frontend_question_id": 2532, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2641, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Disconnect Path in a Binary Matrix by at Most One Flip", "question__title_slug": "disconnect-path-in-a-binary-matrix-by-at-most-one-flip", "question__hide": false, "total_acs": 12994, "total_submitted": 47618, "frontend_question_id": 2556, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2640, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Integers to Choose From a Range I", "question__title_slug": "maximum-number-of-integers-to-choose-from-a-range-i", "question__hide": false, "total_acs": 30013, "total_submitted": 56026, "frontend_question_id": 2554, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2639, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Separate the Digits in an Array", "question__title_slug": "separate-the-digits-in-an-array", "question__hide": false, "total_acs": 68347, "total_submitted": 86342, "frontend_question_id": 2553, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2638, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subarrays Having Even Product", "question__title_slug": "number-of-subarrays-having-even-product", "question__hide": false, "total_acs": 1716, "total_submitted": 2669, "frontend_question_id": 2495, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2637, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Overlapping Events in the Same Hall", "question__title_slug": "merge-overlapping-events-in-the-same-hall", "question__hide": false, "total_acs": 1694, "total_submitted": 5444, "frontend_question_id": 2494, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2636, "question__article__live": true, "question__article__slug": "maximum-subsequence-score", "question__article__has_video_solution": false, "question__title": "Maximum Subsequence Score", "question__title_slug": "maximum-subsequence-score", "question__hide": false, "total_acs": 84850, "total_submitted": 158244, "frontend_question_id": 2542, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2635, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Point Is Reachable", "question__title_slug": "check-if-point-is-reachable", "question__hide": false, "total_acs": 7485, "total_submitted": 17850, "frontend_question_id": 2543, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2634, "question__article__live": true, "question__article__slug": "minimum-common-value", "question__article__has_video_solution": false, "question__title": "Minimum Common Value", "question__title_slug": "minimum-common-value", "question__hide": false, "total_acs": 225319, "total_submitted": 380488, "frontend_question_id": 2540, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2633, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Split an Array", "question__title_slug": "minimum-cost-to-split-an-array", "question__hide": false, "total_acs": 11608, "total_submitted": 28997, "frontend_question_id": 2547, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2632, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Bitwise Operations to Make Strings Equal", "question__title_slug": "apply-bitwise-operations-to-make-strings-equal", "question__hide": false, "total_acs": 18558, "total_submitted": 45271, "frontend_question_id": 2546, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2631, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort the Students by Their Kth Score", "question__title_slug": "sort-the-students-by-their-kth-score", "question__hide": false, "total_acs": 59327, "total_submitted": 69592, "frontend_question_id": 2545, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2630, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alternating Digit Sum", "question__title_slug": "alternating-digit-sum", "question__hide": false, "total_acs": 58449, "total_submitted": 85685, "frontend_question_id": 2544, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2629, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Substrings With Fixed Ratio", "question__title_slug": "number-of-substrings-with-fixed-ratio", "question__hide": false, "total_acs": 903, "total_submitted": 1552, "frontend_question_id": 2489, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2628, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize the Maximum of Two Arrays", "question__title_slug": "minimize-the-maximum-of-two-arrays", "question__hide": false, "total_acs": 12295, "total_submitted": 40829, "frontend_question_id": 2513, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2627, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Difference Between Maximum and Minimum Price Sum", "question__title_slug": "difference-between-maximum-and-minimum-price-sum", "question__hide": false, "total_acs": 7345, "total_submitted": 22780, "frontend_question_id": 2538, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2626, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Good Subarrays", "question__title_slug": "count-the-number-of-good-subarrays", "question__hide": false, "total_acs": 19067, "total_submitted": 38003, "frontend_question_id": 2537, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2625, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Increment Submatrices by One", "question__title_slug": "increment-submatrices-by-one", "question__hide": false, "total_acs": 20403, "total_submitted": 41491, "frontend_question_id": 2536, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2624, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Difference Between Element Sum and Digit Sum of an Array", "question__title_slug": "difference-between-element-sum-and-digit-sum-of-an-array", "question__hide": false, "total_acs": 120068, "total_submitted": 142500, "frontend_question_id": 2535, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2623, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR of Two Non-Overlapping Subtrees", "question__title_slug": "maximum-xor-of-two-non-overlapping-subtrees", "question__hide": false, "total_acs": 638, "total_submitted": 1300, "frontend_question_id": 2479, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2622, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form a Chemical Bond", "question__title_slug": "form-a-chemical-bond", "question__hide": false, "total_acs": 4162, "total_submitted": 5559, "frontend_question_id": 2480, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2621, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Xor-Beauty of Array", "question__title_slug": "find-xor-beauty-of-array", "question__hide": false, "total_acs": 18786, "total_submitted": 27597, "frontend_question_id": 2527, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2620, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Consecutive Integers from a Data Stream", "question__title_slug": "find-consecutive-integers-from-a-data-stream", "question__hide": false, "total_acs": 25241, "total_submitted": 51394, "frontend_question_id": 2526, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2619, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Categorize Box According to Criteria", "question__title_slug": "categorize-box-according-to-criteria", "question__hide": false, "total_acs": 32092, "total_submitted": 90522, "frontend_question_id": 2525, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2618, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Minimum Powered City", "question__title_slug": "maximize-the-minimum-powered-city", "question__hide": false, "total_acs": 6703, "total_submitted": 20704, "frontend_question_id": 2528, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2617, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Time Taken to Cross the Door", "question__title_slug": "time-taken-to-cross-the-door", "question__hide": false, "total_acs": 6112, "total_submitted": 12372, "frontend_question_id": 2534, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2616, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximal Score After Applying K Operations", "question__title_slug": "maximal-score-after-applying-k-operations", "question__hide": false, "total_acs": 27466, "total_submitted": 60255, "frontend_question_id": 2530, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2615, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Number of Distinct Characters Equal", "question__title_slug": "make-number-of-distinct-characters-equal", "question__hide": false, "total_acs": 18349, "total_submitted": 69949, "frontend_question_id": 2531, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2614, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Count of Positive Integer and Negative Integer", "question__title_slug": "maximum-count-of-positive-integer-and-negative-integer", "question__hide": false, "total_acs": 101276, "total_submitted": 142578, "frontend_question_id": 2529, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2613, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Customers With Strictly Increasing Purchases", "question__title_slug": "customers-with-strictly-increasing-purchases", "question__hide": false, "total_acs": 2939, "total_submitted": 6588, "frontend_question_id": 2474, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2612, "question__article__live": true, "question__article__slug": "minimum-cost-to-buy-apples", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Buy Apples", "question__title_slug": "minimum-cost-to-buy-apples", "question__hide": false, "total_acs": 5791, "total_submitted": 8525, "frontend_question_id": 2473, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2610, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Prime Numbers in Range", "question__title_slug": "closest-prime-numbers-in-range", "question__hide": false, "total_acs": 22243, "total_submitted": 59876, "frontend_question_id": 2523, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2609, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distinct Prime Factors of Product of Array", "question__title_slug": "distinct-prime-factors-of-product-of-array", "question__hide": false, "total_acs": 29491, "total_submitted": 57866, "frontend_question_id": 2521, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2608, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Digits That Divide a Number", "question__title_slug": "count-the-digits-that-divide-a-number", "question__hide": false, "total_acs": 79977, "total_submitted": 94747, "frontend_question_id": 2520, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2607, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Subarrays in a Valid Split", "question__title_slug": "minimum-subarrays-in-a-valid-split", "question__hide": false, "total_acs": 1110, "total_submitted": 2038, "frontend_question_id": 2464, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2606, "question__article__live": true, "question__article__slug": "difference-between-ones-and-zeros-in-row-and-column", "question__article__has_video_solution": false, "question__title": "Difference Between Ones and Zeros in Row and Column", "question__title_slug": "difference-between-ones-and-zeros-in-row-and-column", "question__hide": false, "total_acs": 124547, "total_submitted": 147427, "frontend_question_id": 2482, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2605, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Anagrams", "question__title_slug": "count-anagrams", "question__hide": false, "total_acs": 10710, "total_submitted": 32909, "frontend_question_id": 2514, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2604, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make Array Equal II", "question__title_slug": "minimum-operations-to-make-array-equal-ii", "question__hide": false, "total_acs": 21589, "total_submitted": 68772, "frontend_question_id": 2541, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2603, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reward Top K Students", "question__title_slug": "reward-top-k-students", "question__hide": false, "total_acs": 19835, "total_submitted": 43993, "frontend_question_id": 2512, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2602, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Enemy Forts That Can Be Captured", "question__title_slug": "maximum-enemy-forts-that-can-be-captured", "question__hide": false, "total_acs": 22817, "total_submitted": 59672, "frontend_question_id": 2511, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2601, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Great Partitions", "question__title_slug": "number-of-great-partitions", "question__hide": false, "total_acs": 8164, "total_submitted": 26159, "frontend_question_id": 2518, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2600, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Tastiness of Candy Basket", "question__title_slug": "maximum-tastiness-of-candy-basket", "question__hide": false, "total_acs": 20005, "total_submitted": 31650, "frontend_question_id": 2517, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2599, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Take K of Each Character From Left and Right", "question__title_slug": "take-k-of-each-character-from-left-and-right", "question__hide": false, "total_acs": 15878, "total_submitted": 46099, "frontend_question_id": 2516, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2598, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Distance to Target String in a Circular Array", "question__title_slug": "shortest-distance-to-target-string-in-a-circular-array", "question__hide": false, "total_acs": 28573, "total_submitted": 58483, "frontend_question_id": 2515, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2597, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cycle Length Queries in a Tree", "question__title_slug": "cycle-length-queries-in-a-tree", "question__hide": false, "total_acs": 12484, "total_submitted": 22308, "frontend_question_id": 2509, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2596, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Edges to Make Degrees of All Nodes Even", "question__title_slug": "add-edges-to-make-degrees-of-all-nodes-even", "question__hide": false, "total_acs": 11574, "total_submitted": 36805, "frontend_question_id": 2508, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2595, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Value After Replacing With Sum of Prime Factors", "question__title_slug": "smallest-value-after-replacing-with-sum-of-prime-factors", "question__hide": false, "total_acs": 21705, "total_submitted": 44835, "frontend_question_id": 2507, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2594, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs Of Similar Strings", "question__title_slug": "count-pairs-of-similar-strings", "question__hide": false, "total_acs": 42588, "total_submitted": 61146, "frontend_question_id": 2506, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2593, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Distinct Binary Strings After Applying Operations", "question__title_slug": "number-of-distinct-binary-strings-after-applying-operations", "question__hide": false, "total_acs": 891, "total_submitted": 1383, "frontend_question_id": 2450, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2592, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Total Cost to Make Arrays Unequal", "question__title_slug": "minimum-total-cost-to-make-arrays-unequal", "question__hide": false, "total_acs": 4323, "total_submitted": 9896, "frontend_question_id": 2499, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2591, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Frog Jump II", "question__title_slug": "frog-jump-ii", "question__hide": false, "total_acs": 19984, "total_submitted": 32364, "frontend_question_id": 2498, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2590, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Star Sum of a Graph", "question__title_slug": "maximum-star-sum-of-a-graph", "question__hide": false, "total_acs": 18031, "total_submitted": 46281, "frontend_question_id": 2497, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2589, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value of a String in an Array", "question__title_slug": "maximum-value-of-a-string-in-an-array", "question__hide": false, "total_acs": 42715, "total_submitted": 59249, "frontend_question_id": 2496, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2588, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Points From Grid Queries", "question__title_slug": "maximum-number-of-points-from-grid-queries", "question__hide": false, "total_acs": 9061, "total_submitted": 24228, "frontend_question_id": 2503, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2587, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Memory Allocator", "question__title_slug": "design-memory-allocator", "question__hide": false, "total_acs": 16204, "total_submitted": 30658, "frontend_question_id": 2502, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2586, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Square Streak in an Array", "question__title_slug": "longest-square-streak-in-an-array", "question__hide": false, "total_acs": 25490, "total_submitted": 64427, "frontend_question_id": 2501, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2585, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Greatest Value in Each Row", "question__title_slug": "delete-greatest-value-in-each-row", "question__hide": false, "total_acs": 57223, "total_submitted": 73492, "frontend_question_id": 2500, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2584, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Nodes With Value One", "question__title_slug": "number-of-nodes-with-value-one", "question__hide": false, "total_acs": 1951, "total_submitted": 2831, "frontend_question_id": 2445, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2583, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Nodes Into the Maximum Number of Groups", "question__title_slug": "divide-nodes-into-the-maximum-number-of-groups", "question__hide": false, "total_acs": 7736, "total_submitted": 20120, "frontend_question_id": 2493, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2582, "question__article__live": true, "question__article__slug": "minimum-score-of-a-path-between-two-cities", "question__article__has_video_solution": false, "question__title": "Minimum Score of a Path Between Two Cities", "question__title_slug": "minimum-score-of-a-path-between-two-cities", "question__hide": false, "total_acs": 83962, "total_submitted": 146117, "frontend_question_id": 2492, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2581, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Players Into Teams of Equal Skill", "question__title_slug": "divide-players-into-teams-of-equal-skill", "question__hide": false, "total_acs": 35331, "total_submitted": 59241, "frontend_question_id": 2491, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2580, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circular Sentence", "question__title_slug": "circular-sentence", "question__hide": false, "total_acs": 38785, "total_submitted": 61859, "frontend_question_id": 2490, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2579, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Split Into Subarrays With GCD Greater Than One", "question__title_slug": "minimum-split-into-subarrays-with-gcd-greater-than-one", "question__hide": false, "total_acs": 2230, "total_submitted": 3114, "frontend_question_id": 2436, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2577, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Palindromic Subsequences", "question__title_slug": "count-palindromic-subsequences", "question__hide": false, "total_acs": 9804, "total_submitted": 26069, "frontend_question_id": 2484, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2576, "question__article__live": true, "question__article__slug": "none", "question__article__has_video_solution": true, "question__title": "Minimum Penalty for a Shop", "question__title_slug": "minimum-penalty-for-a-shop", "question__hide": false, "total_acs": 103762, "total_submitted": 154165, "frontend_question_id": 2483, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2575, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cuts to Divide a Circle", "question__title_slug": "minimum-cuts-to-divide-a-circle", "question__hide": false, "total_acs": 32696, "total_submitted": 61490, "frontend_question_id": 2481, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2574, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subarrays With Median K", "question__title_slug": "count-subarrays-with-median-k", "question__hide": false, "total_acs": 11800, "total_submitted": 26642, "frontend_question_id": 2488, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2573, "question__article__live": true, "question__article__slug": "remove-nodes-from-linked-list", "question__article__has_video_solution": false, "question__title": "Remove Nodes From Linked List", "question__title_slug": "remove-nodes-from-linked-list", "question__hide": false, "total_acs": 181889, "total_submitted": 244400, "frontend_question_id": 2487, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2572, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Append Characters to String to Make Subsequence", "question__title_slug": "append-characters-to-string-to-make-subsequence", "question__hide": false, "total_acs": 35585, "total_submitted": 53792, "frontend_question_id": 2486, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2571, "question__article__live": true, "question__article__slug": "find-the-pivot-integer", "question__article__has_video_solution": false, "question__title": "Find the Pivot Integer", "question__title_slug": "find-the-pivot-integer", "question__hide": false, "total_acs": 220000, "total_submitted": 262079, "frontend_question_id": 2485, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2570, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Total Tastiness of Purchased Fruits", "question__title_slug": "maximize-total-tastiness-of-purchased-fruits", "question__hide": false, "total_acs": 2106, "total_submitted": 3257, "frontend_question_id": 2431, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2569, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Beautiful Partitions", "question__title_slug": "number-of-beautiful-partitions", "question__hide": false, "total_acs": 9895, "total_submitted": 32063, "frontend_question_id": 2478, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2568, "question__article__live": true, "question__article__slug": "minimum-fuel-cost-to-report-to-the-capital", "question__article__has_video_solution": false, "question__title": "Minimum Fuel Cost to Report to the Capital", "question__title_slug": "minimum-fuel-cost-to-report-to-the-capital", "question__hide": false, "total_acs": 68007, "total_submitted": 105138, "frontend_question_id": 2477, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2567, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Nodes Queries in a Binary Search Tree", "question__title_slug": "closest-nodes-queries-in-a-binary-search-tree", "question__hide": false, "total_acs": 21715, "total_submitted": 52368, "frontend_question_id": 2476, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2566, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Unequal Triplets in Array", "question__title_slug": "number-of-unequal-triplets-in-array", "question__hide": false, "total_acs": 40911, "total_submitted": 57452, "frontend_question_id": 2475, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2565, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Operations to Turn Array Into a Palindrome", "question__title_slug": "merge-operations-to-turn-array-into-a-palindrome", "question__hide": false, "total_acs": 11183, "total_submitted": 16127, "frontend_question_id": 2422, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2564, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Profitable Path in a Tree", "question__title_slug": "most-profitable-path-in-a-tree", "question__hide": false, "total_acs": 12152, "total_submitted": 24797, "frontend_question_id": 2467, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2563, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split Message Based on Limit", "question__title_slug": "split-message-based-on-limit", "question__hide": false, "total_acs": 9657, "total_submitted": 21736, "frontend_question_id": 2468, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2562, "question__article__live": true, "question__article__slug": "count-ways-to-build-good-strings", "question__article__has_video_solution": false, "question__title": "Count Ways To Build Good Strings", "question__title_slug": "count-ways-to-build-good-strings", "question__hide": false, "total_acs": 74476, "total_submitted": 136421, "frontend_question_id": 2466, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2561, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Distinct Averages", "question__title_slug": "number-of-distinct-averages", "question__hide": false, "total_acs": 41732, "total_submitted": 72194, "frontend_question_id": 2465, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2560, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Fair Integer", "question__title_slug": "closest-fair-integer", "question__hide": false, "total_acs": 1055, "total_submitted": 2344, "frontend_question_id": 2417, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2559, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Non-overlapping Palindrome Substrings", "question__title_slug": "maximum-number-of-non-overlapping-palindrome-substrings", "question__hide": false, "total_acs": 15116, "total_submitted": 37614, "frontend_question_id": 2472, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2558, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Sort a Binary Tree by Level", "question__title_slug": "minimum-number-of-operations-to-sort-a-binary-tree-by-level", "question__hide": false, "total_acs": 21138, "total_submitted": 34166, "frontend_question_id": 2471, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2557, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subarrays With LCM Equal to K", "question__title_slug": "number-of-subarrays-with-lcm-equal-to-k", "question__hide": false, "total_acs": 22080, "total_submitted": 56951, "frontend_question_id": 2470, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2556, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert the Temperature", "question__title_slug": "convert-the-temperature", "question__hide": false, "total_acs": 173136, "total_submitted": 193799, "frontend_question_id": 2469, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2555, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design SQL", "question__title_slug": "design-sql", "question__hide": false, "total_acs": 5997, "total_submitted": 7658, "frontend_question_id": 2408, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2554, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Total Distance Traveled", "question__title_slug": "minimum-total-distance-traveled", "question__hide": false, "total_acs": 8136, "total_submitted": 20035, "frontend_question_id": 2463, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2553, "question__article__live": true, "question__article__slug": "total-cost-to-hire-k-workers", "question__article__has_video_solution": false, "question__title": "Total Cost to Hire K Workers", "question__title_slug": "total-cost-to-hire-k-workers", "question__hide": false, "total_acs": 94225, "total_submitted": 218920, "frontend_question_id": 2462, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2552, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of Distinct Subarrays With Length K", "question__title_slug": "maximum-sum-of-distinct-subarrays-with-length-k", "question__hide": false, "total_acs": 53161, "total_submitted": 156852, "frontend_question_id": 2461, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2551, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Operations to an Array", "question__title_slug": "apply-operations-to-an-array", "question__hide": false, "total_acs": 60327, "total_submitted": 89521, "frontend_question_id": 2460, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2550, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Words Within Two Edits of Dictionary", "question__title_slug": "words-within-two-edits-of-dictionary", "question__hide": false, "total_acs": 21070, "total_submitted": 34772, "frontend_question_id": 2452, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2549, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Greater Element IV", "question__title_slug": "next-greater-element-iv", "question__hide": false, "total_acs": 9986, "total_submitted": 25791, "frontend_question_id": 2454, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2548, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Destroy Sequential Targets", "question__title_slug": "destroy-sequential-targets", "question__hide": false, "total_acs": 17074, "total_submitted": 43622, "frontend_question_id": 2453, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2547, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Odd String Difference", "question__title_slug": "odd-string-difference", "question__hide": false, "total_acs": 28748, "total_submitted": 48648, "frontend_question_id": 2451, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2546, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Subarrays With GCD Equal to K", "question__title_slug": "number-of-subarrays-with-gcd-equal-to-k", "question__hide": false, "total_acs": 25297, "total_submitted": 50695, "frontend_question_id": 2447, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2545, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Height of Binary Tree After Subtree Removal Queries", "question__title_slug": "height-of-binary-tree-after-subtree-removal-queries", "question__hide": false, "total_acs": 24658, "total_submitted": 61208, "frontend_question_id": 2458, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2544, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Addition to Make Integer Beautiful", "question__title_slug": "minimum-addition-to-make-integer-beautiful", "question__hide": false, "total_acs": 19472, "total_submitted": 51871, "frontend_question_id": 2457, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2543, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Popular Video Creator", "question__title_slug": "most-popular-video-creator", "question__hide": false, "total_acs": 21745, "total_submitted": 49770, "frontend_question_id": 2456, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2542, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Value of Even Numbers That Are Divisible by Three", "question__title_slug": "average-value-of-even-numbers-that-are-divisible-by-three", "question__hide": false, "total_acs": 55106, "total_submitted": 91568, "frontend_question_id": 2455, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2541, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Number and Its Reverse", "question__title_slug": "sum-of-number-and-its-reverse", "question__hide": false, "total_acs": 35269, "total_submitted": 74713, "frontend_question_id": 2443, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2540, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Color the Triangle Red", "question__title_slug": "color-the-triangle-red", "question__hide": false, "total_acs": 300, "total_submitted": 450, "frontend_question_id": 2647, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2539, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make Arrays Similar", "question__title_slug": "minimum-number-of-operations-to-make-arrays-similar", "question__hide": false, "total_acs": 12234, "total_submitted": 19815, "frontend_question_id": 2449, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2538, "question__article__live": true, "question__article__slug": "minimum-cost-to-make-array-equal", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Make Array Equal", "question__title_slug": "minimum-cost-to-make-array-equal", "question__hide": false, "total_acs": 65568, "total_submitted": 142804, "frontend_question_id": 2448, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2537, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Kill All Monsters", "question__title_slug": "minimum-time-to-kill-all-monsters", "question__hide": false, "total_acs": 1291, "total_submitted": 2301, "frontend_question_id": 2403, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2536, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine if Two Events Have Conflict", "question__title_slug": "determine-if-two-events-have-conflict", "question__hide": false, "total_acs": 43242, "total_submitted": 85040, "frontend_question_id": 2446, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2535, "question__article__live": true, "question__article__slug": "count-strictly-increasing-subarrays", "question__article__has_video_solution": false, "question__title": "Count Strictly Increasing Subarrays", "question__title_slug": "count-strictly-increasing-subarrays", "question__hide": false, "total_acs": 6402, "total_submitted": 8532, "frontend_question_id": 2393, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2534, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employees With Deductions", "question__title_slug": "employees-with-deductions", "question__hide": false, "total_acs": 4106, "total_submitted": 10183, "frontend_question_id": 2394, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2533, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bitwise XOR of All Pairings", "question__title_slug": "bitwise-xor-of-all-pairings", "question__hide": false, "total_acs": 19425, "total_submitted": 33495, "frontend_question_id": 2425, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2532, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Letter To Equalize Frequency", "question__title_slug": "remove-letter-to-equalize-frequency", "question__hide": false, "total_acs": 44341, "total_submitted": 256207, "frontend_question_id": 2423, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2531, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Components With Same Value", "question__title_slug": "create-components-with-same-value", "question__hide": false, "total_acs": 6404, "total_submitted": 12115, "frontend_question_id": 2440, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2530, "question__article__live": false, "question__article__slug": "minimize-maximum-of-array", "question__article__has_video_solution": false, "question__title": "Minimize Maximum of Array", "question__title_slug": "minimize-maximum-of-array", "question__hide": false, "total_acs": 81135, "total_submitted": 174261, "frontend_question_id": 2439, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2529, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Range Product Queries of Powers", "question__title_slug": "range-product-queries-of-powers", "question__hide": false, "total_acs": 15946, "total_submitted": 39749, "frontend_question_id": 2438, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2528, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Clock Times", "question__title_slug": "number-of-valid-clock-times", "question__hide": false, "total_acs": 30550, "total_submitted": 65655, "frontend_question_id": 2437, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2527, "question__article__live": true, "question__article__slug": "count-subarrays-with-fixed-bounds", "question__article__has_video_solution": false, "question__title": "Count Subarrays With Fixed Bounds", "question__title_slug": "count-subarrays-with-fixed-bounds", "question__hide": false, "total_acs": 141250, "total_submitted": 207563, "frontend_question_id": 2444, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2526, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Increasing Subsequence II", "question__title_slug": "longest-increasing-subsequence-ii", "question__hide": false, "total_acs": 14257, "total_submitted": 60304, "frontend_question_id": 2407, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2525, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Distinct Integers After Reverse Operations", "question__title_slug": "count-number-of-distinct-integers-after-reverse-operations", "question__hide": false, "total_acs": 60242, "total_submitted": 76033, "frontend_question_id": 2442, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2524, "question__article__live": true, "question__article__slug": "largest-positive-integer-that-exists-with-its-negative", "question__article__has_video_solution": false, "question__title": "Largest Positive Integer That Exists With Its Negative", "question__title_slug": "largest-positive-integer-that-exists-with-its-negative", "question__hide": false, "total_acs": 215083, "total_submitted": 286017, "frontend_question_id": 2441, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2523, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Change Null Values in a Table to the Previous Value", "question__title_slug": "change-null-values-in-a-table-to-the-previous-value", "question__hide": false, "total_acs": 4111, "total_submitted": 8181, "frontend_question_id": 2388, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2522, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Median of a Row Wise Sorted Matrix", "question__title_slug": "median-of-a-row-wise-sorted-matrix", "question__hide": false, "total_acs": 3064, "total_submitted": 4308, "frontend_question_id": 2387, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2521, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Paths in Matrix Whose Sum Is Divisible by K", "question__title_slug": "paths-in-matrix-whose-sum-is-divisible-by-k", "question__hide": false, "total_acs": 22183, "total_submitted": 51962, "frontend_question_id": 2435, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2520, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Using a Robot to Print the Lexicographically Smallest String", "question__title_slug": "using-a-robot-to-print-the-lexicographically-smallest-string", "question__hide": false, "total_acs": 18148, "total_submitted": 45771, "frontend_question_id": 2434, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2519, "question__article__live": true, "question__article__slug": "find-the-original-array-of-prefix-xor", "question__article__has_video_solution": false, "question__title": "Find The Original Array of Prefix Xor", "question__title_slug": "find-the-original-array-of-prefix-xor", "question__hide": false, "total_acs": 142624, "total_submitted": 162062, "frontend_question_id": 2433, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2518, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Employee That Worked on the Longest Task", "question__title_slug": "the-employee-that-worked-on-the-longest-task", "question__hide": false, "total_acs": 34293, "total_submitted": 68549, "frontend_question_id": 2432, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2517, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Choose Edges to Maximize Score in a Tree", "question__title_slug": "choose-edges-to-maximize-score-in-a-tree", "question__hide": false, "total_acs": 1366, "total_submitted": 2342, "frontend_question_id": 2378, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2516, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort the Olympic Table", "question__title_slug": "sort-the-olympic-table", "question__hide": false, "total_acs": 5824, "total_submitted": 7409, "frontend_question_id": 2377, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2515, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate the Influence of Each Salesperson", "question__title_slug": "calculate-the-influence-of-each-salesperson", "question__hide": false, "total_acs": 5113, "total_submitted": 6192, "frontend_question_id": 2372, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2513, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Pairs Satisfying Inequality", "question__title_slug": "number-of-pairs-satisfying-inequality", "question__hide": false, "total_acs": 12869, "total_submitted": 29259, "frontend_question_id": 2426, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2512, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Uploaded Prefix", "question__title_slug": "longest-uploaded-prefix", "question__hide": false, "total_acs": 20526, "total_submitted": 37121, "frontend_question_id": 2424, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2511, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition String Into Substrings With Values at Most K", "question__title_slug": "partition-string-into-substrings-with-values-at-most-k", "question__hide": false, "total_acs": 20728, "total_submitted": 44943, "frontend_question_id": 2522, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2510, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Deletions on a String", "question__title_slug": "maximum-deletions-on-a-string", "question__hide": false, "total_acs": 13027, "total_submitted": 39322, "frontend_question_id": 2430, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2509, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize XOR", "question__title_slug": "minimize-xor", "question__hide": false, "total_acs": 21609, "total_submitted": 49090, "frontend_question_id": 2429, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2508, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of an Hourglass", "question__title_slug": "maximum-sum-of-an-hourglass", "question__hide": false, "total_acs": 37751, "total_submitted": 50496, "frontend_question_id": 2428, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2507, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Common Factors", "question__title_slug": "number-of-common-factors", "question__hide": false, "total_acs": 83657, "total_submitted": 105932, "frontend_question_id": 2427, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2506, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Maximum Value in a Grid", "question__title_slug": "minimize-maximum-value-in-a-grid", "question__hide": false, "total_acs": 2655, "total_submitted": 4037, "frontend_question_id": 2371, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2505, "question__article__live": true, "question__article__slug": "number-of-good-paths", "question__article__has_video_solution": false, "question__title": "Number of Good Paths", "question__title_slug": "number-of-good-paths", "question__hide": false, "total_acs": 55024, "total_submitted": 97639, "frontend_question_id": 2421, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2504, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Good Indices", "question__title_slug": "find-all-good-indices", "question__hide": false, "total_acs": 23191, "total_submitted": 60074, "frontend_question_id": 2420, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2503, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Subarray With Maximum Bitwise AND", "question__title_slug": "longest-subarray-with-maximum-bitwise-and", "question__hide": false, "total_acs": 27435, "total_submitted": 55616, "frontend_question_id": 2419, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2502, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort the People", "question__title_slug": "sort-the-people", "question__hide": false, "total_acs": 137106, "total_submitted": 171267, "frontend_question_id": 2418, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2501, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Generate the Invoice", "question__title_slug": "generate-the-invoice", "question__hide": false, "total_acs": 3383, "total_submitted": 4596, "frontend_question_id": 2362, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2500, "question__article__live": true, "question__article__slug": "minimum-costs-using-the-train-line", "question__article__has_video_solution": false, "question__title": "Minimum Costs Using the Train Line", "question__title_slug": "minimum-costs-using-the-train-line", "question__hide": false, "total_acs": 10151, "total_submitted": 12884, "frontend_question_id": 2361, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2499, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Money Required Before Transactions", "question__title_slug": "minimum-money-required-before-transactions", "question__hide": false, "total_acs": 10437, "total_submitted": 25971, "frontend_question_id": 2412, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2498, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Subarrays With Maximum Bitwise OR", "question__title_slug": "smallest-subarrays-with-maximum-bitwise-or", "question__hide": false, "total_acs": 12545, "total_submitted": 28559, "frontend_question_id": 2411, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2497, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Matching of Players With Trainers", "question__title_slug": "maximum-matching-of-players-with-trainers", "question__hide": false, "total_acs": 33957, "total_submitted": 54165, "frontend_question_id": 2410, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2496, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Days Spent Together", "question__title_slug": "count-days-spent-together", "question__hide": false, "total_acs": 22430, "total_submitted": 49996, "frontend_question_id": 2409, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2495, "question__article__live": true, "question__article__slug": "number-of-unique-subjects-taught-by-each-teacher", "question__article__has_video_solution": false, "question__title": "Number of Unique Subjects Taught by Each Teacher", "question__title_slug": "number-of-unique-subjects-taught-by-each-teacher", "question__hide": false, "total_acs": 154065, "total_submitted": 175377, "frontend_question_id": 2356, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2494, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Prefix Scores of Strings", "question__title_slug": "sum-of-prefix-scores-of-strings", "question__hide": false, "total_acs": 25255, "total_submitted": 55220, "frontend_question_id": 2416, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2493, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Odd Levels of Binary Tree", "question__title_slug": "reverse-odd-levels-of-binary-tree", "question__hide": false, "total_acs": 50360, "total_submitted": 64901, "frontend_question_id": 2415, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2492, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Length of the Longest Alphabetical Continuous Substring", "question__title_slug": "length-of-the-longest-alphabetical-continuous-substring", "question__hide": false, "total_acs": 44559, "total_submitted": 76740, "frontend_question_id": 2414, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2491, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Even Multiple", "question__title_slug": "smallest-even-multiple", "question__hide": false, "total_acs": 165339, "total_submitted": 188594, "frontend_question_id": 2413, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2490, "question__article__live": true, "question__article__slug": "maximum-number-of-books-you-can-take", "question__article__has_video_solution": false, "question__title": "Maximum Number of Books You Can Take", "question__title_slug": "maximum-number-of-books-you-can-take", "question__hide": false, "total_acs": 10719, "total_submitted": 26349, "frontend_question_id": 2355, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2489, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Array by Moving Items to Empty Space", "question__title_slug": "sort-array-by-moving-items-to-empty-space", "question__hide": false, "total_acs": 1633, "total_submitted": 3532, "frontend_question_id": 2459, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2488, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Intervals Into Minimum Number of Groups", "question__title_slug": "divide-intervals-into-minimum-number-of-groups", "question__hide": false, "total_acs": 26220, "total_submitted": 55795, "frontend_question_id": 2406, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2487, "question__article__live": true, "question__article__slug": "optimal-partition-of-string", "question__article__has_video_solution": false, "question__title": "Optimal Partition of String", "question__title_slug": "optimal-partition-of-string", "question__hide": false, "total_acs": 188707, "total_submitted": 241848, "frontend_question_id": 2405, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2486, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent Even Element", "question__title_slug": "most-frequent-even-element", "question__hide": false, "total_acs": 79127, "total_submitted": 157022, "frontend_question_id": 2404, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2485, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding the Number of Visible Mountains", "question__title_slug": "finding-the-number-of-visible-mountains", "question__hide": false, "total_acs": 7964, "total_submitted": 21061, "frontend_question_id": 2345, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2484, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Compute the Rank as a Percentage", "question__title_slug": "compute-the-rank-as-a-percentage", "question__hide": false, "total_acs": 4532, "total_submitted": 13546, "frontend_question_id": 2346, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2483, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Task Scheduler II", "question__title_slug": "task-scheduler-ii", "question__hide": false, "total_acs": 34301, "total_submitted": 65794, "frontend_question_id": 2365, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2482, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Rows Covered by Columns", "question__title_slug": "maximum-rows-covered-by-columns", "question__hide": false, "total_acs": 14685, "total_submitted": 26796, "frontend_question_id": 2397, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2481, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strictly Palindromic Number", "question__title_slug": "strictly-palindromic-number", "question__hide": false, "total_acs": 85264, "total_submitted": 97442, "frontend_question_id": 2396, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2480, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Subarrays With Equal Sum", "question__title_slug": "find-subarrays-with-equal-sum", "question__hide": false, "total_acs": 49232, "total_submitted": 75699, "frontend_question_id": 2395, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2479, "question__article__live": true, "question__article__slug": "meeting-rooms-iii", "question__article__has_video_solution": false, "question__title": "Meeting Rooms III", "question__title_slug": "meeting-rooms-iii", "question__hide": false, "total_acs": 112696, "total_submitted": 252832, "frontend_question_id": 2402, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2478, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Nice Subarray", "question__title_slug": "longest-nice-subarray", "question__hide": false, "total_acs": 31474, "total_submitted": 61472, "frontend_question_id": 2401, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2477, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Reach a Position After Exactly k Steps", "question__title_slug": "number-of-ways-to-reach-a-position-after-exactly-k-steps", "question__hide": false, "total_acs": 30405, "total_submitted": 86664, "frontend_question_id": 2400, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2476, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check Distances Between Same Letters", "question__title_slug": "check-distances-between-same-letters", "question__hide": false, "total_acs": 47835, "total_submitted": 67896, "frontend_question_id": 2399, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2475, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Palindromic Number", "question__title_slug": "largest-palindromic-number", "question__hide": false, "total_acs": 35696, "total_submitted": 103064, "frontend_question_id": 2384, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2474, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Adjacent Swaps to Make a Valid Array", "question__title_slug": "minimum-adjacent-swaps-to-make-a-valid-array", "question__hide": false, "total_acs": 23625, "total_submitted": 32651, "frontend_question_id": 2340, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2473, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Sum of a Pair With Equal Sum of Digits", "question__title_slug": "max-sum-of-a-pair-with-equal-sum-of-digits", "question__hide": false, "total_acs": 46854, "total_submitted": 85447, "frontend_question_id": 2342, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2472, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build a Matrix With Conditions", "question__title_slug": "build-a-matrix-with-conditions", "question__hide": false, "total_acs": 14305, "total_submitted": 23348, "frontend_question_id": 2392, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2471, "question__article__live": true, "question__article__slug": "minimum-amount-of-time-to-collect-garbage", "question__article__has_video_solution": false, "question__title": "Minimum Amount of Time to Collect Garbage", "question__title_slug": "minimum-amount-of-time-to-collect-garbage", "question__hide": false, "total_acs": 128913, "total_submitted": 151088, "frontend_question_id": 2391, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2470, "question__article__live": true, "question__article__slug": "removing-stars-from-a-string", "question__article__has_video_solution": false, "question__title": "Removing Stars From a String", "question__title_slug": "removing-stars-from-a-string", "question__hide": false, "total_acs": 296267, "total_submitted": 394128, "frontend_question_id": 2390, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2469, "question__article__live": true, "question__article__slug": "longest-subsequence-with-limited-sum", "question__article__has_video_solution": false, "question__title": "Longest Subsequence With Limited Sum", "question__title_slug": "longest-subsequence-with-limited-sum", "question__hide": false, "total_acs": 108544, "total_submitted": 151449, "frontend_question_id": 2389, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2468, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Palindrome IV", "question__title_slug": "valid-palindrome-iv", "question__hide": false, "total_acs": 10949, "total_submitted": 14453, "frontend_question_id": 2330, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2466, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Segment Sum After Removals", "question__title_slug": "maximum-segment-sum-after-removals", "question__hide": false, "total_acs": 8674, "total_submitted": 17780, "frontend_question_id": 2382, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2465, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shifting Letters II", "question__title_slug": "shifting-letters-ii", "question__hide": false, "total_acs": 20975, "total_submitted": 56412, "frontend_question_id": 2381, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2464, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Time Needed to Rearrange a Binary String", "question__title_slug": "time-needed-to-rearrange-a-binary-string", "question__hide": false, "total_acs": 29222, "total_submitted": 58673, "frontend_question_id": 2380, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2463, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Recolors to Get K Consecutive Black Blocks", "question__title_slug": "minimum-recolors-to-get-k-consecutive-black-blocks", "question__hide": false, "total_acs": 52005, "total_submitted": 88576, "frontend_question_id": 2379, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2462, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the K-Sum of an Array", "question__title_slug": "find-the-k-sum-of-an-array", "question__hide": false, "total_acs": 8775, "total_submitted": 22660, "frontend_question_id": 2386, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2461, "question__article__live": true, "question__article__slug": "amount-of-time-for-binary-tree-to-be-infected", "question__article__has_video_solution": false, "question__title": "Amount of Time for Binary Tree to Be Infected", "question__title_slug": "amount-of-time-for-binary-tree-to-be-infected", "question__hide": false, "total_acs": 133313, "total_submitted": 212193, "frontend_question_id": 2385, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2459, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Hours of Training to Win a Competition", "question__title_slug": "minimum-hours-of-training-to-win-a-competition", "question__hide": false, "total_acs": 31527, "total_submitted": 76776, "frontend_question_id": 2383, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2458, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Minimum Time to Finish All Jobs II", "question__title_slug": "find-minimum-time-to-finish-all-jobs-ii", "question__hide": false, "total_acs": 7198, "total_submitted": 10870, "frontend_question_id": 2323, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2457, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Special Integers", "question__title_slug": "count-special-integers", "question__hide": false, "total_acs": 11664, "total_submitted": 30375, "frontend_question_id": 2376, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2456, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct Smallest Number From DI String", "question__title_slug": "construct-smallest-number-from-di-string", "question__hide": false, "total_acs": 32178, "total_submitted": 42454, "frontend_question_id": 2375, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2455, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Node With Highest Edge Score", "question__title_slug": "node-with-highest-edge-score", "question__hide": false, "total_acs": 32968, "total_submitted": 69528, "frontend_question_id": 2374, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2454, "question__article__live": true, "question__article__slug": "largest-local-values-in-a-matrix", "question__article__has_video_solution": false, "question__title": "Largest Local Values in a Matrix", "question__title_slug": "largest-local-values-in-a-matrix", "question__hide": false, "total_acs": 152149, "total_submitted": 172523, "frontend_question_id": 2373, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2453, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All the Matches of the League", "question__title_slug": "all-the-matches-of-the-league", "question__hide": false, "total_acs": 7595, "total_submitted": 8675, "frontend_question_id": 2339, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2452, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Sales Analysis V", "question__title_slug": "product-sales-analysis-v", "question__hide": false, "total_acs": 6932, "total_submitted": 9975, "frontend_question_id": 2329, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2451, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product Sales Analysis IV", "question__title_slug": "product-sales-analysis-iv", "question__hide": false, "total_acs": 7000, "total_submitted": 9505, "frontend_question_id": 2324, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2450, "question__article__live": true, "question__article__slug": "minimum-replacements-to-sort-the-array", "question__article__has_video_solution": false, "question__title": "Minimum Replacements to Sort the Array", "question__title_slug": "minimum-replacements-to-sort-the-array", "question__hide": false, "total_acs": 65290, "total_submitted": 121650, "frontend_question_id": 2366, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2449, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Robots Within Budget", "question__title_slug": "maximum-number-of-robots-within-budget", "question__hide": false, "total_acs": 20585, "total_submitted": 60030, "frontend_question_id": 2398, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2448, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Bad Pairs", "question__title_slug": "count-number-of-bad-pairs", "question__hide": false, "total_acs": 30946, "total_submitted": 74676, "frontend_question_id": 2364, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2447, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Similar Items", "question__title_slug": "merge-similar-items", "question__hide": false, "total_acs": 55901, "total_submitted": 73992, "frontend_question_id": 2363, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2446, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The First Day of the Maximum Recorded Degree in Each City", "question__title_slug": "the-first-day-of-the-maximum-recorded-degree-in-each-city", "question__hide": false, "total_acs": 5360, "total_submitted": 7519, "frontend_question_id": 2314, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2445, "question__article__live": true, "question__article__slug": "reachable-nodes-with-restrictions", "question__article__has_video_solution": false, "question__title": "Reachable Nodes With Restrictions", "question__title_slug": "reachable-nodes-with-restrictions", "question__hide": false, "total_acs": 52860, "total_submitted": 90123, "frontend_question_id": 2368, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2444, "question__article__live": true, "question__article__slug": "longest-ideal-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Ideal Subsequence", "question__title_slug": "longest-ideal-subsequence", "question__hide": false, "total_acs": 111821, "total_submitted": 235040, "frontend_question_id": 2370, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2443, "question__article__live": true, "question__article__slug": "check-if-there-is-a-valid-partition-for-the-array", "question__article__has_video_solution": false, "question__title": "Check if There is a Valid Partition For The Array", "question__title_slug": "check-if-there-is-a-valid-partition-for-the-array", "question__hide": false, "total_acs": 86757, "total_submitted": 167453, "frontend_question_id": 2369, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2442, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Arithmetic Triplets", "question__title_slug": "number-of-arithmetic-triplets", "question__hide": false, "total_acs": 122118, "total_submitted": 145430, "frontend_question_id": 2367, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2441, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Arrange Table by Gender", "question__title_slug": "arrange-table-by-gender", "question__hide": false, "total_acs": 5613, "total_submitted": 8186, "frontend_question_id": 2308, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tasks Count in the Weekend", "question__title_slug": "tasks-count-in-the-weekend", "question__hide": false, "total_acs": 5968, "total_submitted": 7362, "frontend_question_id": 2298, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2439, "question__article__live": true, "question__article__slug": "longest-cycle-in-a-graph", "question__article__has_video_solution": false, "question__title": "Longest Cycle in a Graph", "question__title_slug": "longest-cycle-in-a-graph", "question__hide": false, "total_acs": 73888, "total_submitted": 148182, "frontend_question_id": 2360, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2438, "question__article__live": true, "question__article__slug": "find-closest-node-to-given-two-nodes", "question__article__has_video_solution": false, "question__title": "Find Closest Node to Given Two Nodes", "question__title_slug": "find-closest-node-to-given-two-nodes", "question__hide": false, "total_acs": 76343, "total_submitted": 167805, "frontend_question_id": 2359, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2437, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Groups Entering a Competition", "question__title_slug": "maximum-number-of-groups-entering-a-competition", "question__hide": false, "total_acs": 36798, "total_submitted": 54234, "frontend_question_id": 2358, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2436, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Array Zero by Subtracting Equal Amounts", "question__title_slug": "make-array-zero-by-subtracting-equal-amounts", "question__hide": false, "total_acs": 108586, "total_submitted": 150085, "frontend_question_id": 2357, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2435, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Impossible Sequence of Rolls", "question__title_slug": "shortest-impossible-sequence-of-rolls", "question__hide": false, "total_acs": 14597, "total_submitted": 21337, "frontend_question_id": 2350, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2434, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a Number Container System", "question__title_slug": "design-a-number-container-system", "question__hide": false, "total_acs": 22812, "total_submitted": 50935, "frontend_question_id": 2349, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2433, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Poker Hand", "question__title_slug": "best-poker-hand", "question__hide": false, "total_acs": 40472, "total_submitted": 66952, "frontend_question_id": 2347, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2432, "question__article__live": true, "question__article__slug": "number-of-zero-filled-subarrays", "question__article__has_video_solution": false, "question__title": "Number of Zero-Filled Subarrays", "question__title_slug": "number-of-zero-filled-subarrays", "question__hide": false, "total_acs": 124282, "total_submitted": 186343, "frontend_question_id": 2348, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2431, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Products With Three or More Orders in Two Consecutive Years", "question__title_slug": "products-with-three-or-more-orders-in-two-consecutive-years", "question__hide": false, "total_acs": 6669, "total_submitted": 17065, "frontend_question_id": 2292, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2430, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Excellent Pairs", "question__title_slug": "number-of-excellent-pairs", "question__hide": false, "total_acs": 14565, "total_submitted": 30955, "frontend_question_id": 2354, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2429, "question__article__live": true, "question__article__slug": "design-a-food-rating-system", "question__article__has_video_solution": false, "question__title": "Design a Food Rating System", "question__title_slug": "design-a-food-rating-system", "question__hide": false, "total_acs": 83156, "total_submitted": 183757, "frontend_question_id": 2353, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2428, "question__article__live": true, "question__article__slug": "equal-row-and-column-pairs", "question__article__has_video_solution": false, "question__title": "Equal Row and Column Pairs", "question__title_slug": "equal-row-and-column-pairs", "question__hide": false, "total_acs": 208199, "total_submitted": 295329, "frontend_question_id": 2352, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2427, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "First Letter to Appear Twice", "question__title_slug": "first-letter-to-appear-twice", "question__hide": false, "total_acs": 115497, "total_submitted": 157140, "frontend_question_id": 2351, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2426, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Profit From Trading Stocks", "question__title_slug": "maximum-profit-from-trading-stocks", "question__hide": false, "total_acs": 8635, "total_submitted": 19051, "frontend_question_id": 2291, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2425, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of People That Can Be Seen in a Grid", "question__title_slug": "number-of-people-that-can-be-seen-in-a-grid", "question__hide": false, "total_acs": 1742, "total_submitted": 3603, "frontend_question_id": 2282, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2423, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make Array Divisible", "question__title_slug": "minimum-deletions-to-make-array-divisible", "question__hide": false, "total_acs": 27353, "total_submitted": 48846, "frontend_question_id": 2344, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2422, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Query Kth Smallest Trimmed Number", "question__title_slug": "query-kth-smallest-trimmed-number", "question__hide": false, "total_acs": 29033, "total_submitted": 66302, "frontend_question_id": 2343, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2421, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Pairs in Array", "question__title_slug": "maximum-number-of-pairs-in-array", "question__hide": false, "total_acs": 67324, "total_submitted": 89491, "frontend_question_id": 2341, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Node to Path in Tree", "question__title_slug": "closest-node-to-path-in-tree", "question__hide": false, "total_acs": 4666, "total_submitted": 7491, "frontend_question_id": 2277, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2419, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subarray With Elements Greater Than Varying Threshold", "question__title_slug": "subarray-with-elements-greater-than-varying-threshold", "question__hide": false, "total_acs": 8472, "total_submitted": 19797, "frontend_question_id": 2334, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2418, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Squared Difference", "question__title_slug": "minimum-sum-of-squared-difference", "question__hide": false, "total_acs": 13902, "total_submitted": 54771, "frontend_question_id": 2333, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2417, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Latest Time to Catch a Bus", "question__title_slug": "the-latest-time-to-catch-a-bus", "question__hide": false, "total_acs": 23169, "total_submitted": 86425, "frontend_question_id": 2332, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2416, "question__article__live": true, "question__article__slug": "evaluate-boolean-binary-tree", "question__article__has_video_solution": false, "question__title": "Evaluate Boolean Binary Tree", "question__title_slug": "evaluate-boolean-binary-tree", "question__hide": false, "total_acs": 180714, "total_submitted": 217740, "frontend_question_id": 2331, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2415, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Ideal Arrays", "question__title_slug": "count-the-number-of-ideal-arrays", "question__hide": false, "total_acs": 6090, "total_submitted": 22715, "frontend_question_id": 2338, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2414, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Move Pieces to Obtain a String", "question__title_slug": "move-pieces-to-obtain-a-string", "question__hide": false, "total_acs": 25139, "total_submitted": 52888, "frontend_question_id": 2337, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2413, "question__article__live": true, "question__article__slug": "smallest-number-in-infinite-set", "question__article__has_video_solution": false, "question__title": "Smallest Number in Infinite Set", "question__title_slug": "smallest-number-in-infinite-set", "question__hide": false, "total_acs": 135520, "total_submitted": 188844, "frontend_question_id": 2336, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2412, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Amount of Time to Fill Cups", "question__title_slug": "minimum-amount-of-time-to-fill-cups", "question__hide": false, "total_acs": 46636, "total_submitted": 80996, "frontend_question_id": 2335, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2411, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Spiral Matrix IV", "question__title_slug": "spiral-matrix-iv", "question__hide": false, "total_acs": 40389, "total_submitted": 53783, "frontend_question_id": 2326, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2409, "question__article__live": true, "question__article__slug": "number-of-increasing-paths-in-a-grid", "question__article__has_video_solution": false, "question__title": "Number of Increasing Paths in a Grid", "question__title_slug": "number-of-increasing-paths-in-a-grid", "question__hide": false, "total_acs": 66970, "total_submitted": 114536, "frontend_question_id": 2328, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2408, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of People Aware of a Secret", "question__title_slug": "number-of-people-aware-of-a-secret", "question__hide": false, "total_acs": 23310, "total_submitted": 51225, "frontend_question_id": 2327, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2406, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode the Message", "question__title_slug": "decode-the-message", "question__hide": false, "total_acs": 96877, "total_submitted": 115273, "frontend_question_id": 2325, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Keypresses", "question__title_slug": "minimum-number-of-keypresses", "question__hide": false, "total_acs": 24791, "total_submitted": 35004, "frontend_question_id": 2268, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2404, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Distinct Roll Sequences", "question__title_slug": "number-of-distinct-roll-sequences", "question__hide": false, "total_acs": 10612, "total_submitted": 18648, "frontend_question_id": 2318, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2403, "question__article__live": true, "question__article__slug": "count-unreachable-pairs-of-nodes-in-an-undirected-graph", "question__article__has_video_solution": false, "question__title": "Count Unreachable Pairs of Nodes in an Undirected Graph", "question__title_slug": "count-unreachable-pairs-of-nodes-in-an-undirected-graph", "question__hide": false, "total_acs": 86839, "total_submitted": 175891, "frontend_question_id": 2316, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2402, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR After Operations ", "question__title_slug": "maximum-xor-after-operations", "question__hide": false, "total_acs": 24480, "total_submitted": 30835, "frontend_question_id": 2317, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Asterisks", "question__title_slug": "count-asterisks", "question__hide": false, "total_acs": 69400, "total_submitted": 84445, "frontend_question_id": 2315, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2400, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Score After Removals on a Tree", "question__title_slug": "minimum-score-after-removals-on-a-tree", "question__hide": false, "total_acs": 7167, "total_submitted": 13744, "frontend_question_id": 2322, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2399, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Flips in Binary Tree to Get Result", "question__title_slug": "minimum-flips-in-binary-tree-to-get-result", "question__hide": false, "total_acs": 3178, "total_submitted": 5337, "frontend_question_id": 2313, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2398, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Matrix Is X-Matrix", "question__title_slug": "check-if-matrix-is-x-matrix", "question__hide": false, "total_acs": 51633, "total_submitted": 79191, "frontend_question_id": 2319, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2397, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Ways to Place Houses", "question__title_slug": "count-number-of-ways-to-place-houses", "question__hide": false, "total_acs": 26815, "total_submitted": 64232, "frontend_question_id": 2320, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Video Sharing Platform", "question__title_slug": "design-video-sharing-platform", "question__hide": false, "total_acs": 3192, "total_submitted": 4961, "frontend_question_id": 2254, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2395, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Binary Subsequence Less Than or Equal to K", "question__title_slug": "longest-binary-subsequence-less-than-or-equal-to-k", "question__hide": false, "total_acs": 21783, "total_submitted": 57653, "frontend_question_id": 2311, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2394, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subarrays With Score Less Than K", "question__title_slug": "count-subarrays-with-score-less-than-k", "question__hide": false, "total_acs": 27851, "total_submitted": 51170, "frontend_question_id": 2302, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2393, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Match Substring After Replacement", "question__title_slug": "match-substring-after-replacement", "question__hide": false, "total_acs": 14012, "total_submitted": 34371, "frontend_question_id": 2301, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2392, "question__article__live": true, "question__article__slug": "successful-pairs-of-spells-and-potions", "question__article__has_video_solution": false, "question__title": "Successful Pairs of Spells and Potions", "question__title_slug": "successful-pairs-of-spells-and-potions", "question__hide": false, "total_acs": 148012, "total_submitted": 345149, "frontend_question_id": 2300, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2391, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strong Password Checker II", "question__title_slug": "strong-password-checker-ii", "question__hide": false, "total_acs": 40929, "total_submitted": 74768, "frontend_question_id": 2299, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2390, "question__article__live": true, "question__article__slug": "naming-a-company", "question__article__has_video_solution": false, "question__title": "Naming a Company", "question__title_slug": "naming-a-company", "question__hide": false, "total_acs": 60155, "total_submitted": 129492, "frontend_question_id": 2306, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2389, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a Text Editor", "question__title_slug": "design-a-text-editor", "question__hide": false, "total_acs": 23571, "total_submitted": 53025, "frontend_question_id": 2296, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Elements in an Array", "question__title_slug": "replace-elements-in-an-array", "question__hide": false, "total_acs": 35226, "total_submitted": 60856, "frontend_question_id": 2295, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2387, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array Such That Maximum Difference Is K", "question__title_slug": "partition-array-such-that-maximum-difference-is-k", "question__hide": false, "total_acs": 40763, "total_submitted": 55459, "frontend_question_id": 2294, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2386, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Min Max Game", "question__title_slug": "min-max-game", "question__hide": false, "total_acs": 47326, "total_submitted": 75095, "frontend_question_id": 2293, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Positions on Street With Required Brightness", "question__title_slug": "count-positions-on-street-with-required-brightness", "question__hide": false, "total_acs": 3003, "total_submitted": 4701, "frontend_question_id": 2237, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2384, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Root Equals Sum of Children", "question__title_slug": "root-equals-sum-of-children", "question__hide": false, "total_acs": 220841, "total_submitted": 261996, "frontend_question_id": 2236, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2383, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Two Integers", "question__title_slug": "add-two-integers", "question__hide": false, "total_acs": 497567, "total_submitted": 567216, "frontend_question_id": 2235, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2382, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dynamic Unpivoting of a Table", "question__title_slug": "dynamic-unpivoting-of-a-table", "question__hide": false, "total_acs": 893, "total_submitted": 1315, "frontend_question_id": 2253, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2381, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dynamic Pivoting of a Table", "question__title_slug": "dynamic-pivoting-of-a-table", "question__hide": false, "total_acs": 1508, "total_submitted": 2714, "frontend_question_id": 2252, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2380, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Booking Concert Tickets in Groups", "question__title_slug": "booking-concert-tickets-in-groups", "question__hide": false, "total_acs": 6572, "total_submitted": 38135, "frontend_question_id": 2286, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2379, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Total Importance of Roads", "question__title_slug": "maximum-total-importance-of-roads", "question__hide": false, "total_acs": 33078, "total_submitted": 54232, "frontend_question_id": 2285, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2378, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sender With Largest Word Count", "question__title_slug": "sender-with-largest-word-count", "question__hide": false, "total_acs": 33217, "total_submitted": 58587, "frontend_question_id": 2284, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2377, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Number Has Equal Digit Count and Digit Value", "question__title_slug": "check-if-number-has-equal-digit-count-and-digit-value", "question__hide": false, "total_acs": 56022, "total_submitted": 77682, "frontend_question_id": 2283, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2376, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Times a Driver Was a Passenger", "question__title_slug": "number-of-times-a-driver-was-a-passenger", "question__hide": false, "total_acs": 7527, "total_submitted": 10615, "frontend_question_id": 2238, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2375, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Obstacle Removal to Reach Corner", "question__title_slug": "minimum-obstacle-removal-to-reach-corner", "question__hide": false, "total_acs": 24224, "total_submitted": 45273, "frontend_question_id": 2290, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2374, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Steps to Make Array Non-decreasing", "question__title_slug": "steps-to-make-array-non-decreasing", "question__hide": false, "total_acs": 20836, "total_submitted": 95671, "frontend_question_id": 2289, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2373, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Discount to Prices", "question__title_slug": "apply-discount-to-prices", "question__hide": false, "total_acs": 22544, "total_submitted": 74915, "frontend_question_id": 2288, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Characters to Make Target String", "question__title_slug": "rearrange-characters-to-make-target-string", "question__hide": false, "total_acs": 40084, "total_submitted": 67997, "frontend_question_id": 2287, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2371, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Users That Are Eligible for Discount", "question__title_slug": "the-users-that-are-eligible-for-discount", "question__hide": false, "total_acs": 5178, "total_submitted": 10400, "frontend_question_id": 2230, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2370, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Users With Two Purchases Within Seven Days", "question__title_slug": "users-with-two-purchases-within-seven-days", "question__hide": false, "total_acs": 7786, "total_submitted": 17437, "frontend_question_id": 2228, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2369, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum Score of Array", "question__title_slug": "maximum-sum-score-of-array", "question__hide": false, "total_acs": 4031, "total_submitted": 6482, "frontend_question_id": 2219, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2368, "question__article__live": true, "question__article__slug": "sum-of-total-strength-of-wizards", "question__article__has_video_solution": false, "question__title": "Sum of Total Strength of Wizards", "question__title_slug": "sum-of-total-strength-of-wizards", "question__hide": false, "total_acs": 18990, "total_submitted": 68277, "frontend_question_id": 2281, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2367, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Lines to Represent a Line Chart", "question__title_slug": "minimum-lines-to-represent-a-line-chart", "question__hide": false, "total_acs": 25916, "total_submitted": 102906, "frontend_question_id": 2280, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2366, "question__article__live": true, "question__article__slug": "maximum-bags-with-full-capacity-of-rocks", "question__article__has_video_solution": false, "question__title": "Maximum Bags With Full Capacity of Rocks", "question__title_slug": "maximum-bags-with-full-capacity-of-rocks", "question__hide": false, "total_acs": 93791, "total_submitted": 138986, "frontend_question_id": 2279, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2365, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Percentage of Letter in String", "question__title_slug": "percentage-of-letter-in-string", "question__hide": false, "total_acs": 72014, "total_submitted": 97375, "frontend_question_id": 2278, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2364, "question__article__live": true, "question__article__slug": "longest-path-with-different-adjacent-characters", "question__article__has_video_solution": false, "question__title": "Longest Path With Different Adjacent Characters", "question__title_slug": "longest-path-with-different-adjacent-characters", "question__hide": false, "total_acs": 72350, "total_submitted": 132516, "frontend_question_id": 2246, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2363, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Trailing Zeros in a Cornered Path", "question__title_slug": "maximum-trailing-zeros-in-a-cornered-path", "question__hide": false, "total_acs": 7919, "total_submitted": 22025, "frontend_question_id": 2245, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2362, "question__article__live": true, "question__article__slug": "minimum-rounds-to-complete-all-tasks", "question__article__has_video_solution": false, "question__title": "Minimum Rounds to Complete All Tasks", "question__title_slug": "minimum-rounds-to-complete-all-tasks", "question__hide": false, "total_acs": 150052, "total_submitted": 238490, "frontend_question_id": 2244, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2361, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Digit Sum of a String", "question__title_slug": "calculate-digit-sum-of-a-string", "question__hide": false, "total_acs": 38668, "total_submitted": 58674, "frontend_question_id": 2243, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2360, "question__article__live": true, "question__article__slug": "substring-with-largest-variance", "question__article__has_video_solution": false, "question__title": "Substring With Largest Variance", "question__title_slug": "substring-with-largest-variance", "question__hide": false, "total_acs": 67876, "total_submitted": 146763, "frontend_question_id": 2272, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2359, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum White Tiles Covered by a Carpet", "question__title_slug": "maximum-white-tiles-covered-by-a-carpet", "question__hide": false, "total_acs": 16247, "total_submitted": 48306, "frontend_question_id": 2271, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2358, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Split Array", "question__title_slug": "number-of-ways-to-split-array", "question__hide": false, "total_acs": 39613, "total_submitted": 83303, "frontend_question_id": 2270, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Integers in Intervals", "question__title_slug": "count-integers-in-intervals", "question__hide": false, "total_acs": 17638, "total_submitted": 50122, "frontend_question_id": 2276, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Combination With Bitwise AND Greater Than Zero", "question__title_slug": "largest-combination-with-bitwise-and-greater-than-zero", "question__hide": false, "total_acs": 26508, "total_submitted": 36483, "frontend_question_id": 2275, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Consecutive Floors Without Special Floors", "question__title_slug": "maximum-consecutive-floors-without-special-floors", "question__hide": false, "total_acs": 31602, "total_submitted": 61057, "frontend_question_id": 2274, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2354, "question__article__live": true, "question__article__slug": "minimum-health-to-beat-game", "question__article__has_video_solution": false, "question__title": "Minimum Health to Beat Game", "question__title_slug": "minimum-health-to-beat-game", "question__hide": false, "total_acs": 30757, "total_submitted": 53340, "frontend_question_id": 2214, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2353, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score of a Node Sequence", "question__title_slug": "maximum-score-of-a-node-sequence", "question__hide": false, "total_acs": 11769, "total_submitted": 30722, "frontend_question_id": 2242, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2352, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design an ATM Machine", "question__title_slug": "design-an-atm-machine", "question__hide": false, "total_acs": 20825, "total_submitted": 50387, "frontend_question_id": 2241, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2351, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Buy Pens and Pencils", "question__title_slug": "number-of-ways-to-buy-pens-and-pencils", "question__hide": false, "total_acs": 26773, "total_submitted": 47032, "frontend_question_id": 2240, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2350, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Closest Number to Zero", "question__title_slug": "find-closest-number-to-zero", "question__hide": false, "total_acs": 57496, "total_submitted": 128165, "frontend_question_id": 2239, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2349, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": " Check if There Is a Valid Parentheses String Path", "question__title_slug": "check-if-there-is-a-valid-parentheses-string-path", "question__hide": false, "total_acs": 15247, "total_submitted": 39503, "frontend_question_id": 2267, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2348, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Texts", "question__title_slug": "count-number-of-texts", "question__hide": false, "total_acs": 19941, "total_submitted": 41813, "frontend_question_id": 2266, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2347, "question__article__live": true, "question__article__slug": "count-nodes-equal-to-average-of-subtree", "question__article__has_video_solution": false, "question__title": "Count Nodes Equal to Average of Subtree", "question__title_slug": "count-nodes-equal-to-average-of-subtree", "question__hide": false, "total_acs": 144122, "total_submitted": 167055, "frontend_question_id": 2265, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2346, "question__article__live": true, "question__article__slug": "largest-3-same-digit-number-in-stringr", "question__article__has_video_solution": false, "question__title": "Largest 3-Same-Digit Number in String", "question__title_slug": "largest-3-same-digit-number-in-string", "question__hide": false, "total_acs": 143575, "total_submitted": 208216, "frontend_question_id": 2264, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2345, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Convert Time", "question__title_slug": "minimum-number-of-operations-to-convert-time", "question__hide": false, "total_acs": 41116, "total_submitted": 63167, "frontend_question_id": 2224, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2344, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Escape the Spreading Fire", "question__title_slug": "escape-the-spreading-fire", "question__hide": false, "total_acs": 10651, "total_submitted": 30261, "frontend_question_id": 2258, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2343, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Unguarded Cells in the Grid", "question__title_slug": "count-unguarded-cells-in-the-grid", "question__hide": false, "total_acs": 16483, "total_submitted": 31423, "frontend_question_id": 2257, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2342, "question__article__live": true, "question__article__slug": "minimum-average-difference", "question__article__has_video_solution": false, "question__title": "Minimum Average Difference", "question__title_slug": "minimum-average-difference", "question__hide": false, "total_acs": 83711, "total_submitted": 194300, "frontend_question_id": 2256, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2341, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Prefixes of a Given String", "question__title_slug": "count-prefixes-of-a-given-string", "question__hide": false, "total_acs": 60331, "total_submitted": 83146, "frontend_question_id": 2255, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2340, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Total Appeal of A String", "question__title_slug": "total-appeal-of-a-string", "question__hide": false, "total_acs": 32183, "total_submitted": 57899, "frontend_question_id": 2262, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2339, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K Divisible Elements Subarrays", "question__title_slug": "k-divisible-elements-subarrays", "question__hide": false, "total_acs": 31899, "total_submitted": 62366, "frontend_question_id": 2261, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2338, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Consecutive Cards to Pick Up", "question__title_slug": "minimum-consecutive-cards-to-pick-up", "question__hide": false, "total_acs": 69988, "total_submitted": 136542, "frontend_question_id": 2260, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2337, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Digit From Number to Maximize Result", "question__title_slug": "remove-digit-from-number-to-maximize-result", "question__hide": false, "total_acs": 81004, "total_submitted": 179103, "frontend_question_id": 2259, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2336, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Users That Are Eligible for Discount", "question__title_slug": "the-number-of-users-that-are-eligible-for-discount", "question__hide": false, "total_acs": 5997, "total_submitted": 12026, "frontend_question_id": 2205, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding the Topic of Each Post", "question__title_slug": "finding-the-topic-of-each-post", "question__hide": false, "total_acs": 2972, "total_submitted": 6118, "frontend_question_id": 2199, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2334, "question__article__live": true, "question__article__slug": "number-of-flowers-in-full-bloom", "question__article__has_video_solution": false, "question__title": "Number of Flowers in Full Bloom", "question__title_slug": "number-of-flowers-in-full-bloom", "question__hide": false, "total_acs": 78947, "total_submitted": 139315, "frontend_question_id": 2251, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2333, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Rectangles Containing Each Point", "question__title_slug": "count-number-of-rectangles-containing-each-point", "question__hide": false, "total_acs": 15760, "total_submitted": 45501, "frontend_question_id": 2250, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2332, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Lattice Points Inside a Circle", "question__title_slug": "count-lattice-points-inside-a-circle", "question__hide": false, "total_acs": 23802, "total_submitted": 45283, "frontend_question_id": 2249, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2331, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Intersection of Multiple Arrays", "question__title_slug": "intersection-of-multiple-arrays", "question__hide": false, "total_acs": 77540, "total_submitted": 114060, "frontend_question_id": 2248, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2330, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Total Beauty of the Gardens", "question__title_slug": "maximum-total-beauty-of-the-gardens", "question__hide": false, "total_acs": 7122, "total_submitted": 24300, "frontend_question_id": 2234, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2329, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product After K Increments", "question__title_slug": "maximum-product-after-k-increments", "question__hide": false, "total_acs": 29743, "total_submitted": 71887, "frontend_question_id": 2233, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2328, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Result by Adding Parentheses to Expression", "question__title_slug": "minimize-result-by-adding-parentheses-to-expression", "question__hide": false, "total_acs": 20232, "total_submitted": 30081, "frontend_question_id": 2232, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Number After Digit Swaps by Parity", "question__title_slug": "largest-number-after-digit-swaps-by-parity", "question__hide": false, "total_acs": 42731, "total_submitted": 69454, "frontend_question_id": 2231, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2326, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Scores of Built Strings", "question__title_slug": "sum-of-scores-of-built-strings", "question__hide": false, "total_acs": 8008, "total_submitted": 20081, "frontend_question_id": 2223, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2325, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Select Buildings", "question__title_slug": "number-of-ways-to-select-buildings", "question__hide": false, "total_acs": 35464, "total_submitted": 70041, "frontend_question_id": 2222, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2324, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Triangular Sum of an Array", "question__title_slug": "find-triangular-sum-of-an-array", "question__hide": false, "total_acs": 77478, "total_submitted": 98449, "frontend_question_id": 2221, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2323, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Bit Flips to Convert Number", "question__title_slug": "minimum-bit-flips-to-convert-number", "question__hide": false, "total_acs": 81317, "total_submitted": 96534, "frontend_question_id": 2220, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2322, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Build Sturdy Brick Wall", "question__title_slug": "number-of-ways-to-build-sturdy-brick-wall", "question__hide": false, "total_acs": 7167, "total_submitted": 14509, "frontend_question_id": 2184, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Weighted Subgraph With the Required Paths", "question__title_slug": "minimum-weighted-subgraph-with-the-required-paths", "question__hide": false, "total_acs": 11628, "total_submitted": 31600, "frontend_question_id": 2203, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2320, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All K-Distant Indices in an Array", "question__title_slug": "find-all-k-distant-indices-in-an-array", "question__hide": false, "total_acs": 38943, "total_submitted": 59270, "frontend_question_id": 2200, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2319, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Substring of One Repeating Character", "question__title_slug": "longest-substring-of-one-repeating-character", "question__hide": false, "total_acs": 4616, "total_submitted": 14393, "frontend_question_id": 2213, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2318, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Points in an Archery Competition", "question__title_slug": "maximum-points-in-an-archery-competition", "question__hide": false, "total_acs": 15183, "total_submitted": 30432, "frontend_question_id": 2212, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2317, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Collisions on a Road", "question__title_slug": "count-collisions-on-a-road", "question__hide": false, "total_acs": 27478, "total_submitted": 62839, "frontend_question_id": 2211, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2316, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Hills and Valleys in an Array", "question__title_slug": "count-hills-and-valleys-in-an-array", "question__hide": false, "total_acs": 47237, "total_submitted": 78131, "frontend_question_id": 2210, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2315, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Change in Global Rankings", "question__title_slug": "the-change-in-global-rankings", "question__hide": false, "total_acs": 6108, "total_submitted": 10112, "frontend_question_id": 2175, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2314, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Ones With Row and Column Flips II", "question__title_slug": "remove-all-ones-with-row-and-column-flips-ii", "question__hide": false, "total_acs": 4940, "total_submitted": 7301, "frontend_question_id": 2174, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2313, "question__article__live": true, "question__article__slug": "longest-winning-streak", "question__article__has_video_solution": false, "question__title": "Longest Winning Streak", "question__title_slug": "longest-winning-streak", "question__hide": false, "total_acs": 4368, "total_submitted": 8353, "frontend_question_id": 2173, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2312, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Frequent Number Following Key In an Array", "question__title_slug": "most-frequent-number-following-key-in-an-array", "question__hide": false, "total_acs": 35304, "total_submitted": 59898, "frontend_question_id": 2190, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2311, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum White Tiles After Covering With Carpets", "question__title_slug": "minimum-white-tiles-after-covering-with-carpets", "question__hide": false, "total_acs": 11876, "total_submitted": 32742, "frontend_question_id": 2209, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2310, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Halve Array Sum", "question__title_slug": "minimum-operations-to-halve-array-sum", "question__hide": false, "total_acs": 29606, "total_submitted": 63606, "frontend_question_id": 2208, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2309, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Number of Subsequences in a String", "question__title_slug": "maximize-number-of-subsequences-in-a-string", "question__hide": false, "total_acs": 19045, "total_submitted": 55116, "frontend_question_id": 2207, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2308, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array Into Equal Pairs", "question__title_slug": "divide-array-into-equal-pairs", "question__hide": false, "total_acs": 78529, "total_submitted": 106956, "frontend_question_id": 2206, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2307, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Non-Coprime Numbers in Array", "question__title_slug": "replace-non-coprime-numbers-in-array", "question__hide": false, "total_acs": 14009, "total_submitted": 36023, "frontend_question_id": 2197, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2306, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Binary Tree From Descriptions", "question__title_slug": "create-binary-tree-from-descriptions", "question__hide": false, "total_acs": 33818, "total_submitted": 46640, "frontend_question_id": 2196, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2305, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Append K Integers With Minimal Sum", "question__title_slug": "append-k-integers-with-minimal-sum", "question__hide": false, "total_acs": 31653, "total_submitted": 124977, "frontend_question_id": 2195, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2304, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cells in a Range on an Excel Sheet", "question__title_slug": "cells-in-a-range-on-an-excel-sheet", "question__hide": false, "total_acs": 68966, "total_submitted": 82175, "frontend_question_id": 2194, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2303, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Substrings With Equal Digit Frequency", "question__title_slug": "unique-substrings-with-equal-digit-frequency", "question__hide": false, "total_acs": 2583, "total_submitted": 4324, "frontend_question_id": 2168, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2302, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Order Two Columns Independently", "question__title_slug": "order-two-columns-independently", "question__hide": false, "total_acs": 7576, "total_submitted": 12609, "frontend_question_id": 2159, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2301, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Array Pairs Divisible by K", "question__title_slug": "count-array-pairs-divisible-by-k", "question__hide": false, "total_acs": 16101, "total_submitted": 54421, "frontend_question_id": 2183, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2300, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct String With Repeat Limit", "question__title_slug": "construct-string-with-repeat-limit", "question__hide": false, "total_acs": 21531, "total_submitted": 39909, "frontend_question_id": 2182, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2299, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Nodes in Between Zeros", "question__title_slug": "merge-nodes-in-between-zeros", "question__hide": false, "total_acs": 114009, "total_submitted": 132982, "frontend_question_id": 2181, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2298, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Integers With Even Digit Sum", "question__title_slug": "count-integers-with-even-digit-sum", "question__hide": false, "total_acs": 59671, "total_submitted": 89164, "frontend_question_id": 2180, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2297, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Amount of New Area Painted Each Day", "question__title_slug": "amount-of-new-area-painted-each-day", "question__hide": false, "total_acs": 29462, "total_submitted": 53377, "frontend_question_id": 2158, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2296, "question__article__live": true, "question__article__slug": "the-number-of-passengers-in-each-bus-ii", "question__article__has_video_solution": false, "question__title": "The Number of Passengers in Each Bus II", "question__title_slug": "the-number-of-passengers-in-each-bus-ii", "question__hide": false, "total_acs": 2912, "total_submitted": 7286, "frontend_question_id": 2153, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2295, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Finish the Race", "question__title_slug": "minimum-time-to-finish-the-race", "question__hide": false, "total_acs": 11609, "total_submitted": 27974, "frontend_question_id": 2188, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2294, "question__article__live": true, "question__article__slug": "minimum-time-to-complete-trips", "question__article__has_video_solution": false, "question__title": "Minimum Time to Complete Trips", "question__title_slug": "minimum-time-to-complete-trips", "question__hide": false, "total_acs": 112853, "total_submitted": 290556, "frontend_question_id": 2187, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2293, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Steps to Make Two Strings Anagram II", "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram-ii", "question__hide": false, "total_acs": 42235, "total_submitted": 58212, "frontend_question_id": 2186, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2292, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Counting Words With a Given Prefix", "question__title_slug": "counting-words-with-a-given-prefix", "question__hide": false, "total_acs": 93419, "total_submitted": 119763, "frontend_question_id": 2185, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2291, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum AND Sum of Array", "question__title_slug": "maximum-and-sum-of-array", "question__hide": false, "total_acs": 13472, "total_submitted": 27589, "frontend_question_id": 2172, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2290, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Removing Minimum Number of Magic Beans", "question__title_slug": "removing-minimum-number-of-magic-beans", "question__hide": false, "total_acs": 26128, "total_submitted": 61171, "frontend_question_id": 2171, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2289, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array Alternating", "question__title_slug": "minimum-operations-to-make-the-array-alternating", "question__hide": false, "total_acs": 22104, "total_submitted": 66392, "frontend_question_id": 2170, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2288, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Operations to Obtain Zero", "question__title_slug": "count-operations-to-obtain-zero", "question__hide": false, "total_acs": 72371, "total_submitted": 97322, "frontend_question_id": 2169, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2287, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Lines to Cover Points", "question__title_slug": "minimum-number-of-lines-to-cover-points", "question__hide": false, "total_acs": 1964, "total_submitted": 4428, "frontend_question_id": 2152, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2286, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Remove All Cars Containing Illegal Goods", "question__title_slug": "minimum-time-to-remove-all-cars-containing-illegal-goods", "question__hide": false, "total_acs": 12153, "total_submitted": 29462, "frontend_question_id": 2167, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2285, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Bitset", "question__title_slug": "design-bitset", "question__hide": false, "total_acs": 22503, "total_submitted": 69393, "frontend_question_id": 2166, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2284, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Value of the Rearranged Number", "question__title_slug": "smallest-value-of-the-rearranged-number", "question__hide": false, "total_acs": 35013, "total_submitted": 67306, "frontend_question_id": 2165, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2283, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Even and Odd Indices Independently", "question__title_slug": "sort-even-and-odd-indices-independently", "question__hide": false, "total_acs": 60351, "total_submitted": 96331, "frontend_question_id": 2164, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2282, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Choose Numbers From Two Arrays in Range", "question__title_slug": "choose-numbers-from-two-arrays-in-range", "question__hide": false, "total_acs": 1018, "total_submitted": 2006, "frontend_question_id": 2143, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2281, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Passengers in Each Bus I", "question__title_slug": "the-number-of-passengers-in-each-bus-i", "question__hide": false, "total_acs": 8734, "total_submitted": 18174, "frontend_question_id": 2142, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2280, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Triplets in an Array", "question__title_slug": "count-good-triplets-in-an-array", "question__hide": false, "total_acs": 7976, "total_submitted": 19500, "frontend_question_id": 2179, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2279, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Split of Positive Even Integers", "question__title_slug": "maximum-split-of-positive-even-integers", "question__hide": false, "total_acs": 45297, "total_submitted": 76463, "frontend_question_id": 2178, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2278, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Three Consecutive Integers That Sum to a Given Number", "question__title_slug": "find-three-consecutive-integers-that-sum-to-a-given-number", "question__hide": false, "total_acs": 45726, "total_submitted": 70994, "frontend_question_id": 2177, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2277, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Equal and Divisible Pairs in an Array", "question__title_slug": "count-equal-and-divisible-pairs-in-an-array", "question__hide": false, "total_acs": 75651, "total_submitted": 95215, "frontend_question_id": 2176, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2276, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Groups of Strings", "question__title_slug": "groups-of-strings", "question__hide": false, "total_acs": 9303, "total_submitted": 35699, "frontend_question_id": 2157, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2275, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Substring With Given Hash Value", "question__title_slug": "find-substring-with-given-hash-value", "question__hide": false, "total_acs": 13108, "total_submitted": 55937, "frontend_question_id": 2156, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2274, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Keep Multiplying Found Values by Two", "question__title_slug": "keep-multiplying-found-values-by-two", "question__hide": false, "total_acs": 91734, "total_submitted": 128672, "frontend_question_id": 2154, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2273, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pour Water Between Buckets to Make Water Levels Equal", "question__title_slug": "pour-water-between-buckets-to-make-water-levels-equal", "question__hide": false, "total_acs": 2413, "total_submitted": 3561, "frontend_question_id": 2137, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2272, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Good People Based on Statements", "question__title_slug": "maximum-good-people-based-on-statements", "question__hide": false, "total_acs": 13080, "total_submitted": 26176, "frontend_question_id": 2151, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2271, "question__article__live": true, "question__article__slug": "rearrange-array-elements-by-sign", "question__article__has_video_solution": false, "question__title": "Rearrange Array Elements by Sign", "question__title_slug": "rearrange-array-elements-by-sign", "question__hide": false, "total_acs": 338741, "total_submitted": 403339, "frontend_question_id": 2149, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2270, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Lonely Numbers in the Array", "question__title_slug": "find-all-lonely-numbers-in-the-array", "question__hide": false, "total_acs": 47232, "total_submitted": 77844, "frontend_question_id": 2150, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2269, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Elements With Strictly Smaller and Greater Elements ", "question__title_slug": "count-elements-with-strictly-smaller-and-greater-elements", "question__hide": false, "total_acs": 57010, "total_submitted": 95989, "frontend_question_id": 2148, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2268, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Ones With Row and Column Flips", "question__title_slug": "remove-all-ones-with-row-and-column-flips", "question__hide": false, "total_acs": 33218, "total_submitted": 43561, "frontend_question_id": 2128, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2267, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference in Sums After Removal of Elements", "question__title_slug": "minimum-difference-in-sums-after-removal-of-elements", "question__hide": false, "total_acs": 9877, "total_submitted": 20609, "frontend_question_id": 2163, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2266, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Set Cooking Time", "question__title_slug": "minimum-cost-to-set-cooking-time", "question__hide": false, "total_acs": 15750, "total_submitted": 38373, "frontend_question_id": 2162, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2265, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array According to Given Pivot", "question__title_slug": "partition-array-according-to-given-pivot", "question__hide": false, "total_acs": 75104, "total_submitted": 88541, "frontend_question_id": 2161, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2264, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sum of Four Digit Number After Splitting Digits", "question__title_slug": "minimum-sum-of-four-digit-number-after-splitting-digits", "question__hide": false, "total_acs": 127344, "total_submitted": 147893, "frontend_question_id": 2160, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2263, "question__article__live": true, "question__article__slug": "maximum-running-time-of-n-computers", "question__article__has_video_solution": false, "question__title": "Maximum Running Time of N Computers", "question__title_slug": "maximum-running-time-of-n-computers", "question__hide": false, "total_acs": 59919, "total_submitted": 119852, "frontend_question_id": 2141, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2262, "question__article__live": true, "question__article__slug": "solving-questions-with-brainpower", "question__article__has_video_solution": false, "question__title": "Solving Questions With Brainpower", "question__title_slug": "solving-questions-with-brainpower", "question__hide": false, "total_acs": 100197, "total_submitted": 182266, "frontend_question_id": 2140, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2261, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Divisions With the Highest Score of a Binary Array", "question__title_slug": "all-divisions-with-the-highest-score-of-a-binary-array", "question__hide": false, "total_acs": 29440, "total_submitted": 45920, "frontend_question_id": 2155, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2260, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide a String Into Groups of Size k", "question__title_slug": "divide-a-string-into-groups-of-size-k", "question__hide": false, "total_acs": 46399, "total_submitted": 69694, "frontend_question_id": 2138, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2259, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Remove Adjacent Ones in Matrix", "question__title_slug": "minimum-operations-to-remove-adjacent-ones-in-matrix", "question__hide": false, "total_acs": 871, "total_submitted": 2127, "frontend_question_id": 2123, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2258, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Elements in Array After Removing and Replacing Elements", "question__title_slug": "elements-in-array-after-removing-and-replacing-elements", "question__hide": false, "total_acs": 1909, "total_submitted": 2596, "frontend_question_id": 2113, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2257, "question__article__live": true, "question__article__slug": "earliest-possible-day-of-full-bloom", "question__article__has_video_solution": false, "question__title": "Earliest Possible Day of Full Bloom", "question__title_slug": "earliest-possible-day-of-full-bloom", "question__hide": false, "total_acs": 53326, "total_submitted": 74288, "frontend_question_id": 2136, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2256, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Words Obtained After Adding a Letter", "question__title_slug": "count-words-obtained-after-adding-a-letter", "question__hide": false, "total_acs": 33809, "total_submitted": 78753, "frontend_question_id": 2135, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Group All 1's Together II", "question__title_slug": "minimum-swaps-to-group-all-1s-together-ii", "question__hide": false, "total_acs": 27728, "total_submitted": 52944, "frontend_question_id": 2134, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2254, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Every Row and Column Contains All Numbers", "question__title_slug": "check-if-every-row-and-column-contains-all-numbers", "question__hide": false, "total_acs": 72415, "total_submitted": 140045, "frontend_question_id": 2133, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2253, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build the Equation", "question__title_slug": "build-the-equation", "question__hide": false, "total_acs": 2505, "total_submitted": 4527, "frontend_question_id": 2118, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2252, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Airport With the Most Traffic", "question__title_slug": "the-airport-with-the-most-traffic", "question__hide": false, "total_acs": 8314, "total_submitted": 11933, "frontend_question_id": 2112, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2251, "question__article__live": true, "question__article__slug": "number-of-ways-to-divide-a-long-corridor", "question__article__has_video_solution": false, "question__title": "Number of Ways to Divide a Long Corridor", "question__title_slug": "number-of-ways-to-divide-a-long-corridor", "question__hide": false, "total_acs": 67104, "total_submitted": 135469, "frontend_question_id": 2147, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2250, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K Highest Ranked Items Within a Price Range", "question__title_slug": "k-highest-ranked-items-within-a-price-range", "question__hide": false, "total_acs": 15354, "total_submitted": 35849, "frontend_question_id": 2146, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2249, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Hidden Sequences", "question__title_slug": "count-the-hidden-sequences", "question__hide": false, "total_acs": 17592, "total_submitted": 46241, "frontend_question_id": 2145, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost of Buying Candies With Discount", "question__title_slug": "minimum-cost-of-buying-candies-with-discount", "question__hide": false, "total_acs": 48693, "total_submitted": 79693, "frontend_question_id": 2144, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2247, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Unique Flavors After Sharing K Candies", "question__title_slug": "number-of-unique-flavors-after-sharing-k-candies", "question__hide": false, "total_acs": 3240, "total_submitted": 5823, "frontend_question_id": 2107, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2246, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Employees to Be Invited to a Meeting", "question__title_slug": "maximum-employees-to-be-invited-to-a-meeting", "question__hide": false, "total_acs": 12825, "total_submitted": 34595, "frontend_question_id": 2127, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2245, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Destroying Asteroids", "question__title_slug": "destroying-asteroids", "question__hide": false, "total_acs": 43198, "total_submitted": 83880, "frontend_question_id": 2126, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2244, "question__article__live": true, "question__article__slug": "number-of-laser-beams-in-a-bank", "question__article__has_video_solution": false, "question__title": "Number of Laser Beams in a Bank", "question__title_slug": "number-of-laser-beams-in-a-bank", "question__hide": false, "total_acs": 203884, "total_submitted": 237912, "frontend_question_id": 2125, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2243, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All A's Appears Before All B's", "question__title_slug": "check-if-all-as-appears-before-all-bs", "question__hide": false, "total_acs": 76303, "total_submitted": 106909, "frontend_question_id": 2124, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2242, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subsequence of Size K With the Largest Even Sum", "question__title_slug": "subsequence-of-size-k-with-the-largest-even-sum", "question__hide": false, "total_acs": 3037, "total_submitted": 8315, "frontend_question_id": 2098, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Recover the Original Array", "question__title_slug": "recover-the-original-array", "question__hide": false, "total_acs": 10509, "total_submitted": 26969, "frontend_question_id": 2122, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2240, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Intervals Between Identical Elements", "question__title_slug": "intervals-between-identical-elements", "question__hide": false, "total_acs": 19481, "total_submitted": 44108, "frontend_question_id": 2121, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2239, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Execution of All Suffix Instructions Staying in a Grid", "question__title_slug": "execution-of-all-suffix-instructions-staying-in-a-grid", "question__hide": false, "total_acs": 30817, "total_submitted": 37329, "frontend_question_id": 2120, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2238, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "A Number After a Double Reversal", "question__title_slug": "a-number-after-a-double-reversal", "question__hide": false, "total_acs": 86255, "total_submitted": 108165, "frontend_question_id": 2119, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2237, "question__article__live": true, "question__article__slug": "longest-palindrome-by-concatenating-two-letter-words", "question__article__has_video_solution": false, "question__title": "Longest Palindrome by Concatenating Two Letter Words", "question__title_slug": "longest-palindrome-by-concatenating-two-letter-words", "question__hide": false, "total_acs": 115648, "total_submitted": 240624, "frontend_question_id": 2131, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2236, "question__article__live": true, "question__article__slug": "maximum-twin-sum-of-a-linked-list", "question__article__has_video_solution": false, "question__title": "Maximum Twin Sum of a Linked List", "question__title_slug": "maximum-twin-sum-of-a-linked-list", "question__hide": false, "total_acs": 277565, "total_submitted": 343128, "frontend_question_id": 2130, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2235, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Capitalize the Title", "question__title_slug": "capitalize-the-title", "question__hide": false, "total_acs": 61891, "total_submitted": 96484, "frontend_question_id": 2129, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2234, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array K-Increasing", "question__title_slug": "minimum-operations-to-make-the-array-k-increasing", "question__hide": false, "total_acs": 12611, "total_submitted": 32790, "frontend_question_id": 2111, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2233, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Smooth Descent Periods of a Stock", "question__title_slug": "number-of-smooth-descent-periods-of-a-stock", "question__hide": false, "total_acs": 36349, "total_submitted": 61698, "frontend_question_id": 2110, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2232, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Adding Spaces to a String", "question__title_slug": "adding-spaces-to-a-string", "question__hide": false, "total_acs": 43558, "total_submitted": 74243, "frontend_question_id": 2109, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2231, "question__article__live": true, "question__article__slug": "find-first-palindromic-string-in-the-array", "question__article__has_video_solution": false, "question__title": "Find First Palindromic String in the Array", "question__title_slug": "find-first-palindromic-string-in-the-array", "question__hide": false, "total_acs": 276754, "total_submitted": 329969, "frontend_question_id": 2108, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2230, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Reach City With Discounts", "question__title_slug": "minimum-cost-to-reach-city-with-discounts", "question__hide": false, "total_acs": 5706, "total_submitted": 10191, "frontend_question_id": 2093, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2229, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Fruits Harvested After at Most K Steps", "question__title_slug": "maximum-fruits-harvested-after-at-most-k-steps", "question__hide": false, "total_acs": 10739, "total_submitted": 29736, "frontend_question_id": 2106, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2228, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Watering Plants II", "question__title_slug": "watering-plants-ii", "question__hide": false, "total_acs": 19517, "total_submitted": 40315, "frontend_question_id": 2105, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2227, "question__article__live": true, "question__article__slug": "sum-of-subarray-ranges", "question__article__has_video_solution": false, "question__title": "Sum of Subarray Ranges", "question__title_slug": "sum-of-subarray-ranges", "question__hide": false, "total_acs": 93974, "total_submitted": 153764, "frontend_question_id": 2104, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2226, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rings and Rods", "question__title_slug": "rings-and-rods", "question__hide": false, "total_acs": 72825, "total_submitted": 90210, "frontend_question_id": 2103, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2225, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Substrings That Begin and End With the Same Letter", "question__title_slug": "substrings-that-begin-and-end-with-the-same-letter", "question__hide": false, "total_acs": 6452, "total_submitted": 9414, "frontend_question_id": 2083, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2224, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Drop Type 1 Orders for Customers With Type 0 Orders", "question__title_slug": "drop-type-1-orders-for-customers-with-type-0-orders", "question__hide": false, "total_acs": 10047, "total_submitted": 11605, "frontend_question_id": 2084, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2223, "question__article__live": true, "question__article__slug": "the-number-of-rich-customers", "question__article__has_video_solution": false, "question__title": "The Number of Rich Customers", "question__title_slug": "the-number-of-rich-customers", "question__hide": false, "total_acs": 22321, "total_submitted": 28866, "frontend_question_id": 2082, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2222, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Abbreviating the Product of a Range", "question__title_slug": "abbreviating-the-product-of-a-range", "question__hide": false, "total_acs": 3364, "total_submitted": 12879, "frontend_question_id": 2117, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2221, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if a Parentheses String Can Be Valid", "question__title_slug": "check-if-a-parentheses-string-can-be-valid", "question__hide": false, "total_acs": 25294, "total_submitted": 79495, "frontend_question_id": 2116, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2220, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Possible Recipes from Given Supplies", "question__title_slug": "find-all-possible-recipes-from-given-supplies", "question__hide": false, "total_acs": 89918, "total_submitted": 180715, "frontend_question_id": 2115, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2219, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Words Found in Sentences", "question__title_slug": "maximum-number-of-words-found-in-sentences", "question__hide": false, "total_acs": 285333, "total_submitted": 330083, "frontend_question_id": 2114, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2218, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Paths in Maze That Lead to Same Room", "question__title_slug": "paths-in-maze-that-lead-to-same-room", "question__hide": false, "total_acs": 4320, "total_submitted": 7859, "frontend_question_id": 2077, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2217, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Step-By-Step Directions From a Binary Tree Node to Another", "question__title_slug": "step-by-step-directions-from-a-binary-tree-node-to-another", "question__hide": false, "total_acs": 98513, "total_submitted": 201554, "frontend_question_id": 2096, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2216, "question__article__live": true, "question__article__slug": "delete-the-middle-node-of-a-linked-list", "question__article__has_video_solution": false, "question__title": "Delete the Middle Node of a Linked List", "question__title_slug": "delete-the-middle-node-of-a-linked-list", "question__hide": false, "total_acs": 395030, "total_submitted": 669738, "frontend_question_id": 2095, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2215, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding 3-Digit Even Numbers", "question__title_slug": "finding-3-digit-even-numbers", "question__hide": false, "total_acs": 30807, "total_submitted": 51210, "frontend_question_id": 2094, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2214, "question__article__live": true, "question__article__slug": "the-winner-university", "question__article__has_video_solution": false, "question__title": "The Winner University", "question__title_slug": "the-winner-university", "question__hide": false, "total_acs": 10811, "total_submitted": 14681, "frontend_question_id": 2072, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2213, "question__article__live": true, "question__article__slug": "find-all-people-with-secret", "question__article__has_video_solution": false, "question__title": "Find All People With Secret", "question__title_slug": "find-all-people-with-secret", "question__hide": false, "total_acs": 95409, "total_submitted": 208329, "frontend_question_id": 2092, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2212, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Removing Minimum and Maximum From Array", "question__title_slug": "removing-minimum-and-maximum-from-array", "question__hide": false, "total_acs": 42256, "total_submitted": 77167, "frontend_question_id": 2091, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2211, "question__article__live": true, "question__article__slug": "k-radius-subarray-averages", "question__article__has_video_solution": false, "question__title": "K Radius Subarray Averages", "question__title_slug": "k-radius-subarray-averages", "question__hide": false, "total_acs": 120875, "total_submitted": 261131, "frontend_question_id": 2090, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2210, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Target Indices After Sorting Array", "question__title_slug": "find-target-indices-after-sorting-array", "question__hide": false, "total_acs": 175178, "total_submitted": 229766, "frontend_question_id": 2089, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2209, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Equal Count Substrings", "question__title_slug": "number-of-equal-count-substrings", "question__hide": false, "total_acs": 2539, "total_submitted": 5388, "frontend_question_id": 2067, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2208, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Account Balance", "question__title_slug": "account-balance", "question__hide": false, "total_acs": 9231, "total_submitted": 11256, "frontend_question_id": 2066, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2207, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sequentially Ordinal Rank Tracker", "question__title_slug": "sequentially-ordinal-rank-tracker", "question__hide": false, "total_acs": 14975, "total_submitted": 23159, "frontend_question_id": 2102, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2206, "question__article__live": true, "question__article__slug": "detonate-the-maximum-bombs", "question__article__has_video_solution": false, "question__title": "Detonate the Maximum Bombs", "question__title_slug": "detonate-the-maximum-bombs", "question__hide": false, "total_acs": 120284, "total_submitted": 247168, "frontend_question_id": 2101, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2205, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Good Days to Rob the Bank", "question__title_slug": "find-good-days-to-rob-the-bank", "question__hide": false, "total_acs": 26140, "total_submitted": 52778, "frontend_question_id": 2100, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2204, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Subsequence of Length K With the Largest Sum", "question__title_slug": "find-subsequence-of-length-k-with-the-largest-sum", "question__hide": false, "total_acs": 49396, "total_submitted": 113475, "frontend_question_id": 2099, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2203, "question__article__live": true, "question__article__slug": "number-of-spaces-cleaning-robot-cleaned", "question__article__has_video_solution": false, "question__title": "Number of Spaces Cleaning Robot Cleaned", "question__title_slug": "number-of-spaces-cleaning-robot-cleaned", "question__hide": false, "total_acs": 8496, "total_submitted": 13601, "frontend_question_id": 2061, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2202, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of k-Mirror Numbers", "question__title_slug": "sum-of-k-mirror-numbers", "question__hide": false, "total_acs": 7142, "total_submitted": 16923, "frontend_question_id": 2081, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2201, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Arrangement of Pairs", "question__title_slug": "valid-arrangement-of-pairs", "question__hide": false, "total_acs": 10222, "total_submitted": 23668, "frontend_question_id": 2097, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2200, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stamping the Grid", "question__title_slug": "stamping-the-grid", "question__hide": false, "total_acs": 7047, "total_submitted": 21713, "frontend_question_id": 2132, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2199, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Furthest Houses With Different Colors", "question__title_slug": "two-furthest-houses-with-different-colors", "question__hide": false, "total_acs": 53657, "total_submitted": 81120, "frontend_question_id": 2078, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2198, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Process Restricted Friend Requests", "question__title_slug": "process-restricted-friend-requests", "question__hide": false, "total_acs": 16973, "total_submitted": 30884, "frontend_question_id": 2076, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2197, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode the Slanted Ciphertext", "question__title_slug": "decode-the-slanted-ciphertext", "question__hide": false, "total_acs": 13721, "total_submitted": 28034, "frontend_question_id": 2075, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2196, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Nodes in Even Length Groups", "question__title_slug": "reverse-nodes-in-even-length-groups", "question__hide": false, "total_acs": 25433, "total_submitted": 44148, "frontend_question_id": 2074, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2195, "question__article__live": true, "question__article__slug": "time-needed-to-buy-tickets", "question__article__has_video_solution": false, "question__title": "Time Needed to Buy Tickets", "question__title_slug": "time-needed-to-buy-tickets", "question__hide": false, "total_acs": 207474, "total_submitted": 297118, "frontend_question_id": 2073, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Category of Each Member in the Store", "question__title_slug": "the-category-of-each-member-in-the-store", "question__hide": false, "total_acs": 7758, "total_submitted": 11092, "frontend_question_id": 2051, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Fertile Pyramids in a Land", "question__title_slug": "count-fertile-pyramids-in-a-land", "question__hide": false, "total_acs": 9476, "total_submitted": 14697, "frontend_question_id": 2088, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2192, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost Homecoming of a Robot in a Grid", "question__title_slug": "minimum-cost-homecoming-of-a-robot-in-a-grid", "question__hide": false, "total_acs": 17601, "total_submitted": 34591, "frontend_question_id": 2087, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2191, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Food Buckets to Feed the Hamsters", "question__title_slug": "minimum-number-of-food-buckets-to-feed-the-hamsters", "question__hide": false, "total_acs": 19569, "total_submitted": 42605, "frontend_question_id": 2086, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2190, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Common Words With One Occurrence", "question__title_slug": "count-common-words-with-one-occurrence", "question__hide": false, "total_acs": 65619, "total_submitted": 93431, "frontend_question_id": 2085, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2189, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Path Quality of a Graph", "question__title_slug": "maximum-path-quality-of-a-graph", "question__hide": false, "total_acs": 21088, "total_submitted": 36146, "frontend_question_id": 2065, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2188, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimized Maximum of Products Distributed to Any Store", "question__title_slug": "minimized-maximum-of-products-distributed-to-any-store", "question__hide": false, "total_acs": 27930, "total_submitted": 53355, "frontend_question_id": 2064, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2187, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Vowels of All Substrings", "question__title_slug": "vowels-of-all-substrings", "question__hide": false, "total_acs": 28600, "total_submitted": 52968, "frontend_question_id": 2063, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2186, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Vowel Substrings of a String", "question__title_slug": "count-vowel-substrings-of-a-string", "question__hide": false, "total_acs": 39759, "total_submitted": 58802, "frontend_question_id": 2062, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2185, "question__article__live": true, "question__article__slug": "accepted-candidates-from-the-interviews", "question__article__has_video_solution": false, "question__title": "Accepted Candidates From the Interviews", "question__title_slug": "accepted-candidates-from-the-interviews", "question__hide": false, "total_acs": 9888, "total_submitted": 12645, "frontend_question_id": 2041, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2184, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if an Original String Exists Given Two Encoded Strings", "question__title_slug": "check-if-an-original-string-exists-given-two-encoded-strings", "question__hide": false, "total_acs": 15661, "total_submitted": 36054, "frontend_question_id": 2060, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2183, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Convert Number", "question__title_slug": "minimum-operations-to-convert-number", "question__hide": false, "total_acs": 16388, "total_submitted": 33426, "frontend_question_id": 2059, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2182, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum and Maximum Number of Nodes Between Critical Points", "question__title_slug": "find-the-minimum-and-maximum-number-of-nodes-between-critical-points", "question__hide": false, "total_acs": 35382, "total_submitted": 60619, "frontend_question_id": 2058, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2181, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Index With Equal Value", "question__title_slug": "smallest-index-with-equal-value", "question__hide": false, "total_acs": 61869, "total_submitted": 85038, "frontend_question_id": 2057, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2180, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Tasks You Can Assign", "question__title_slug": "maximum-number-of-tasks-you-can-assign", "question__hide": false, "total_acs": 8752, "total_submitted": 25936, "frontend_question_id": 2071, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2179, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Beautiful Item for Each Query", "question__title_slug": "most-beautiful-item-for-each-query", "question__hide": false, "total_acs": 16494, "total_submitted": 33333, "frontend_question_id": 2070, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2178, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Walking Robot Simulation II", "question__title_slug": "walking-robot-simulation-ii", "question__hide": false, "total_acs": 10556, "total_submitted": 42645, "frontend_question_id": 2069, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2177, "question__article__live": true, "question__article__slug": "check-whether-two-strings-are-almost-equivalent", "question__article__has_video_solution": false, "question__title": "Check Whether Two Strings are Almost Equivalent", "question__title_slug": "check-whether-two-strings-are-almost-equivalent", "question__hide": false, "total_acs": 53565, "total_submitted": 84026, "frontend_question_id": 2068, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2176, "question__article__live": true, "question__article__slug": "parallel-courses-iii", "question__article__has_video_solution": false, "question__title": "Parallel Courses III", "question__title_slug": "parallel-courses-iii", "question__hide": false, "total_acs": 77552, "total_submitted": 115077, "frontend_question_id": 2050, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2175, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Nodes With the Highest Score", "question__title_slug": "count-nodes-with-the-highest-score", "question__hide": false, "total_acs": 25598, "total_submitted": 51780, "frontend_question_id": 2049, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2174, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Greater Numerically Balanced Number", "question__title_slug": "next-greater-numerically-balanced-number", "question__hide": false, "total_acs": 13418, "total_submitted": 27733, "frontend_question_id": 2048, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2173, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Words in a Sentence", "question__title_slug": "number-of-valid-words-in-a-sentence", "question__hide": false, "total_acs": 28983, "total_submitted": 99992, "frontend_question_id": 2047, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2172, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Low-Quality Problems", "question__title_slug": "low-quality-problems", "question__hide": false, "total_acs": 11848, "total_submitted": 14052, "frontend_question_id": 2026, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2171, "question__article__live": true, "question__article__slug": "second-minimum-title-to-reach-destination", "question__article__has_video_solution": false, "question__title": "Second Minimum Time to Reach Destination", "question__title_slug": "second-minimum-time-to-reach-destination", "question__hide": false, "total_acs": 11248, "total_submitted": 27756, "frontend_question_id": 2045, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2170, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Maximum Bitwise-OR Subsets", "question__title_slug": "count-number-of-maximum-bitwise-or-subsets", "question__hide": false, "total_acs": 28002, "total_submitted": 36161, "frontend_question_id": 2044, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2169, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Simple Bank System", "question__title_slug": "simple-bank-system", "question__hide": false, "total_acs": 26368, "total_submitted": 41144, "frontend_question_id": 2043, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2168, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Numbers Are Ascending in a Sentence", "question__title_slug": "check-if-numbers-are-ascending-in-a-sentence", "question__hide": false, "total_acs": 56964, "total_submitted": 82038, "frontend_question_id": 2042, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2167, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Accounts That Did Not Stream", "question__title_slug": "number-of-accounts-that-did-not-stream", "question__hide": false, "total_acs": 10189, "total_submitted": 14242, "frontend_question_id": 2020, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2166, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Valid Move Combinations On Chessboard", "question__title_slug": "number-of-valid-move-combinations-on-chessboard", "question__hide": false, "total_acs": 4097, "total_submitted": 7776, "frontend_question_id": 2056, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2165, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Plates Between Candles", "question__title_slug": "plates-between-candles", "question__hide": false, "total_acs": 50099, "total_submitted": 112396, "frontend_question_id": 2055, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2164, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Best Non-Overlapping Events", "question__title_slug": "two-best-non-overlapping-events", "question__hide": false, "total_acs": 18752, "total_submitted": 40290, "frontend_question_id": 2054, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2163, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Distinct String in an Array", "question__title_slug": "kth-distinct-string-in-an-array", "question__hide": false, "total_acs": 63099, "total_submitted": 86665, "frontend_question_id": 2053, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2162, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array Into Two Arrays to Minimize Sum Difference", "question__title_slug": "partition-array-into-two-arrays-to-minimize-sum-difference", "question__hide": false, "total_acs": 24705, "total_submitted": 122325, "frontend_question_id": 2035, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2161, "question__article__live": true, "question__article__slug": "stock-price-fluctuation", "question__article__has_video_solution": false, "question__title": "Stock Price Fluctuation ", "question__title_slug": "stock-price-fluctuation", "question__hide": false, "total_acs": 66557, "total_submitted": 136684, "frontend_question_id": 2034, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2160, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make a Uni-Value Grid", "question__title_slug": "minimum-operations-to-make-a-uni-value-grid", "question__hide": false, "total_acs": 22742, "total_submitted": 42752, "frontend_question_id": 2033, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2159, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Two Out of Three", "question__title_slug": "two-out-of-three", "question__hide": false, "total_acs": 68043, "total_submitted": 90666, "frontend_question_id": 2032, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2158, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Seniors and Juniors to Join the Company II", "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company-ii", "question__hide": false, "total_acs": 5465, "total_submitted": 8821, "frontend_question_id": 2010, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2157, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest K-Length Subsequence With Occurrences of a Letter", "question__title_slug": "smallest-k-length-subsequence-with-occurrences-of-a-letter", "question__hide": false, "total_acs": 8505, "total_submitted": 21761, "frontend_question_id": 2030, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game IX", "question__title_slug": "stone-game-ix", "question__hide": false, "total_acs": 8063, "total_submitted": 28648, "frontend_question_id": 2029, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2155, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Missing Observations", "question__title_slug": "find-missing-observations", "question__hide": false, "total_acs": 31090, "total_submitted": 66721, "frontend_question_id": 2028, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2154, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Convert String", "question__title_slug": "minimum-moves-to-convert-string", "question__hide": false, "total_acs": 36079, "total_submitted": 66185, "frontend_question_id": 2027, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2153, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subtree Removal Game with Fibonacci Tree", "question__title_slug": "subtree-removal-game-with-fibonacci-tree", "question__hide": false, "total_acs": 627, "total_submitted": 1064, "frontend_question_id": 2005, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2152, "question__article__live": true, "question__article__slug": "the-number-of-seniors-and-juniors-to-join-the-company", "question__article__has_video_solution": false, "question__title": "The Number of Seniors and Juniors to Join the Company", "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company", "question__hide": false, "total_acs": 8357, "total_submitted": 19505, "frontend_question_id": 2004, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2151, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Time When the Network Becomes Idle", "question__title_slug": "the-time-when-the-network-becomes-idle", "question__hide": false, "total_acs": 14107, "total_submitted": 27240, "frontend_question_id": 2039, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2150, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Product of Two Sorted Arrays", "question__title_slug": "kth-smallest-product-of-two-sorted-arrays", "question__hide": false, "total_acs": 11437, "total_submitted": 39351, "frontend_question_id": 2040, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2149, "question__article__live": true, "question__article__slug": "remove-colored-pieces-if-both-neighbors-are-the-same-color", "question__article__has_video_solution": false, "question__title": "Remove Colored Pieces if Both Neighbors are the Same Color", "question__title_slug": "remove-colored-pieces-if-both-neighbors-are-the-same-color", "question__hide": false, "total_acs": 141667, "total_submitted": 225632, "frontend_question_id": 2038, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2148, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Moves to Seat Everyone", "question__title_slug": "minimum-number-of-moves-to-seat-everyone", "question__hide": false, "total_acs": 70310, "total_submitted": 85575, "frontend_question_id": 2037, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2147, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Score of Students Solving Math Expression", "question__title_slug": "the-score-of-students-solving-math-expression", "question__hide": false, "total_acs": 7070, "total_submitted": 21059, "frontend_question_id": 2019, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2146, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Word Can Be Placed In Crossword", "question__title_slug": "check-if-word-can-be-placed-in-crossword", "question__hide": false, "total_acs": 19794, "total_submitted": 40133, "frontend_question_id": 2018, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2145, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grid Game", "question__title_slug": "grid-game", "question__hide": false, "total_acs": 23849, "total_submitted": 52360, "frontend_question_id": 2017, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2144, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Difference Between Increasing Elements", "question__title_slug": "maximum-difference-between-increasing-elements", "question__hide": false, "total_acs": 82214, "total_submitted": 146151, "frontend_question_id": 2016, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2143, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Experiments", "question__title_slug": "count-the-number-of-experiments", "question__hide": false, "total_acs": 6939, "total_submitted": 14234, "frontend_question_id": 1990, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2142, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Height of Buildings in Each Segment", "question__title_slug": "average-height-of-buildings-in-each-segment", "question__hide": false, "total_acs": 1962, "total_submitted": 3308, "frontend_question_id": 2015, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2141, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Greater Multiple Made of Two Digits", "question__title_slug": "smallest-greater-multiple-made-of-two-digits", "question__hide": false, "total_acs": 1636, "total_submitted": 3312, "frontend_question_id": 1999, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2140, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Subsequence Repeated k Times", "question__title_slug": "longest-subsequence-repeated-k-times", "question__hide": false, "total_acs": 7775, "total_submitted": 14019, "frontend_question_id": 2014, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2139, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Squares", "question__title_slug": "detect-squares", "question__hide": false, "total_acs": 65061, "total_submitted": 127879, "frontend_question_id": 2013, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2138, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Beauty in the Array", "question__title_slug": "sum-of-beauty-in-the-array", "question__hide": false, "total_acs": 23083, "total_submitted": 48032, "frontend_question_id": 2012, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2137, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Final Value of Variable After Performing Operations", "question__title_slug": "final-value-of-variable-after-performing-operations", "question__hide": false, "total_acs": 373836, "total_submitted": 419775, "frontend_question_id": 2011, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2136, "question__article__live": true, "question__article__slug": "find-cutoff-score-for-each-school", "question__article__has_video_solution": false, "question__title": "Find Cutoff Score for Each School", "question__title_slug": "find-cutoff-score-for-each-school", "question__hide": false, "total_acs": 11021, "total_submitted": 16482, "frontend_question_id": 1988, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2135, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Ways to Partition an Array", "question__title_slug": "maximum-number-of-ways-to-partition-an-array", "question__hide": false, "total_acs": 8733, "total_submitted": 25738, "frontend_question_id": 2025, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2134, "question__article__live": true, "question__article__slug": "maximize-the-confusion-of-an-exam", "question__article__has_video_solution": false, "question__title": "Maximize the Confusion of an Exam", "question__title_slug": "maximize-the-confusion-of-an-exam", "question__hide": false, "total_acs": 104156, "total_submitted": 155056, "frontend_question_id": 2024, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2133, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Pairs of Strings With Concatenation Equal to Target", "question__title_slug": "number-of-pairs-of-strings-with-concatenation-equal-to-target", "question__hide": false, "total_acs": 44579, "total_submitted": 59630, "frontend_question_id": 2023, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2132, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert 1D Array Into 2D Array", "question__title_slug": "convert-1d-array-into-2d-array", "question__hide": false, "total_acs": 82378, "total_submitted": 134219, "frontend_question_id": 2022, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2131, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Missing Genetic Value in Each Subtree", "question__title_slug": "smallest-missing-genetic-value-in-each-subtree", "question__hide": false, "total_acs": 8205, "total_submitted": 17680, "frontend_question_id": 2003, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2130, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product of the Length of Two Palindromic Subsequences", "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-subsequences", "question__hide": false, "total_acs": 28294, "total_submitted": 47564, "frontend_question_id": 2002, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2129, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Pairs of Interchangeable Rectangles", "question__title_slug": "number-of-pairs-of-interchangeable-rectangles", "question__hide": false, "total_acs": 38716, "total_submitted": 78091, "frontend_question_id": 2001, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2128, "question__article__live": true, "question__article__slug": "reverse-prefix-of-word", "question__article__has_video_solution": false, "question__title": "Reverse Prefix of Word", "question__title_slug": "reverse-prefix-of-word", "question__hide": false, "total_acs": 249708, "total_submitted": 289797, "frontend_question_id": 2000, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2127, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Employees Whose Manager Left the Company", "question__title_slug": "employees-whose-manager-left-the-company", "question__hide": false, "total_acs": 101441, "total_submitted": 212109, "frontend_question_id": 1978, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2126, "question__article__live": true, "question__article__slug": "count-nodes-equal-to-sum-of-descendants", "question__article__has_video_solution": false, "question__title": "Count Nodes Equal to Sum of Descendants", "question__title_slug": "count-nodes-equal-to-sum-of-descendants", "question__hide": false, "total_acs": 12987, "total_submitted": 16893, "frontend_question_id": 1973, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2125, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "GCD Sort of an Array", "question__title_slug": "gcd-sort-of-an-array", "question__hide": false, "total_acs": 8991, "total_submitted": 19680, "frontend_question_id": 1998, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2124, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "First Day Where You Have Been in All the Rooms", "question__title_slug": "first-day-where-you-have-been-in-all-the-rooms", "question__hide": false, "total_acs": 9174, "total_submitted": 24619, "frontend_question_id": 1997, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2123, "question__article__live": true, "question__article__slug": "the-number-of-weak-characters-in-the-game", "question__article__has_video_solution": false, "question__title": "The Number of Weak Characters in the Game", "question__title_slug": "the-number-of-weak-characters-in-the-game", "question__hide": false, "total_acs": 102923, "total_submitted": 234339, "frontend_question_id": 1996, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2122, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Special Quadruplets", "question__title_slug": "count-special-quadruplets", "question__hide": false, "total_acs": 40605, "total_submitted": 66341, "frontend_question_id": 1995, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2121, "question__article__live": true, "question__article__slug": "find-if-path-exists-in-graph", "question__article__has_video_solution": false, "question__title": "Find if Path Exists in Graph", "question__title_slug": "find-if-path-exists-in-graph", "question__hide": false, "total_acs": 431463, "total_submitted": 795458, "frontend_question_id": 1971, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2120, "question__article__live": true, "question__article__slug": "first-and-last-call-on-the-same-day", "question__article__has_video_solution": false, "question__title": "First and Last Call On the Same Day", "question__title_slug": "first-and-last-call-on-the-same-day", "question__hide": false, "total_acs": 9364, "total_submitted": 18675, "frontend_question_id": 1972, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2119, "question__article__live": true, "question__article__slug": "minimum-number-of-operations-to-make-array-continuous", "question__article__has_video_solution": false, "question__title": "Minimum Number of Operations to Make Array Continuous", "question__title_slug": "minimum-number-of-operations-to-make-array-continuous", "question__hide": false, "total_acs": 73337, "total_submitted": 138818, "frontend_question_id": 2009, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2118, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Earnings From Taxi", "question__title_slug": "maximum-earnings-from-taxi", "question__hide": false, "total_acs": 30603, "total_submitted": 69219, "frontend_question_id": 2008, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2117, "question__article__live": true, "question__article__slug": "find-original-array-from-doubled-array", "question__article__has_video_solution": false, "question__title": "Find Original Array From Doubled Array", "question__title_slug": "find-original-array-from-doubled-array", "question__hide": false, "total_acs": 133880, "total_submitted": 330746, "frontend_question_id": 2007, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2116, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Pairs With Absolute Difference K", "question__title_slug": "count-number-of-pairs-with-absolute-difference-k", "question__hide": false, "total_acs": 149331, "total_submitted": 178236, "frontend_question_id": 2006, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2115, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Unique Good Subsequences", "question__title_slug": "number-of-unique-good-subsequences", "question__hide": false, "total_acs": 12138, "total_submitted": 23187, "frontend_question_id": 1987, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2114, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Work Sessions to Finish the Tasks", "question__title_slug": "minimum-number-of-work-sessions-to-finish-the-tasks", "question__hide": false, "total_acs": 25820, "total_submitted": 77851, "frontend_question_id": 1986, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2113, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Kth Largest Integer in the Array", "question__title_slug": "find-the-kth-largest-integer-in-the-array", "question__hide": false, "total_acs": 64519, "total_submitted": 142113, "frontend_question_id": 1985, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2112, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference Between Highest and Lowest of K Scores", "question__title_slug": "minimum-difference-between-highest-and-lowest-of-k-scores", "question__hide": false, "total_acs": 74494, "total_submitted": 131366, "frontend_question_id": 1984, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2111, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Searchable Numbers in an Unsorted Array", "question__title_slug": "binary-searchable-numbers-in-an-unsorted-array", "question__hide": false, "total_acs": 2733, "total_submitted": 4207, "frontend_question_id": 1966, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2110, "question__article__live": true, "question__article__slug": "employees-with-missing-info", "question__article__has_video_solution": false, "question__title": "Employees With Missing Information", "question__title_slug": "employees-with-missing-information", "question__hide": false, "total_acs": 120173, "total_submitted": 166510, "frontend_question_id": 1965, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2109, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Array Given Subset Sums", "question__title_slug": "find-array-given-subset-sums", "question__hide": false, "total_acs": 5440, "total_submitted": 11142, "frontend_question_id": 1982, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2108, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize the Difference Between Target and Chosen Elements", "question__title_slug": "minimize-the-difference-between-target-and-chosen-elements", "question__hide": false, "total_acs": 27069, "total_submitted": 78799, "frontend_question_id": 1981, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2107, "question__article__live": true, "question__article__slug": "find-unique-binary-string", "question__article__has_video_solution": false, "question__title": "Find Unique Binary String", "question__title_slug": "find-unique-binary-string", "question__hide": false, "total_acs": 137932, "total_submitted": 184884, "frontend_question_id": 1980, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2106, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Greatest Common Divisor of Array", "question__title_slug": "find-greatest-common-divisor-of-array", "question__hide": false, "total_acs": 132071, "total_submitted": 169851, "frontend_question_id": 1979, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2105, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Good Subsets", "question__title_slug": "the-number-of-good-subsets", "question__hide": false, "total_acs": 7688, "total_submitted": 22020, "frontend_question_id": 1994, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2104, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Operations on Tree", "question__title_slug": "operations-on-tree", "question__hide": false, "total_acs": 15591, "total_submitted": 34136, "frontend_question_id": 1993, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2103, "question__article__live": true, "question__article__slug": "find-all-groups-of-farmland", "question__article__has_video_solution": false, "question__title": "Find All Groups of Farmland", "question__title_slug": "find-all-groups-of-farmland", "question__hide": false, "total_acs": 125837, "total_submitted": 165854, "frontend_question_id": 1992, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2102, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Middle Index in Array", "question__title_slug": "find-the-middle-index-in-array", "question__hide": false, "total_acs": 93958, "total_submitted": 139363, "frontend_question_id": 1991, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2101, "question__article__live": true, "question__article__slug": "last-day-where-you-can-still-cross", "question__article__has_video_solution": false, "question__title": "Last Day Where You Can Still Cross", "question__title_slug": "last-day-where-you-can-still-cross", "question__hide": false, "total_acs": 55966, "total_submitted": 90380, "frontend_question_id": 1970, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2100, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Non-Zero Product of the Array Elements", "question__title_slug": "minimum-non-zero-product-of-the-array-elements", "question__hide": false, "total_acs": 11375, "total_submitted": 32121, "frontend_question_id": 1969, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2099, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Strings That Appear as Substrings in Word", "question__title_slug": "number-of-strings-that-appear-as-substrings-in-word", "question__hide": false, "total_acs": 68985, "total_submitted": 85393, "frontend_question_id": 1967, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2098, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All the Pairs With the Maximum Number of Common Followers", "question__title_slug": "all-the-pairs-with-the-maximum-number-of-common-followers", "question__hide": false, "total_acs": 11383, "total_submitted": 16522, "frontend_question_id": 1951, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2097, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strong Friendship", "question__title_slug": "strong-friendship", "question__hide": false, "total_acs": 11862, "total_submitted": 21796, "frontend_question_id": 1949, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2096, "question__article__live": true, "question__article__slug": "find-the-longest-valid-obstacle-course-at-each-position", "question__article__has_video_solution": false, "question__title": "Find the Longest Valid Obstacle Course at Each Position", "question__title_slug": "find-the-longest-valid-obstacle-course-at-each-position", "question__hide": false, "total_acs": 57131, "total_submitted": 90699, "frontend_question_id": 1964, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2095, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Swaps to Make the String Balanced", "question__title_slug": "minimum-number-of-swaps-to-make-the-string-balanced", "question__hide": false, "total_acs": 73292, "total_submitted": 102346, "frontend_question_id": 1963, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2094, "question__article__live": true, "question__article__slug": "remove-stones-to-minimize-the-total", "question__article__has_video_solution": false, "question__title": "Remove Stones to Minimize the Total", "question__title_slug": "remove-stones-to-minimize-the-total", "question__hide": false, "total_acs": 98486, "total_submitted": 158666, "frontend_question_id": 1962, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2093, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If String Is a Prefix of Array", "question__title_slug": "check-if-string-is-a-prefix-of-array", "question__hide": false, "total_acs": 51359, "total_submitted": 97274, "frontend_question_id": 1961, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2092, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Users That Actively Request Confirmation Messages", "question__title_slug": "users-that-actively-request-confirmation-messages", "question__hide": false, "total_acs": 10974, "total_submitted": 19477, "frontend_question_id": 1939, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2091, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Separate Numbers", "question__title_slug": "number-of-ways-to-separate-numbers", "question__hide": false, "total_acs": 6169, "total_submitted": 29750, "frontend_question_id": 1977, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2090, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Arrive at Destination", "question__title_slug": "number-of-ways-to-arrive-at-destination", "question__hide": false, "total_acs": 58174, "total_submitted": 207906, "frontend_question_id": 1976, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2089, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Matrix Sum", "question__title_slug": "maximum-matrix-sum", "question__hide": false, "total_acs": 18224, "total_submitted": 36836, "frontend_question_id": 1975, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2088, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time to Type Word Using Special Typewriter", "question__title_slug": "minimum-time-to-type-word-using-special-typewriter", "question__hide": false, "total_acs": 42760, "total_submitted": 56921, "frontend_question_id": 1974, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2087, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Confirmation Rate", "question__title_slug": "confirmation-rate", "question__hide": false, "total_acs": 173205, "total_submitted": 300228, "frontend_question_id": 1934, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2086, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Special Subsequences", "question__title_slug": "count-number-of-special-subsequences", "question__hide": false, "total_acs": 11408, "total_submitted": 22360, "frontend_question_id": 1955, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2085, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Array With Elements Not Equal to Average of Neighbors", "question__title_slug": "array-with-elements-not-equal-to-average-of-neighbors", "question__hide": false, "total_acs": 35659, "total_submitted": 71206, "frontend_question_id": 1968, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2084, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Weeks for Which You Can Work", "question__title_slug": "maximum-number-of-weeks-for-which-you-can-work", "question__hide": false, "total_acs": 23264, "total_submitted": 57410, "frontend_question_id": 1953, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2083, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Three Divisors", "question__title_slug": "three-divisors", "question__hide": false, "total_acs": 67892, "total_submitted": 111813, "frontend_question_id": 1952, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2082, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Separate Sentence Into Rows", "question__title_slug": "minimum-cost-to-separate-sentence-into-rows", "question__hide": false, "total_acs": 1781, "total_submitted": 3609, "frontend_question_id": 2052, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2081, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Total Space Wasted With K Resizing Operations", "question__title_slug": "minimum-total-space-wasted-with-k-resizing-operations", "question__hide": false, "total_acs": 8185, "total_submitted": 19157, "frontend_question_id": 1959, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2080, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Move is Legal", "question__title_slug": "check-if-move-is-legal", "question__hide": false, "total_acs": 12863, "total_submitted": 26976, "frontend_question_id": 1958, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2079, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Duplicate Folders in System", "question__title_slug": "delete-duplicate-folders-in-system", "question__hide": false, "total_acs": 8704, "total_submitted": 15498, "frontend_question_id": 1948, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2078, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Compatibility Score Sum", "question__title_slug": "maximum-compatibility-score-sum", "question__hide": false, "total_acs": 24333, "total_submitted": 39225, "frontend_question_id": 1947, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2077, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Number After Mutating Substring", "question__title_slug": "largest-number-after-mutating-substring", "question__hide": false, "total_acs": 20143, "total_submitted": 56404, "frontend_question_id": 1946, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2076, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits of String After Convert", "question__title_slug": "sum-of-digits-of-string-after-convert", "question__hide": false, "total_acs": 52579, "total_submitted": 84099, "frontend_question_id": 1945, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2075, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Brightest Position on Street", "question__title_slug": "brightest-position-on-street", "question__hide": false, "total_acs": 5727, "total_submitted": 9218, "frontend_question_id": 2021, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2074, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Erect the Fence II", "question__title_slug": "erect-the-fence-ii", "question__hide": false, "total_acs": 705, "total_submitted": 1369, "frontend_question_id": 1924, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2073, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time For K Virus Variants to Spread", "question__title_slug": "minimum-time-for-k-virus-variants-to-spread", "question__hide": false, "total_acs": 949, "total_submitted": 2016, "frontend_question_id": 1956, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2072, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum of Minimum Values in All Subarrays", "question__title_slug": "maximum-of-minimum-values-in-all-subarrays", "question__hide": false, "total_acs": 2930, "total_submitted": 5888, "frontend_question_id": 1950, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2071, "question__article__live": true, "question__article__slug": "longest-common-subsequence-between-sorted-arrays", "question__article__has_video_solution": false, "question__title": "Longest Common Subsequence Between Sorted Arrays", "question__title_slug": "longest-common-subsequence-between-sorted-arrays", "question__hide": false, "total_acs": 6564, "total_submitted": 8328, "frontend_question_id": 1940, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2070, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if String Is Decomposable Into Value-Equal Substrings", "question__title_slug": "check-if-string-is-decomposable-into-value-equal-substrings", "question__hide": false, "total_acs": 3686, "total_submitted": 7289, "frontend_question_id": 1933, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2069, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Subarray Sum", "question__title_slug": "kth-smallest-subarray-sum", "question__hide": false, "total_acs": 4234, "total_submitted": 8044, "frontend_question_id": 1918, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2068, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Genetic Difference Query", "question__title_slug": "maximum-genetic-difference-query", "question__hide": false, "total_acs": 5347, "total_submitted": 12666, "frontend_question_id": 1938, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2067, "question__article__live": false, "question__article__slug": "maximum-number-of-points-with-cost", "question__article__has_video_solution": false, "question__title": "Maximum Number of Points with Cost", "question__title_slug": "maximum-number-of-points-with-cost", "question__hide": false, "total_acs": 59197, "total_submitted": 165821, "frontend_question_id": 1937, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2066, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Minimum Number of Rungs", "question__title_slug": "add-minimum-number-of-rungs", "question__hide": false, "total_acs": 27644, "total_submitted": 64431, "frontend_question_id": 1936, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2065, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check for Contradictions in Equations", "question__title_slug": "check-for-contradictions-in-equations", "question__hide": false, "total_acs": 2879, "total_submitted": 6774, "frontend_question_id": 2307, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2064, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Leetcodify Similar Friends", "question__title_slug": "leetcodify-similar-friends", "question__hide": false, "total_acs": 5358, "total_submitted": 12918, "frontend_question_id": 1919, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2063, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Leetcodify Friends Recommendations", "question__title_slug": "leetcodify-friends-recommendations", "question__hide": false, "total_acs": 6250, "total_submitted": 23457, "frontend_question_id": 1917, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2062, "question__article__live": true, "question__article__slug": "game-of-nim", "question__article__has_video_solution": false, "question__title": "Game of Nim", "question__title_slug": "game-of-nim", "question__hide": false, "total_acs": 4440, "total_submitted": 7033, "frontend_question_id": 1908, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2061, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Painting a Grid With Three Different Colors", "question__title_slug": "painting-a-grid-with-three-different-colors", "question__hide": false, "total_acs": 9242, "total_submitted": 16043, "frontend_question_id": 1931, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2060, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge BSTs to Create Single BST", "question__title_slug": "merge-bsts-to-create-single-bst", "question__hide": false, "total_acs": 8481, "total_submitted": 23431, "frontend_question_id": 1932, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2059, "question__article__live": true, "question__article__slug": "unique-length-3-palindromic-subsequences", "question__article__has_video_solution": false, "question__title": "Unique Length-3 Palindromic Subsequences", "question__title_slug": "unique-length-3-palindromic-subsequences", "question__hide": false, "total_acs": 104786, "total_submitted": 158714, "frontend_question_id": 1930, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2058, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Concatenation of Array", "question__title_slug": "concatenation-of-array", "question__hide": false, "total_acs": 753767, "total_submitted": 838981, "frontend_question_id": 1929, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2057, "question__article__live": true, "question__article__slug": "count-salary-categories", "question__article__has_video_solution": false, "question__title": "Count Salary Categories", "question__title_slug": "count-salary-categories", "question__hide": false, "total_acs": 87735, "total_submitted": 151453, "frontend_question_id": 1907, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2056, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Jump Game VIII", "question__title_slug": "jump-game-viii", "question__hide": false, "total_acs": 4455, "total_submitted": 9723, "frontend_question_id": 2297, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2055, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Describe the Painting", "question__title_slug": "describe-the-painting", "question__hide": false, "total_acs": 12574, "total_submitted": 25308, "frontend_question_id": 1943, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2054, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of the Smallest Unoccupied Chair", "question__title_slug": "the-number-of-the-smallest-unoccupied-chair", "question__hide": false, "total_acs": 16856, "total_submitted": 40203, "frontend_question_id": 1942, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2053, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All Characters Have Equal Number of Occurrences", "question__title_slug": "check-if-all-characters-have-equal-number-of-occurrences", "question__hide": false, "total_acs": 95148, "total_submitted": 122885, "frontend_question_id": 1941, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2052, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Depth of BST Given Insertion Order", "question__title_slug": "depth-of-bst-given-insertion-order", "question__hide": false, "total_acs": 2316, "total_submitted": 5183, "frontend_question_id": 1902, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2051, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Common Subpath", "question__title_slug": "longest-common-subpath", "question__hide": false, "total_acs": 7345, "total_submitted": 26101, "frontend_question_id": 1923, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2050, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Numbers", "question__title_slug": "count-good-numbers", "question__hide": false, "total_acs": 57440, "total_submitted": 128638, "frontend_question_id": 1922, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2049, "question__article__live": true, "question__article__slug": "eliminate-maximum-number-of-monsters", "question__article__has_video_solution": false, "question__title": "Eliminate Maximum Number of Monsters", "question__title_slug": "eliminate-maximum-number-of-monsters", "question__hide": false, "total_acs": 107758, "total_submitted": 211419, "frontend_question_id": 1921, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2048, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build Array from Permutation", "question__title_slug": "build-array-from-permutation", "question__hide": false, "total_acs": 516233, "total_submitted": 575055, "frontend_question_id": 1920, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2047, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find a Peak Element II", "question__title_slug": "find-a-peak-element-ii", "question__hide": false, "total_acs": 66240, "total_submitted": 129206, "frontend_question_id": 1901, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2046, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Page Recommendations II", "question__title_slug": "page-recommendations-ii", "question__hide": false, "total_acs": 6863, "total_submitted": 15881, "frontend_question_id": 1892, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2045, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cutting Ribbons", "question__title_slug": "cutting-ribbons", "question__hide": false, "total_acs": 62887, "total_submitted": 126978, "frontend_question_id": 1891, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2044, "question__article__live": true, "question__article__slug": "number-of-wonderful-substrings", "question__article__has_video_solution": false, "question__title": "Number of Wonderful Substrings", "question__title_slug": "number-of-wonderful-substrings", "question__hide": false, "total_acs": 80603, "total_submitted": 119979, "frontend_question_id": 1915, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2043, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cyclically Rotating a Grid", "question__title_slug": "cyclically-rotating-a-grid", "question__hide": false, "total_acs": 12530, "total_submitted": 25388, "frontend_question_id": 1914, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2042, "question__article__live": true, "question__article__slug": "maximum-product-difference-between-two-pairs", "question__article__has_video_solution": false, "question__title": "Maximum Product Difference Between Two Pairs", "question__title_slug": "maximum-product-difference-between-two-pairs", "question__hide": false, "total_acs": 241603, "total_submitted": 291744, "frontend_question_id": 1913, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2041, "question__article__live": true, "question__article__slug": "the-latest-login-in-2020", "question__article__has_video_solution": false, "question__title": "The Latest Login in 2020", "question__title_slug": "the-latest-login-in-2020", "question__hide": false, "total_acs": 85354, "total_submitted": 110619, "frontend_question_id": 1890, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2040, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Reach Destination in Time", "question__title_slug": "minimum-cost-to-reach-destination-in-time", "question__hide": false, "total_acs": 18686, "total_submitted": 49339, "frontend_question_id": 1928, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2039, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum Game", "question__title_slug": "sum-game", "question__hide": false, "total_acs": 11445, "total_submitted": 23982, "frontend_question_id": 1927, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2038, "question__article__live": true, "question__article__slug": "nearest-exit-from-entrance-in-maze", "question__article__has_video_solution": false, "question__title": "Nearest Exit from Entrance in Maze", "question__title_slug": "nearest-exit-from-entrance-in-maze", "question__hide": false, "total_acs": 143544, "total_submitted": 308183, "frontend_question_id": 1926, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2037, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Square Sum Triples", "question__title_slug": "count-square-sum-triples", "question__hide": false, "total_acs": 44764, "total_submitted": 66014, "frontend_question_id": 1925, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2036, "question__article__live": true, "question__article__slug": "count-pairs-in-two-arrays", "question__article__has_video_solution": false, "question__title": "Count Pairs in Two Arrays", "question__title_slug": "count-pairs-in-two-arrays", "question__hide": false, "total_acs": 10431, "total_submitted": 17130, "frontend_question_id": 1885, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2035, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Sub Islands", "question__title_slug": "count-sub-islands", "question__hide": false, "total_acs": 91453, "total_submitted": 135820, "frontend_question_id": 1905, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2034, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Difference Queries", "question__title_slug": "minimum-absolute-difference-queries", "question__hide": false, "total_acs": 10965, "total_submitted": 24780, "frontend_question_id": 1906, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2033, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Number of Full Rounds You Have Played", "question__title_slug": "the-number-of-full-rounds-you-have-played", "question__hide": false, "total_acs": 21774, "total_submitted": 49480, "frontend_question_id": 1904, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2032, "question__article__live": true, "question__article__slug": "largest-odd-number-in-string", "question__article__has_video_solution": false, "question__title": "Largest Odd Number in String", "question__title_slug": "largest-odd-number-in-string", "question__hide": false, "total_acs": 247515, "total_submitted": 392089, "frontend_question_id": 1903, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2031, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Egg Drop With 2 Eggs and N Floors", "question__title_slug": "egg-drop-with-2-eggs-and-n-floors", "question__hide": false, "total_acs": 47284, "total_submitted": 65010, "frontend_question_id": 1884, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2030, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Group Employees of the Same Salary", "question__title_slug": "group-employees-of-the-same-salary", "question__hide": false, "total_acs": 11678, "total_submitted": 17238, "frontend_question_id": 1875, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2029, "question__article__live": true, "question__article__slug": "minimize-product-sum-of-two-arrays", "question__article__has_video_solution": false, "question__title": "Minimize Product Sum of Two Arrays", "question__title_slug": "minimize-product-sum-of-two-arrays", "question__hide": false, "total_acs": 19464, "total_submitted": 21789, "frontend_question_id": 1874, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2028, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Earliest and Latest Rounds Where Players Compete", "question__title_slug": "the-earliest-and-latest-rounds-where-players-compete", "question__hide": false, "total_acs": 5399, "total_submitted": 10587, "frontend_question_id": 1900, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2027, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Removable Characters", "question__title_slug": "maximum-number-of-removable-characters", "question__hide": false, "total_acs": 29500, "total_submitted": 67785, "frontend_question_id": 1898, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2026, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Merge Triplets to Form Target Triplet", "question__title_slug": "merge-triplets-to-form-target-triplet", "question__hide": false, "total_acs": 58329, "total_submitted": 88587, "frontend_question_id": 1899, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2025, "question__article__live": true, "question__article__slug": "redistribute-characters-to-make-all-strings-equal", "question__article__has_video_solution": false, "question__title": "Redistribute Characters to Make All Strings Equal", "question__title_slug": "redistribute-characters-to-make-all-strings-equal", "question__hide": false, "total_acs": 137183, "total_submitted": 203812, "frontend_question_id": 1897, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2024, "question__article__live": true, "question__article__slug": "calculate-special-bonus", "question__article__has_video_solution": false, "question__title": "Calculate Special Bonus", "question__title_slug": "calculate-special-bonus", "question__hide": false, "total_acs": 235097, "total_submitted": 408058, "frontend_question_id": 1873, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2023, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Movie Rental System", "question__title_slug": "design-movie-rental-system", "question__hide": false, "total_acs": 6390, "total_submitted": 17613, "frontend_question_id": 1912, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2022, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Alternating Subsequence Sum", "question__title_slug": "maximum-alternating-subsequence-sum", "question__hide": false, "total_acs": 36070, "total_submitted": 60944, "frontend_question_id": 1911, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2021, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove All Occurrences of a Substring", "question__title_slug": "remove-all-occurrences-of-a-substring", "question__hide": false, "total_acs": 114616, "total_submitted": 148461, "frontend_question_id": 1910, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2020, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove One Element to Make the Array Strictly Increasing", "question__title_slug": "remove-one-element-to-make-the-array-strictly-increasing", "question__hide": false, "total_acs": 64073, "total_submitted": 234010, "frontend_question_id": 1909, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2019, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product of Two Run-Length Encoded Arrays", "question__title_slug": "product-of-two-run-length-encoded-arrays", "question__hide": false, "total_acs": 41203, "total_submitted": 70524, "frontend_question_id": 1868, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2018, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Space Wasted From Packaging", "question__title_slug": "minimum-space-wasted-from-packaging", "question__hide": false, "total_acs": 12647, "total_submitted": 39944, "frontend_question_id": 1889, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2017, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Flips to Make the Binary String Alternating", "question__title_slug": "minimum-number-of-flips-to-make-the-binary-string-alternating", "question__hide": false, "total_acs": 26587, "total_submitted": 66651, "frontend_question_id": 1888, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2016, "question__article__live": true, "question__article__slug": "reduction-operations-to-make-the-array-elements-equal", "question__article__has_video_solution": false, "question__title": "Reduction Operations to Make the Array Elements Equal", "question__title_slug": "reduction-operations-to-make-the-array-elements-equal", "question__hide": false, "total_acs": 93812, "total_submitted": 128577, "frontend_question_id": 1887, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2015, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine Whether Matrix Can Be Obtained By Rotation", "question__title_slug": "determine-whether-matrix-can-be-obtained-by-rotation", "question__hide": false, "total_acs": 68106, "total_submitted": 119984, "frontend_question_id": 1886, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2014, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Orders With Maximum Quantity Above Average", "question__title_slug": "orders-with-maximum-quantity-above-average", "question__hide": false, "total_acs": 15970, "total_submitted": 22507, "frontend_question_id": 1867, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2013, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Skips to Arrive at Meeting On Time", "question__title_slug": "minimum-skips-to-arrive-at-meeting-on-time", "question__hide": false, "total_acs": 6858, "total_submitted": 18138, "frontend_question_id": 1883, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2012, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Process Tasks Using Servers", "question__title_slug": "process-tasks-using-servers", "question__hide": false, "total_acs": 32765, "total_submitted": 81648, "frontend_question_id": 1882, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2011, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Value after Insertion", "question__title_slug": "maximum-value-after-insertion", "question__hide": false, "total_acs": 27781, "total_submitted": 73301, "frontend_question_id": 1881, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2010, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Word Equals Summation of Two Words", "question__title_slug": "check-if-word-equals-summation-of-two-words", "question__hide": false, "total_acs": 65797, "total_submitted": 88786, "frontend_question_id": 1880, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2009, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Word With All Prefixes", "question__title_slug": "longest-word-with-all-prefixes", "question__hide": false, "total_acs": 7650, "total_submitted": 11193, "frontend_question_id": 1858, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2008, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Change the Final Value of Expression", "question__title_slug": "minimum-cost-to-change-the-final-value-of-expression", "question__hide": false, "total_acs": 4028, "total_submitted": 7454, "frontend_question_id": 1896, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2007, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Cost of Trip With K Highways", "question__title_slug": "maximum-cost-of-trip-with-k-highways", "question__hide": false, "total_acs": 1685, "total_submitted": 3406, "frontend_question_id": 2247, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2006, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Student that Will Replace the Chalk", "question__title_slug": "find-the-student-that-will-replace-the-chalk", "question__hide": false, "total_acs": 34814, "total_submitted": 76890, "frontend_question_id": 1894, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2005, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if All the Integers in a Range Are Covered", "question__title_slug": "check-if-all-the-integers-in-a-range-are-covered", "question__hide": false, "total_acs": 43484, "total_submitted": 87161, "frontend_question_id": 1893, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2004, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert Date Format", "question__title_slug": "convert-date-format", "question__hide": false, "total_acs": 12850, "total_submitted": 14987, "frontend_question_id": 1853, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2003, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distinct Numbers in Each Subarray", "question__title_slug": "distinct-numbers-in-each-subarray", "question__hide": false, "total_acs": 7263, "total_submitted": 10185, "frontend_question_id": 1852, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2002, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game VIII", "question__title_slug": "stone-game-viii", "question__hide": false, "total_acs": 9349, "total_submitted": 17673, "frontend_question_id": 1872, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2001, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Jump Game VII", "question__title_slug": "jump-game-vii", "question__hide": false, "total_acs": 45304, "total_submitted": 182217, "frontend_question_id": 1871, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2000, "question__article__live": true, "question__article__slug": "minimum-speed-to-arrive-on-time", "question__article__has_video_solution": false, "question__title": "Minimum Speed to Arrive on Time", "question__title_slug": "minimum-speed-to-arrive-on-time", "question__hide": false, "total_acs": 99743, "total_submitted": 213464, "frontend_question_id": 1870, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1999, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longer Contiguous Segments of Ones than Zeros", "question__title_slug": "longer-contiguous-segments-of-ones-than-zeros", "question__hide": false, "total_acs": 47451, "total_submitted": 77781, "frontend_question_id": 1869, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1998, "question__article__live": true, "question__article__slug": "suspicious-bank-accounts", "question__article__has_video_solution": false, "question__title": "Suspicious Bank Accounts", "question__title_slug": "suspicious-bank-accounts", "question__hide": false, "total_acs": 10960, "total_submitted": 24571, "frontend_question_id": 1843, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1997, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Next Palindrome Using Same Digits", "question__title_slug": "next-palindrome-using-same-digits", "question__hide": false, "total_acs": 5644, "total_submitted": 10603, "frontend_question_id": 1842, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1996, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Rearrange Sticks With K Sticks Visible", "question__title_slug": "number-of-ways-to-rearrange-sticks-with-k-sticks-visible", "question__hide": false, "total_acs": 14221, "total_submitted": 24903, "frontend_question_id": 1866, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1995, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding Pairs With a Certain Sum", "question__title_slug": "finding-pairs-with-a-certain-sum", "question__hide": false, "total_acs": 25112, "total_submitted": 49315, "frontend_question_id": 1865, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1994, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Swaps to Make the Binary String Alternating", "question__title_slug": "minimum-number-of-swaps-to-make-the-binary-string-alternating", "question__hide": false, "total_acs": 26775, "total_submitted": 61835, "frontend_question_id": 1864, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1993, "question__article__live": true, "question__article__slug": "sum-of-all-subset-xor-totals", "question__article__has_video_solution": false, "question__title": "Sum of All Subset XOR Totals", "question__title_slug": "sum-of-all-subset-xor-totals", "question__hide": false, "total_acs": 170713, "total_submitted": 194365, "frontend_question_id": 1863, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1992, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Linked List Already Sorted Using Absolute Values", "question__title_slug": "sort-linked-list-already-sorted-using-absolute-values", "question__hide": false, "total_acs": 8207, "total_submitted": 12230, "frontend_question_id": 2046, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1991, "question__article__live": true, "question__article__slug": "league-statistics", "question__article__has_video_solution": false, "question__title": "League Statistics", "question__title_slug": "league-statistics", "question__hide": false, "total_acs": 13381, "total_submitted": 25124, "frontend_question_id": 1841, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1990, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get Biggest Three Rhombus Sums in a Grid", "question__title_slug": "get-biggest-three-rhombus-sums-in-a-grid", "question__hide": false, "total_acs": 15037, "total_submitted": 31562, "frontend_question_id": 1878, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1989, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum XOR Sum of Two Arrays", "question__title_slug": "minimum-xor-sum-of-two-arrays", "question__hide": false, "total_acs": 13926, "total_submitted": 29426, "frontend_question_id": 1879, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1988, "question__article__live": true, "question__article__slug": "minimize-maximum-pair-sum-in-array", "question__article__has_video_solution": false, "question__title": "Minimize Maximum Pair Sum in Array", "question__title_slug": "minimize-maximum-pair-sum-in-array", "question__hide": false, "total_acs": 174261, "total_submitted": 213971, "frontend_question_id": 1877, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1987, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Substrings of Size Three with Distinct Characters", "question__title_slug": "substrings-of-size-three-with-distinct-characters", "question__hide": false, "total_acs": 120313, "total_submitted": 163934, "frontend_question_id": 1876, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1986, "question__article__live": true, "question__article__slug": "largest-color-value-in-a-directed-graph", "question__article__has_video_solution": false, "question__title": "Largest Color Value in a Directed Graph", "question__title_slug": "largest-color-value-in-a-directed-graph", "question__hide": false, "total_acs": 64822, "total_submitted": 129209, "frontend_question_id": 1857, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1985, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Min-Product", "question__title_slug": "maximum-subarray-min-product", "question__hide": false, "total_acs": 27293, "total_submitted": 71812, "frontend_question_id": 1856, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1984, "question__article__live": true, "question__article__slug": "maximum-distance-between-a-pair-of-values", "question__article__has_video_solution": false, "question__title": "Maximum Distance Between a Pair of Values", "question__title_slug": "maximum-distance-between-a-pair-of-values", "question__hide": false, "total_acs": 49396, "total_submitted": 92443, "frontend_question_id": 1855, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1983, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Population Year", "question__title_slug": "maximum-population-year", "question__hide": false, "total_acs": 67820, "total_submitted": 111838, "frontend_question_id": 1854, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1982, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Duplicates From an Unsorted Linked List", "question__title_slug": "remove-duplicates-from-an-unsorted-linked-list", "question__hide": false, "total_acs": 28339, "total_submitted": 39431, "frontend_question_id": 1836, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1981, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Transaction Each Day", "question__title_slug": "maximum-transaction-each-day", "question__hide": false, "total_acs": 18520, "total_submitted": 22733, "frontend_question_id": 1831, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1980, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Faulty Sensor", "question__title_slug": "faulty-sensor", "question__hide": false, "total_acs": 4448, "total_submitted": 8885, "frontend_question_id": 1826, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1979, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of People That Can Be Caught in Tag", "question__title_slug": "maximum-number-of-people-that-can-be-caught-in-tag", "question__hide": false, "total_acs": 2095, "total_submitted": 4066, "frontend_question_id": 1989, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1978, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Adjacent Swaps to Reach the Kth Smallest Number", "question__title_slug": "minimum-adjacent-swaps-to-reach-the-kth-smallest-number", "question__hide": false, "total_acs": 21453, "total_submitted": 30136, "frontend_question_id": 1850, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1977, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Interval to Include Each Query", "question__title_slug": "minimum-interval-to-include-each-query", "question__hide": false, "total_acs": 32627, "total_submitted": 65892, "frontend_question_id": 1851, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1976, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Splitting a String Into Descending Consecutive Values", "question__title_slug": "splitting-a-string-into-descending-consecutive-values", "question__hide": false, "total_acs": 25721, "total_submitted": 72555, "frontend_question_id": 1849, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1975, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Distance to the Target Element", "question__title_slug": "minimum-distance-to-the-target-element", "question__hide": false, "total_acs": 44489, "total_submitted": 81502, "frontend_question_id": 1848, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1974, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Customers With Positive Revenue this Year", "question__title_slug": "find-customers-with-positive-revenue-this-year", "question__hide": false, "total_acs": 23577, "total_submitted": 26827, "frontend_question_id": 1821, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1972, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rotating the Box", "question__title_slug": "rotating-the-box", "question__hide": false, "total_acs": 52643, "total_submitted": 78085, "frontend_question_id": 1861, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1971, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Incremental Memory Leak", "question__title_slug": "incremental-memory-leak", "question__hide": false, "total_acs": 19040, "total_submitted": 26444, "frontend_question_id": 1860, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1970, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sorting the Sentence", "question__title_slug": "sorting-the-sentence", "question__hide": false, "total_acs": 163966, "total_submitted": 197333, "frontend_question_id": 1859, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1969, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Accepted Invitations", "question__title_slug": "maximum-number-of-accepted-invitations", "question__hide": false, "total_acs": 6887, "total_submitted": 13917, "frontend_question_id": 1820, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1968, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Building Height", "question__title_slug": "maximum-building-height", "question__hide": false, "total_acs": 7164, "total_submitted": 19883, "frontend_question_id": 1840, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1967, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Substring Of All Vowels in Order", "question__title_slug": "longest-substring-of-all-vowels-in-order", "question__hide": false, "total_acs": 30924, "total_submitted": 62742, "frontend_question_id": 1839, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1966, "question__article__live": true, "question__article__slug": "frequency-of-the-most-frequent-element", "question__article__has_video_solution": false, "question__title": "Frequency of the Most Frequent Element", "question__title_slug": "frequency-of-the-most-frequent-element", "question__hide": false, "total_acs": 140258, "total_submitted": 313279, "frontend_question_id": 1838, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1965, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits in Base K", "question__title_slug": "sum-of-digits-in-base-k", "question__hide": false, "total_acs": 53854, "total_submitted": 69583, "frontend_question_id": 1837, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1964, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Interview Candidates", "question__title_slug": "find-interview-candidates", "question__hide": false, "total_acs": 15161, "total_submitted": 24920, "frontend_question_id": 1811, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1963, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find XOR Sum of All Pairs Bitwise AND", "question__title_slug": "find-xor-sum-of-all-pairs-bitwise-and", "question__hide": false, "total_acs": 19221, "total_submitted": 31498, "frontend_question_id": 1835, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1962, "question__article__live": true, "question__article__slug": "single-threaded-cpu", "question__article__has_video_solution": false, "question__title": "Single-Threaded CPU", "question__title_slug": "single-threaded-cpu", "question__hide": false, "total_acs": 105140, "total_submitted": 230921, "frontend_question_id": 1834, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1961, "question__article__live": true, "question__article__slug": "maximum-ice-cream-bars", "question__article__has_video_solution": false, "question__title": "Maximum Ice Cream Bars", "question__title_slug": "maximum-ice-cream-bars", "question__hide": false, "total_acs": 156726, "total_submitted": 212422, "frontend_question_id": 1833, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1960, "question__article__live": true, "question__article__slug": "check-if-the-sentence-is-pangram", "question__article__has_video_solution": false, "question__title": "Check if the Sentence Is Pangram", "question__title_slug": "check-if-the-sentence-is-pangram", "question__hide": false, "total_acs": 334828, "total_submitted": 402356, "frontend_question_id": 1832, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1959, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Path Cost in a Hidden Grid", "question__title_slug": "minimum-path-cost-in-a-hidden-grid", "question__hide": false, "total_acs": 3061, "total_submitted": 5457, "frontend_question_id": 1810, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1958, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ad-Free Sessions", "question__title_slug": "ad-free-sessions", "question__hide": false, "total_acs": 15565, "total_submitted": 26634, "frontend_question_id": 1809, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1957, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Room", "question__title_slug": "closest-room", "question__hide": false, "total_acs": 8939, "total_submitted": 23712, "frontend_question_id": 1847, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1956, "question__article__live": true, "question__article__slug": "maximum-element-after-decreasing-and-rearranging", "question__article__has_video_solution": false, "question__title": "Maximum Element After Decreasing and Rearranging", "question__title_slug": "maximum-element-after-decreasing-and-rearranging", "question__hide": false, "total_acs": 103565, "total_submitted": 157174, "frontend_question_id": 1846, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1955, "question__article__live": true, "question__article__slug": "seat-reservation-manager", "question__article__has_video_solution": false, "question__title": "Seat Reservation Manager", "question__title_slug": "seat-reservation-manager", "question__hide": false, "total_acs": 121335, "total_submitted": 175311, "frontend_question_id": 1845, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1954, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace All Digits with Characters", "question__title_slug": "replace-all-digits-with-characters", "question__hide": false, "total_acs": 85796, "total_submitted": 105697, "frontend_question_id": 1844, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1953, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding MK Average", "question__title_slug": "finding-mk-average", "question__hide": false, "total_acs": 17650, "total_submitted": 47501, "frontend_question_id": 1825, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1952, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Sideway Jumps", "question__title_slug": "minimum-sideway-jumps", "question__hide": false, "total_acs": 40723, "total_submitted": 81569, "frontend_question_id": 1824, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1951, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Winner of the Circular Game", "question__title_slug": "find-the-winner-of-the-circular-game", "question__hide": false, "total_acs": 132428, "total_submitted": 169015, "frontend_question_id": 1823, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1950, "question__article__live": true, "question__article__slug": "sign-of-the-product-of-an-array", "question__article__has_video_solution": false, "question__title": "Sign of the Product of an Array", "question__title_slug": "sign-of-the-product-of-an-array", "question__hide": false, "total_acs": 335838, "total_submitted": 514497, "frontend_question_id": 1822, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1949, "question__article__live": true, "question__article__slug": "implement-trie-ii-prefix-tree", "question__article__has_video_solution": false, "question__title": "Implement Trie II (Prefix Tree)", "question__title_slug": "implement-trie-ii-prefix-tree", "question__hide": false, "total_acs": 18199, "total_submitted": 29603, "frontend_question_id": 1804, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1948, "question__article__live": true, "question__article__slug": "rearrange-products-table", "question__article__has_video_solution": false, "question__title": "Rearrange Products Table", "question__title_slug": "rearrange-products-table", "question__hide": false, "total_acs": 127119, "total_submitted": 149208, "frontend_question_id": 1795, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1947, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Different Subsequences GCDs", "question__title_slug": "number-of-different-subsequences-gcds", "question__hide": false, "total_acs": 8992, "total_submitted": 22189, "frontend_question_id": 1819, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1946, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Absolute Sum Difference", "question__title_slug": "minimum-absolute-sum-difference", "question__hide": false, "total_acs": 24785, "total_submitted": 81112, "frontend_question_id": 1818, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1945, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Finding the Users Active Minutes", "question__title_slug": "finding-the-users-active-minutes", "question__hide": false, "total_acs": 57705, "total_submitted": 71703, "frontend_question_id": 1817, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1944, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Truncate Sentence", "question__title_slug": "truncate-sentence", "question__hide": false, "total_acs": 166172, "total_submitted": 195537, "frontend_question_id": 1816, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1943, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs of Equal Substrings With Minimum Difference", "question__title_slug": "count-pairs-of-equal-substrings-with-minimum-difference", "question__hide": false, "total_acs": 1938, "total_submitted": 2970, "frontend_question_id": 1794, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1942, "question__article__live": true, "question__article__slug": "primary-department-for-each-employee", "question__article__has_video_solution": false, "question__title": "Primary Department for Each Employee", "question__title_slug": "primary-department-for-each-employee", "question__hide": false, "total_acs": 104791, "total_submitted": 163815, "frontend_question_id": 1789, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1941, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Make String Sorted", "question__title_slug": "minimum-number-of-operations-to-make-string-sorted", "question__hide": false, "total_acs": 3857, "total_submitted": 7815, "frontend_question_id": 1830, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1940, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR for Each Query", "question__title_slug": "maximum-xor-for-each-query", "question__hide": false, "total_acs": 28602, "total_submitted": 37066, "frontend_question_id": 1829, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1939, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries on Number of Points Inside a Circle", "question__title_slug": "queries-on-number-of-points-inside-a-circle", "question__hide": false, "total_acs": 76088, "total_submitted": 88236, "frontend_question_id": 1828, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1938, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make the Array Increasing", "question__title_slug": "minimum-operations-to-make-the-array-increasing", "question__hide": false, "total_acs": 92427, "total_submitted": 116456, "frontend_question_id": 1827, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1937, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Beauty of the Garden", "question__title_slug": "maximize-the-beauty-of-the-garden", "question__hide": false, "total_acs": 2227, "total_submitted": 3304, "frontend_question_id": 1788, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1936, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Number of Nice Divisors", "question__title_slug": "maximize-number-of-nice-divisors", "question__hide": false, "total_acs": 6856, "total_submitted": 20961, "frontend_question_id": 1808, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1935, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Reinitialize a Permutation", "question__title_slug": "minimum-number-of-operations-to-reinitialize-a-permutation", "question__hide": false, "total_acs": 18681, "total_submitted": 25765, "frontend_question_id": 1806, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1934, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Evaluate the Bracket Pairs of a String", "question__title_slug": "evaluate-the-bracket-pairs-of-a-string", "question__hide": false, "total_acs": 30236, "total_submitted": 45289, "frontend_question_id": 1807, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1933, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Different Integers in a String", "question__title_slug": "number-of-different-integers-in-a-string", "question__hide": false, "total_acs": 47387, "total_submitted": 125237, "frontend_question_id": 1805, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1932, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grand Slam Titles", "question__title_slug": "grand-slam-titles", "question__hide": false, "total_acs": 24554, "total_submitted": 29399, "frontend_question_id": 1783, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1931, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Path in a Hidden Grid", "question__title_slug": "shortest-path-in-a-hidden-grid", "question__hide": false, "total_acs": 6562, "total_submitted": 16686, "frontend_question_id": 1778, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1930, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Consecutive Values You Can Make", "question__title_slug": "maximum-number-of-consecutive-values-you-can-make", "question__hide": false, "total_acs": 17020, "total_submitted": 29058, "frontend_question_id": 1798, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1929, "question__article__live": true, "question__article__slug": "maximum-value-at-a-given-index-in-a-bounded-array", "question__article__has_video_solution": false, "question__title": "Maximum Value at a Given Index in a Bounded Array", "question__title_slug": "maximum-value-at-a-given-index-in-a-bounded-array", "question__hide": false, "total_acs": 72016, "total_submitted": 183573, "frontend_question_id": 1802, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1928, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Orders in the Backlog", "question__title_slug": "number-of-orders-in-the-backlog", "question__hide": false, "total_acs": 20609, "total_submitted": 41494, "frontend_question_id": 1801, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1927, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Ascending Subarray Sum", "question__title_slug": "maximum-ascending-subarray-sum", "question__hide": false, "total_acs": 55657, "total_submitted": 89601, "frontend_question_id": 1800, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1926, "question__article__live": true, "question__article__slug": "products-price-for-each-store", "question__article__has_video_solution": false, "question__title": "Product's Price for Each Store", "question__title_slug": "products-price-for-each-store", "question__hide": false, "total_acs": 19904, "total_submitted": 24163, "frontend_question_id": 1777, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1925, "question__article__live": true, "question__article__slug": "count-nice-pairs-in-an-array", "question__article__has_video_solution": false, "question__title": "Count Nice Pairs in an Array", "question__title_slug": "count-nice-pairs-in-an-array", "question__hide": false, "total_acs": 107821, "total_submitted": 220179, "frontend_question_id": 1814, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1924, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Groups Getting Fresh Donuts", "question__title_slug": "maximum-number-of-groups-getting-fresh-donuts", "question__hide": false, "total_acs": 6517, "total_submitted": 16329, "frontend_question_id": 1815, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1923, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sentence Similarity III", "question__title_slug": "sentence-similarity-iii", "question__hide": false, "total_acs": 16658, "total_submitted": 49763, "frontend_question_id": 1813, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1920, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Determine Color of a Chessboard Square", "question__title_slug": "determine-color-of-a-chessboard-square", "question__hide": false, "total_acs": 80784, "total_submitted": 103149, "frontend_question_id": 1812, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1919, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Features by Popularity", "question__title_slug": "sort-features-by-popularity", "question__hide": false, "total_acs": 6024, "total_submitted": 9156, "frontend_question_id": 1772, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1918, "question__article__live": true, "question__article__slug": "maximum-score-of-a-good-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Score of a Good Subarray", "question__title_slug": "maximum-score-of-a-good-subarray", "question__hide": false, "total_acs": 73519, "total_submitted": 114225, "frontend_question_id": 1793, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1917, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Average Pass Ratio", "question__title_slug": "maximum-average-pass-ratio", "question__hide": false, "total_acs": 21715, "total_submitted": 40471, "frontend_question_id": 1792, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1916, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Center of Star Graph", "question__title_slug": "find-center-of-star-graph", "question__hide": false, "total_acs": 188900, "total_submitted": 225895, "frontend_question_id": 1791, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1915, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if One String Swap Can Make Strings Equal", "question__title_slug": "check-if-one-string-swap-can-make-strings-equal", "question__hide": false, "total_acs": 106914, "total_submitted": 233823, "frontend_question_id": 1790, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1914, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Subtasks That Did Not Execute", "question__title_slug": "find-the-subtasks-that-did-not-execute", "question__hide": false, "total_acs": 12294, "total_submitted": 15898, "frontend_question_id": 1767, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1913, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make the XOR of All Segments Equal to Zero", "question__title_slug": "make-the-xor-of-all-segments-equal-to-zero", "question__hide": false, "total_acs": 5152, "total_submitted": 13050, "frontend_question_id": 1787, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1912, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Restricted Paths From First to Last Node", "question__title_slug": "number-of-restricted-paths-from-first-to-last-node", "question__hide": false, "total_acs": 23556, "total_submitted": 60251, "frontend_question_id": 1786, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1911, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Elements to Add to Form a Given Sum", "question__title_slug": "minimum-elements-to-add-to-form-a-given-sum", "question__hide": false, "total_acs": 21189, "total_submitted": 48859, "frontend_question_id": 1785, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1910, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Binary String Has at Most One Segment of Ones", "question__title_slug": "check-if-binary-string-has-at-most-one-segment-of-ones", "question__hide": false, "total_acs": 42682, "total_submitted": 108858, "frontend_question_id": 1784, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1909, "question__article__live": true, "question__article__slug": "buildings-with-an-ocean-view", "question__article__has_video_solution": false, "question__title": "Buildings With an Ocean View", "question__title_slug": "buildings-with-an-ocean-view", "question__hide": false, "total_acs": 213661, "total_submitted": 267945, "frontend_question_id": 1762, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1908, "question__article__live": true, "question__article__slug": "recyclable-and-low-fat-products", "question__article__has_video_solution": false, "question__title": "Recyclable and Low Fat Products", "question__title_slug": "recyclable-and-low-fat-products", "question__hide": false, "total_acs": 986675, "total_submitted": 1106566, "frontend_question_id": 1757, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1907, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs With XOR in a Range", "question__title_slug": "count-pairs-with-xor-in-a-range", "question__hide": false, "total_acs": 9103, "total_submitted": 18920, "frontend_question_id": 1803, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1906, "question__article__live": true, "question__article__slug": "maximize-score-after-n-operations", "question__article__has_video_solution": false, "question__title": "Maximize Score After N Operations", "question__title_slug": "maximize-score-after-n-operations", "question__hide": false, "total_acs": 59497, "total_submitted": 103011, "frontend_question_id": 1799, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1905, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Authentication Manager", "question__title_slug": "design-authentication-manager", "question__hide": false, "total_acs": 28508, "total_submitted": 49743, "frontend_question_id": 1797, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1904, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Second Largest Digit in a String", "question__title_slug": "second-largest-digit-in-a-string", "question__hide": false, "total_acs": 56253, "total_submitted": 111962, "frontend_question_id": 1796, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1903, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Most Recently Used Queue", "question__title_slug": "design-most-recently-used-queue", "question__hide": false, "total_acs": 15901, "total_submitted": 21024, "frontend_question_id": 1756, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1902, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Car Fleet II", "question__title_slug": "car-fleet-ii", "question__hide": false, "total_acs": 25462, "total_submitted": 46323, "frontend_question_id": 1776, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1901, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Equal Sum Arrays With Minimum Number of Operations", "question__title_slug": "equal-sum-arrays-with-minimum-number-of-operations", "question__hide": false, "total_acs": 29216, "total_submitted": 54519, "frontend_question_id": 1775, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1900, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Dessert Cost", "question__title_slug": "closest-dessert-cost", "question__hide": false, "total_acs": 30060, "total_submitted": 63325, "frontend_question_id": 1774, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1899, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Items Matching a Rule", "question__title_slug": "count-items-matching-a-rule", "question__hide": false, "total_acs": 220868, "total_submitted": 260321, "frontend_question_id": 1773, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1898, "question__article__live": true, "question__article__slug": "leetflex-banned-accounts", "question__article__has_video_solution": false, "question__title": "Leetflex Banned Accounts", "question__title_slug": "leetflex-banned-accounts", "question__hide": false, "total_acs": 20904, "total_submitted": 32707, "frontend_question_id": 1747, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1897, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Palindrome Length From Subsequences", "question__title_slug": "maximize-palindrome-length-from-subsequences", "question__hide": false, "total_acs": 11001, "total_submitted": 30411, "frontend_question_id": 1771, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1896, "question__article__live": true, "question__article__slug": "maximum-score-from-performing-multiplication-operations", "question__article__has_video_solution": false, "question__title": "Maximum Score from Performing Multiplication Operations", "question__title_slug": "maximum-score-from-performing-multiplication-operations", "question__hide": false, "total_acs": 110711, "total_submitted": 275610, "frontend_question_id": 1770, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1895, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Operations to Move All Balls to Each Box", "question__title_slug": "minimum-number-of-operations-to-move-all-balls-to-each-box", "question__hide": false, "total_acs": 125469, "total_submitted": 146244, "frontend_question_id": 1769, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1894, "question__article__live": true, "question__article__slug": "merge-strings-alternately", "question__article__has_video_solution": true, "question__title": "Merge Strings Alternately", "question__title_slug": "merge-strings-alternately", "question__hide": false, "total_acs": 821129, "total_submitted": 1028622, "frontend_question_id": 1768, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1893, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Sum After One Operation", "question__title_slug": "maximum-subarray-sum-after-one-operation", "question__hide": false, "total_acs": 9066, "total_submitted": 14558, "frontend_question_id": 1746, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1892, "question__article__live": true, "question__article__slug": "find-total-time-spent-by-each-employee", "question__article__has_video_solution": false, "question__title": "Find Total Time Spent by Each Employee", "question__title_slug": "find-total-time-spent-by-each-employee", "question__hide": false, "total_acs": 133006, "total_submitted": 153119, "frontend_question_id": 1741, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1891, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Pairs Of Nodes", "question__title_slug": "count-pairs-of-nodes", "question__hide": false, "total_acs": 6695, "total_submitted": 16732, "frontend_question_id": 1782, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1890, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Beauty of All Substrings", "question__title_slug": "sum-of-beauty-of-all-substrings", "question__hide": false, "total_acs": 48548, "total_submitted": 74548, "frontend_question_id": 1781, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1889, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Number is a Sum of Powers of Three", "question__title_slug": "check-if-number-is-a-sum-of-powers-of-three", "question__hide": false, "total_acs": 41842, "total_submitted": 61791, "frontend_question_id": 1780, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1888, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Nearest Point That Has the Same X or Y Coordinate", "question__title_slug": "find-nearest-point-that-has-the-same-x-or-y-coordinate", "question__hide": false, "total_acs": 114333, "total_submitted": 166998, "frontend_question_id": 1779, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1887, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Degree of a Connected Trio in a Graph", "question__title_slug": "minimum-degree-of-a-connected-trio-in-a-graph", "question__hide": false, "total_acs": 22660, "total_submitted": 53574, "frontend_question_id": 1761, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1886, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Limit of Balls in a Bag", "question__title_slug": "minimum-limit-of-balls-in-a-bag", "question__hide": false, "total_acs": 38619, "total_submitted": 64191, "frontend_question_id": 1760, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1885, "question__article__live": true, "question__article__slug": "count-number-of-homogenous-substrings", "question__article__has_video_solution": false, "question__title": "Count Number of Homogenous Substrings", "question__title_slug": "count-number-of-homogenous-substrings", "question__hide": false, "total_acs": 111099, "total_submitted": 192388, "frontend_question_id": 1759, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1884, "question__article__live": true, "question__article__slug": "minimum-changes-to-make-alternating-binary-string", "question__article__has_video_solution": false, "question__title": "Minimum Changes To Make Alternating Binary String", "question__title_slug": "minimum-changes-to-make-alternating-binary-string", "question__hide": false, "total_acs": 144242, "total_submitted": 226206, "frontend_question_id": 1758, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1883, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Distance in a Binary Tree", "question__title_slug": "find-distance-in-a-binary-tree", "question__hide": false, "total_acs": 25065, "total_submitted": 35163, "frontend_question_id": 1740, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1882, "question__article__live": true, "question__article__slug": "the-number-of-employees-which-report-to-each-employee", "question__article__has_video_solution": false, "question__title": "The Number of Employees Which Report to Each Employee", "question__title_slug": "the-number-of-employees-which-report-to-each-employee", "question__hide": false, "total_acs": 117193, "total_submitted": 249687, "frontend_question_id": 1731, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1881, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Subsequence Sum", "question__title_slug": "closest-subsequence-sum", "question__hide": false, "total_acs": 17180, "total_submitted": 43959, "frontend_question_id": 1755, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1880, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Merge Of Two Strings", "question__title_slug": "largest-merge-of-two-strings", "question__hide": false, "total_acs": 22501, "total_submitted": 46894, "frontend_question_id": 1754, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1879, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score From Removing Stones", "question__title_slug": "maximum-score-from-removing-stones", "question__hide": false, "total_acs": 40201, "total_submitted": 59527, "frontend_question_id": 1753, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1878, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if Array Is Sorted and Rotated", "question__title_slug": "check-if-array-is-sorted-and-rotated", "question__hide": false, "total_acs": 218653, "total_submitted": 429340, "frontend_question_id": 1752, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1877, "question__article__live": true, "question__article__slug": "find-followers-count", "question__article__has_video_solution": false, "question__title": "Find Followers Count", "question__title_slug": "find-followers-count", "question__hide": false, "total_acs": 177588, "total_submitted": 257395, "frontend_question_id": 1729, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1876, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Map of Highest Peak", "question__title_slug": "map-of-highest-peak", "question__hide": false, "total_acs": 27248, "total_submitted": 43696, "frontend_question_id": 1765, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1875, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tree of Coprimes", "question__title_slug": "tree-of-coprimes", "question__hide": false, "total_acs": 9516, "total_submitted": 23312, "frontend_question_id": 1766, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1874, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form Array by Concatenating Subarrays of Another Array", "question__title_slug": "form-array-by-concatenating-subarrays-of-another-array", "question__hide": false, "total_acs": 15362, "total_submitted": 28747, "frontend_question_id": 1764, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1873, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Nice Substring", "question__title_slug": "longest-nice-substring", "question__hide": false, "total_acs": 54011, "total_submitted": 89300, "frontend_question_id": 1763, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1872, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can You Eat Your Favorite Candy on Your Favorite Day?", "question__title_slug": "can-you-eat-your-favorite-candy-on-your-favorite-day", "question__hide": false, "total_acs": 10513, "total_submitted": 30952, "frontend_question_id": 1744, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1871, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Partitioning IV", "question__title_slug": "palindrome-partitioning-iv", "question__hide": false, "total_acs": 24641, "total_submitted": 55672, "frontend_question_id": 1745, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1866, "question__article__live": true, "question__article__slug": "restore-the-array-from-adjacent-pairs", "question__article__has_video_solution": false, "question__title": "Restore the Array From Adjacent Pairs", "question__title_slug": "restore-the-array-from-adjacent-pairs", "question__hide": false, "total_acs": 106673, "total_submitted": 142584, "frontend_question_id": 1743, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1865, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Checking Existence of Edge Length Limited Paths II", "question__title_slug": "checking-existence-of-edge-length-limited-paths-ii", "question__hide": false, "total_acs": 2929, "total_submitted": 5687, "frontend_question_id": 1724, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1862, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Apples and Oranges", "question__title_slug": "count-apples-and-oranges", "question__hide": false, "total_acs": 15221, "total_submitted": 20168, "frontend_question_id": 1715, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1861, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Building Boxes", "question__title_slug": "building-boxes", "question__hide": false, "total_acs": 7160, "total_submitted": 13714, "frontend_question_id": 1739, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1860, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Kth Largest XOR Coordinate Value", "question__title_slug": "find-kth-largest-xor-coordinate-value", "question__hide": false, "total_acs": 21935, "total_submitted": 35541, "frontend_question_id": 1738, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1859, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Change Minimum Characters to Satisfy One of Three Conditions", "question__title_slug": "change-minimum-characters-to-satisfy-one-of-three-conditions", "question__hide": false, "total_acs": 13524, "total_submitted": 37029, "frontend_question_id": 1737, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1858, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Latest Time by Replacing Hidden Digits", "question__title_slug": "latest-time-by-replacing-hidden-digits", "question__hide": false, "total_acs": 35836, "total_submitted": 83905, "frontend_question_id": 1736, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1852, "question__article__live": true, "question__article__slug": "biggest-window-between-visits", "question__article__has_video_solution": false, "question__title": "Biggest Window Between Visits", "question__title_slug": "biggest-window-between-visits", "question__hide": false, "total_acs": 22685, "total_submitted": 32083, "frontend_question_id": 1709, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1851, "question__article__live": true, "question__article__slug": "maximum-number-of-events-that-can-be-attended-ii", "question__article__has_video_solution": false, "question__title": "Maximum Number of Events That Can Be Attended II", "question__title_slug": "maximum-number-of-events-that-can-be-attended-ii", "question__hide": false, "total_acs": 74474, "total_submitted": 120467, "frontend_question_id": 1751, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1850, "question__article__live": true, "question__article__slug": "minimum-length-of-string-after-deleting-similar-ends", "question__article__has_video_solution": false, "question__title": "Minimum Length of String After Deleting Similar Ends", "question__title_slug": "minimum-length-of-string-after-deleting-similar-ends", "question__hide": false, "total_acs": 159596, "total_submitted": 284851, "frontend_question_id": 1750, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1849, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Absolute Sum of Any Subarray", "question__title_slug": "maximum-absolute-sum-of-any-subarray", "question__hide": false, "total_acs": 38911, "total_submitted": 65017, "frontend_question_id": 1749, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1848, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Unique Elements", "question__title_slug": "sum-of-unique-elements", "question__hide": false, "total_acs": 168314, "total_submitted": 216717, "frontend_question_id": 1748, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1847, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Subarray Length K", "question__title_slug": "largest-subarray-length-k", "question__hide": false, "total_acs": 8473, "total_submitted": 13076, "frontend_question_id": 1708, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1845, "question__article__live": true, "question__article__slug": "largest-submatrix-with-rearrangements", "question__article__has_video_solution": false, "question__title": "Largest Submatrix With Rearrangements", "question__title_slug": "largest-submatrix-with-rearrangements", "question__hide": false, "total_acs": 71387, "total_submitted": 94794, "frontend_question_id": 1727, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1844, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Balls in a Box", "question__title_slug": "maximum-number-of-balls-in-a-box", "question__hide": false, "total_acs": 63604, "total_submitted": 86647, "frontend_question_id": 1742, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1843, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number Of Rectangles That Can Form The Largest Square", "question__title_slug": "number-of-rectangles-that-can-form-the-largest-square", "question__hide": false, "total_acs": 70120, "total_submitted": 89110, "frontend_question_id": 1725, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1842, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Calls Between Two Persons", "question__title_slug": "number-of-calls-between-two-persons", "question__hide": false, "total_acs": 41517, "total_submitted": 51183, "frontend_question_id": 1699, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1840, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Hamming Distance After Swap Operations", "question__title_slug": "minimize-hamming-distance-after-swap-operations", "question__hide": false, "total_acs": 17863, "total_submitted": 36621, "frontend_question_id": 1722, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1839, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode XORed Array", "question__title_slug": "decode-xored-array", "question__hide": false, "total_acs": 152156, "total_submitted": 176320, "frontend_question_id": 1720, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1838, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Distinct Substrings in a String", "question__title_slug": "number-of-distinct-substrings-in-a-string", "question__hide": false, "total_acs": 10739, "total_submitted": 16802, "frontend_question_id": 1698, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1837, "question__article__live": true, "question__article__slug": "daily-leads-and-partners", "question__article__has_video_solution": false, "question__title": "Daily Leads and Partners", "question__title_slug": "daily-leads-and-partners", "question__hide": false, "total_acs": 122352, "total_submitted": 141394, "frontend_question_id": 1693, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1836, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Make Array With Product", "question__title_slug": "count-ways-to-make-array-with-product", "question__hide": false, "total_acs": 5853, "total_submitted": 11395, "frontend_question_id": 1735, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1835, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decode XORed Permutation", "question__title_slug": "decode-xored-permutation", "question__hide": false, "total_acs": 15023, "total_submitted": 23251, "frontend_question_id": 1734, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1834, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of People to Teach", "question__title_slug": "minimum-number-of-people-to-teach", "question__hide": false, "total_acs": 9190, "total_submitted": 21692, "frontend_question_id": 1733, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1833, "question__article__live": true, "question__article__slug": "find-the-highest-altitude", "question__article__has_video_solution": false, "question__title": "Find the Highest Altitude", "question__title_slug": "find-the-highest-altitude", "question__hide": false, "total_acs": 382390, "total_submitted": 459997, "frontend_question_id": 1732, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1832, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Operations to Make a Subsequence", "question__title_slug": "minimum-operations-to-make-a-subsequence", "question__hide": false, "total_acs": 11226, "total_submitted": 23363, "frontend_question_id": 1713, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1831, "question__article__live": false, "question__article__slug": "ways-to-split-array-into-three-subarrays", "question__article__has_video_solution": false, "question__title": "Ways to Split Array Into Three Subarrays", "question__title_slug": "ways-to-split-array-into-three-subarrays", "question__hide": false, "total_acs": 32477, "total_submitted": 98672, "frontend_question_id": 1712, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1830, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Meals", "question__title_slug": "count-good-meals", "question__hide": false, "total_acs": 38470, "total_submitted": 127365, "frontend_question_id": 1711, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1829, "question__article__live": true, "question__article__slug": "maximum-units-on-a-truck", "question__article__has_video_solution": false, "question__title": "Maximum Units on a Truck", "question__title_slug": "maximum-units-on-a-truck", "question__hide": false, "total_acs": 302536, "total_submitted": 410915, "frontend_question_id": 1710, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1828, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Distribute Candies", "question__title_slug": "count-ways-to-distribute-candies", "question__hide": false, "total_acs": 2538, "total_submitted": 4031, "frontend_question_id": 1692, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1827, "question__article__live": true, "question__article__slug": "invalid-tweets", "question__article__has_video_solution": false, "question__title": "Invalid Tweets", "question__title_slug": "invalid-tweets", "question__hide": false, "total_acs": 460256, "total_submitted": 540458, "frontend_question_id": 1683, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1826, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum XOR With an Element From Array", "question__title_slug": "maximum-xor-with-an-element-from-array", "question__hide": false, "total_acs": 21873, "total_submitted": 44134, "frontend_question_id": 1707, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1825, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Minimum Time to Finish All Jobs", "question__title_slug": "find-minimum-time-to-finish-all-jobs", "question__hide": false, "total_acs": 27009, "total_submitted": 63714, "frontend_question_id": 1723, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1824, "question__article__live": false, "question__article__slug": "maximum-number-of-eaten-apples", "question__article__has_video_solution": false, "question__title": "Maximum Number of Eaten Apples", "question__title_slug": "maximum-number-of-eaten-apples", "question__hide": false, "total_acs": 22775, "total_submitted": 58375, "frontend_question_id": 1705, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1823, "question__article__live": true, "question__article__slug": "determine-if-string-halves-are-alike", "question__article__has_video_solution": false, "question__title": "Determine if String Halves Are Alike", "question__title_slug": "determine-if-string-halves-are-alike", "question__hide": false, "total_acs": 350796, "total_submitted": 445783, "frontend_question_id": 1704, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1822, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Palindromic Subsequence II", "question__title_slug": "longest-palindromic-subsequence-ii", "question__hide": false, "total_acs": 5417, "total_submitted": 10859, "frontend_question_id": 1682, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1821, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product's Worth Over Invoices", "question__title_slug": "products-worth-over-invoices", "question__hide": false, "total_acs": 16886, "total_submitted": 44306, "frontend_question_id": 1677, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1820, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number Of Ways To Reconstruct A Tree", "question__title_slug": "number-of-ways-to-reconstruct-a-tree", "question__hide": false, "total_acs": 4328, "total_submitted": 9796, "frontend_question_id": 1719, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1819, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct the Lexicographically Largest Valid Sequence", "question__title_slug": "construct-the-lexicographically-largest-valid-sequence", "question__hide": false, "total_acs": 13693, "total_submitted": 25580, "frontend_question_id": 1718, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1818, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score From Removing Substrings", "question__title_slug": "maximum-score-from-removing-substrings", "question__hide": false, "total_acs": 14800, "total_submitted": 31514, "frontend_question_id": 1717, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1817, "question__article__live": true, "question__article__slug": "calculate-money-in-leetcode-bank", "question__article__has_video_solution": false, "question__title": "Calculate Money in Leetcode Bank", "question__title_slug": "calculate-money-in-leetcode-bank", "question__hide": false, "total_acs": 158213, "total_submitted": 202096, "frontend_question_id": 1716, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1816, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of a Binary Tree IV", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iv", "question__hide": false, "total_acs": 42491, "total_submitted": 54154, "frontend_question_id": 1676, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1815, "question__article__live": true, "question__article__slug": "checking-existence-of-edge-length-limited-paths", "question__article__has_video_solution": false, "question__title": "Checking Existence of Edge Length Limited Paths", "question__title_slug": "checking-existence-of-edge-length-limited-paths", "question__hide": false, "total_acs": 50323, "total_submitted": 80632, "frontend_question_id": 1697, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1814, "question__article__live": true, "question__article__slug": "jump-game-vi", "question__article__has_video_solution": false, "question__title": "Jump Game VI", "question__title_slug": "jump-game-vi", "question__hide": false, "total_acs": 107136, "total_submitted": 234430, "frontend_question_id": 1696, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1813, "question__article__live": true, "question__article__slug": "maximum-erasure-value", "question__article__has_video_solution": false, "question__title": "Maximum Erasure Value", "question__title_slug": "maximum-erasure-value", "question__hide": false, "total_acs": 128033, "total_submitted": 219909, "frontend_question_id": 1695, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1812, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat Phone Number", "question__title_slug": "reformat-phone-number", "question__hide": false, "total_acs": 37783, "total_submitted": 57668, "frontend_question_id": 1694, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1811, "question__article__live": true, "question__article__slug": "fix-names-in-a-table", "question__article__has_video_solution": false, "question__title": "Fix Names in a Table", "question__title_slug": "fix-names-in-a-table", "question__hide": false, "total_acs": 214122, "total_submitted": 347526, "frontend_question_id": 1667, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1810, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Change the Root of a Binary Tree", "question__title_slug": "change-the-root-of-a-binary-tree", "question__hide": false, "total_acs": 4654, "total_submitted": 6318, "frontend_question_id": 1666, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1809, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum Of Special Evenly-Spaced Elements In Array", "question__title_slug": "sum-of-special-evenly-spaced-elements-in-array", "question__hide": false, "total_acs": 1377, "total_submitted": 2774, "frontend_question_id": 1714, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1808, "question__article__live": true, "question__article__slug": "stone-game-vii", "question__article__has_video_solution": false, "question__title": "Stone Game VII", "question__title_slug": "stone-game-vii", "question__hide": false, "total_acs": 35578, "total_submitted": 61437, "frontend_question_id": 1690, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1807, "question__article__live": true, "question__article__slug": "partitioning-into-minimum-number-of-deci-binary-numbers", "question__article__has_video_solution": false, "question__title": "Partitioning Into Minimum Number Of Deci-Binary Numbers", "question__title_slug": "partitioning-into-minimum-number-of-deci-binary-numbers", "question__hide": false, "total_acs": 215560, "total_submitted": 243037, "frontend_question_id": 1689, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1806, "question__article__live": true, "question__article__slug": "count-of-matches-in-tournament", "question__article__has_video_solution": false, "question__title": "Count of Matches in Tournament", "question__title_slug": "count-of-matches-in-tournament", "question__hide": false, "total_acs": 241503, "total_submitted": 281709, "frontend_question_id": 1688, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1805, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Adjacent Swaps for K Consecutive Ones", "question__title_slug": "minimum-adjacent-swaps-for-k-consecutive-ones", "question__hide": false, "total_acs": 10927, "total_submitted": 25427, "frontend_question_id": 1703, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1804, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Binary String After Change", "question__title_slug": "maximum-binary-string-after-change", "question__hide": false, "total_acs": 12974, "total_submitted": 27680, "frontend_question_id": 1702, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1803, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Average Waiting Time", "question__title_slug": "average-waiting-time", "question__hide": false, "total_acs": 29628, "total_submitted": 46632, "frontend_question_id": 1701, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1802, "question__article__live": true, "question__article__slug": "number-of-students-unable-to-eat-lunch", "question__article__has_video_solution": false, "question__title": "Number of Students Unable to Eat Lunch", "question__title_slug": "number-of-students-unable-to-eat-lunch", "question__hide": false, "total_acs": 237766, "total_submitted": 304096, "frontend_question_id": 1700, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1801, "question__article__live": true, "question__article__slug": "average-time-of-process-per-machine", "question__article__has_video_solution": false, "question__title": "Average Time of Process per Machine", "question__title_slug": "average-time-of-process-per-machine", "question__hide": false, "total_acs": 236903, "total_submitted": 353451, "frontend_question_id": 1661, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1800, "question__article__live": true, "question__article__slug": "concatenation-of-consecutive-binary-numbers", "question__article__has_video_solution": false, "question__title": "Concatenation of Consecutive Binary Numbers", "question__title_slug": "concatenation-of-consecutive-binary-numbers", "question__hide": false, "total_acs": 90276, "total_submitted": 158095, "frontend_question_id": 1680, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1799, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Incompatibility", "question__title_slug": "minimum-incompatibility", "question__hide": false, "total_acs": 8301, "total_submitted": 21360, "frontend_question_id": 1681, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1798, "question__article__live": true, "question__article__slug": "max-number-of-k-sum-pairs", "question__article__has_video_solution": false, "question__title": "Max Number of K-Sum Pairs", "question__title_slug": "max-number-of-k-sum-pairs", "question__hide": false, "total_acs": 284325, "total_submitted": 516997, "frontend_question_id": 1679, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1797, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Goal Parser Interpretation", "question__title_slug": "goal-parser-interpretation", "question__hide": false, "total_acs": 250179, "total_submitted": 287024, "frontend_question_id": 1678, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1796, "question__article__live": true, "question__article__slug": "correct-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Correct a Binary Tree", "question__title_slug": "correct-a-binary-tree", "question__hide": false, "total_acs": 19372, "total_submitted": 26055, "frontend_question_id": 1660, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1795, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hopper Company Queries III", "question__title_slug": "hopper-company-queries-iii", "question__hide": false, "total_acs": 6622, "total_submitted": 10180, "frontend_question_id": 1651, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1794, "question__article__live": true, "question__article__slug": "minimize-deviation-in-array", "question__article__has_video_solution": false, "question__title": "Minimize Deviation in Array", "question__title_slug": "minimize-deviation-in-array", "question__hide": false, "total_acs": 93851, "total_submitted": 173547, "frontend_question_id": 1675, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1793, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Make Array Complementary", "question__title_slug": "minimum-moves-to-make-array-complementary", "question__hide": false, "total_acs": 8783, "total_submitted": 22208, "frontend_question_id": 1674, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1792, "question__article__live": true, "question__article__slug": "find-the-most-competitive-subsequence", "question__article__has_video_solution": false, "question__title": "Find the Most Competitive Subsequence", "question__title_slug": "find-the-most-competitive-subsequence", "question__hide": false, "total_acs": 62737, "total_submitted": 124641, "frontend_question_id": 1673, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1791, "question__article__live": true, "question__article__slug": "richest-customer-wealth", "question__article__has_video_solution": true, "question__title": "Richest Customer Wealth", "question__title_slug": "richest-customer-wealth", "question__hide": false, "total_acs": 863837, "total_submitted": 982162, "frontend_question_id": 1672, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1790, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of a Binary Tree III", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iii", "question__hide": false, "total_acs": 234987, "total_submitted": 294679, "frontend_question_id": 1650, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1789, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delivering Boxes from Storage to Ports", "question__title_slug": "delivering-boxes-from-storage-to-ports", "question__hide": false, "total_acs": 6307, "total_submitted": 16217, "frontend_question_id": 1687, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1788, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game VI", "question__title_slug": "stone-game-vi", "question__hide": false, "total_acs": 19471, "total_submitted": 34183, "frontend_question_id": 1686, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1787, "question__article__live": true, "question__article__slug": "sum-of-absolute-differences-in-a-sorted-array", "question__article__has_video_solution": false, "question__title": "Sum of Absolute Differences in a Sorted Array", "question__title_slug": "sum-of-absolute-differences-in-a-sorted-array", "question__hide": false, "total_acs": 107772, "total_submitted": 157310, "frontend_question_id": 1685, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1786, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count the Number of Consistent Strings", "question__title_slug": "count-the-number-of-consistent-strings", "question__hide": false, "total_acs": 177390, "total_submitted": 213330, "frontend_question_id": 1684, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1785, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hopper Company Queries II", "question__title_slug": "hopper-company-queries-ii", "question__hide": false, "total_acs": 6441, "total_submitted": 16500, "frontend_question_id": 1645, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1784, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Initial Energy to Finish Tasks", "question__title_slug": "minimum-initial-energy-to-finish-tasks", "question__hide": false, "total_acs": 17308, "total_submitted": 29930, "frontend_question_id": 1665, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1783, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ways to Make a Fair Array", "question__title_slug": "ways-to-make-a-fair-array", "question__hide": false, "total_acs": 38662, "total_submitted": 60870, "frontend_question_id": 1664, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1782, "question__article__live": true, "question__article__slug": "smallest-string-with-a-given-numeric-value", "question__article__has_video_solution": false, "question__title": "Smallest String With A Given Numeric Value", "question__title_slug": "smallest-string-with-a-given-numeric-value", "question__hide": false, "total_acs": 94183, "total_submitted": 141030, "frontend_question_id": 1663, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1781, "question__article__live": true, "question__article__slug": "check-if-two-string-arrays-are-equivalent", "question__article__has_video_solution": false, "question__title": "Check If Two String Arrays are Equivalent", "question__title_slug": "check-if-two-string-arrays-are-equivalent", "question__hide": false, "total_acs": 482851, "total_submitted": 565449, "frontend_question_id": 1662, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1780, "question__article__live": true, "question__article__slug": "lowest-common-ancestor-of-a-binary-tree-ii", "question__article__has_video_solution": false, "question__title": "Lowest Common Ancestor of a Binary Tree II", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-ii", "question__hide": false, "total_acs": 79103, "total_submitted": 123157, "frontend_question_id": 1644, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1779, "question__article__live": true, "question__article__slug": "hopper-company-queries-i", "question__article__has_video_solution": false, "question__title": "Hopper Company Queries I", "question__title_slug": "hopper-company-queries-i", "question__hide": false, "total_acs": 8354, "total_submitted": 17586, "frontend_question_id": 1635, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1778, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Grid Happiness", "question__title_slug": "maximize-grid-happiness", "question__hide": false, "total_acs": 5465, "total_submitted": 13793, "frontend_question_id": 1659, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1777, "question__article__live": true, "question__article__slug": "determine-if-two-strings-are-close", "question__article__has_video_solution": false, "question__title": "Determine if Two Strings Are Close", "question__title_slug": "determine-if-two-strings-are-close", "question__hide": false, "total_acs": 328906, "total_submitted": 599710, "frontend_question_id": 1657, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1776, "question__article__live": true, "question__article__slug": "minimum-operations-to-reduce-x-to-zero", "question__article__has_video_solution": false, "question__title": "Minimum Operations to Reduce X to Zero", "question__title_slug": "minimum-operations-to-reduce-x-to-zero", "question__hide": false, "total_acs": 190991, "total_submitted": 481029, "frontend_question_id": 1658, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1775, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design an Ordered Stream", "question__title_slug": "design-an-ordered-stream", "question__hide": false, "total_acs": 86515, "total_submitted": 102595, "frontend_question_id": 1656, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1774, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Add Two Polynomials Represented as Linked Lists", "question__title_slug": "add-two-polynomials-represented-as-linked-lists", "question__hide": false, "total_acs": 9993, "total_submitted": 18022, "frontend_question_id": 1634, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1773, "question__article__live": true, "question__article__slug": "percentage-of-users-attended-a-contest", "question__article__has_video_solution": false, "question__title": "Percentage of Users Attended a Contest", "question__title_slug": "percentage-of-users-attended-a-contest", "question__hide": false, "total_acs": 163414, "total_submitted": 296754, "frontend_question_id": 1633, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1772, "question__article__live": true, "question__article__slug": "create-sorted-array-through-instructions", "question__article__has_video_solution": false, "question__title": "Create Sorted Array through Instructions", "question__title_slug": "create-sorted-array-through-instructions", "question__hide": false, "total_acs": 25667, "total_submitted": 66317, "frontend_question_id": 1649, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1771, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sell Diminishing-Valued Colored Balls", "question__title_slug": "sell-diminishing-valued-colored-balls", "question__hide": false, "total_acs": 37448, "total_submitted": 124878, "frontend_question_id": 1648, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1770, "question__article__live": true, "question__article__slug": "minimum-deletions-to-make-character-frequencies-unique", "question__article__has_video_solution": false, "question__title": "Minimum Deletions to Make Character Frequencies Unique", "question__title_slug": "minimum-deletions-to-make-character-frequencies-unique", "question__hide": false, "total_acs": 273326, "total_submitted": 446448, "frontend_question_id": 1647, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1769, "question__article__live": false, "question__article__slug": "get-maximum-in-generated-array", "question__article__has_video_solution": false, "question__title": "Get Maximum in Generated Array", "question__title_slug": "get-maximum-in-generated-array", "question__hide": false, "total_acs": 108323, "total_submitted": 214868, "frontend_question_id": 1646, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1768, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design an Expression Tree With Evaluate Function", "question__title_slug": "design-an-expression-tree-with-evaluate-function", "question__hide": false, "total_acs": 26405, "total_submitted": 31985, "frontend_question_id": 1628, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1767, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Front Middle Back Queue", "question__title_slug": "design-front-middle-back-queue", "question__hide": false, "total_acs": 27771, "total_submitted": 49233, "frontend_question_id": 1670, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1766, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Removals to Make Mountain Array", "question__title_slug": "minimum-number-of-removals-to-make-mountain-array", "question__hide": false, "total_acs": 29784, "total_submitted": 71408, "frontend_question_id": 1671, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1765, "question__article__live": true, "question__article__slug": "merge-in-between-linked-lists", "question__article__has_video_solution": false, "question__title": "Merge In Between Linked Lists", "question__title_slug": "merge-in-between-linked-lists", "question__hide": false, "total_acs": 210512, "total_submitted": 258351, "frontend_question_id": 1669, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1764, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Repeating Substring", "question__title_slug": "maximum-repeating-substring", "question__hide": false, "total_acs": 49878, "total_submitted": 128989, "frontend_question_id": 1668, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1763, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Valid Triplets That Can Represent a Country", "question__title_slug": "all-valid-triplets-that-can-represent-a-country", "question__hide": false, "total_acs": 19603, "total_submitted": 23907, "frontend_question_id": 1623, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1762, "question__article__live": true, "question__article__slug": "furthest-building-you-can-reach", "question__article__has_video_solution": false, "question__title": "Furthest Building You Can Reach", "question__title_slug": "furthest-building-you-can-reach", "question__hide": false, "total_acs": 222465, "total_submitted": 447493, "frontend_question_id": 1642, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1761, "question__article__live": true, "question__article__slug": "count-sorted-vowel-strings", "question__article__has_video_solution": false, "question__title": "Count Sorted Vowel Strings", "question__title_slug": "count-sorted-vowel-strings", "question__hide": false, "total_acs": 182938, "total_submitted": 233522, "frontend_question_id": 1641, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1760, "question__article__live": true, "question__article__slug": "check-array-formation-through-concatenation", "question__article__has_video_solution": false, "question__title": "Check Array Formation Through Concatenation", "question__title_slug": "check-array-formation-through-concatenation", "question__hide": false, "total_acs": 81790, "total_submitted": 144706, "frontend_question_id": 1640, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1759, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Missing IDs", "question__title_slug": "find-the-missing-ids", "question__hide": false, "total_acs": 18713, "total_submitted": 25592, "frontend_question_id": 1613, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1758, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distribute Repeating Integers", "question__title_slug": "distribute-repeating-integers", "question__hide": false, "total_acs": 14765, "total_submitted": 37310, "frontend_question_id": 1655, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1757, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Jumps to Reach Home", "question__title_slug": "minimum-jumps-to-reach-home", "question__hide": false, "total_acs": 42700, "total_submitted": 145608, "frontend_question_id": 1654, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1756, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make String Balanced", "question__title_slug": "minimum-deletions-to-make-string-balanced", "question__hide": false, "total_acs": 42177, "total_submitted": 71795, "frontend_question_id": 1653, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1755, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Defuse the Bomb", "question__title_slug": "defuse-the-bomb", "question__hide": false, "total_acs": 44679, "total_submitted": 68366, "frontend_question_id": 1652, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1753, "question__article__live": true, "question__article__slug": "path-with-minimum-effort", "question__article__has_video_solution": false, "question__title": "Path With Minimum Effort", "question__title_slug": "path-with-minimum-effort", "question__hide": false, "total_acs": 253445, "total_submitted": 425513, "frontend_question_id": 1631, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1752, "question__article__live": true, "question__article__slug": "arithmetic-subarrays", "question__article__has_video_solution": false, "question__title": "Arithmetic Subarrays", "question__title_slug": "arithmetic-subarrays", "question__hide": false, "total_acs": 136439, "total_submitted": 162933, "frontend_question_id": 1630, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1751, "question__article__live": true, "question__article__slug": "slowest-key", "question__article__has_video_solution": false, "question__title": "Slowest Key", "question__title_slug": "slowest-key", "question__hide": false, "total_acs": 99586, "total_submitted": 168612, "frontend_question_id": 1629, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1750, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Two Expression Trees are Equivalent", "question__title_slug": "check-if-two-expression-trees-are-equivalent", "question__hide": false, "total_acs": 7278, "total_submitted": 10277, "frontend_question_id": 1612, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1749, "question__article__live": true, "question__article__slug": "sellers-with-no-sales", "question__article__has_video_solution": false, "question__title": "Sellers With No Sales", "question__title_slug": "sellers-with-no-sales", "question__hide": false, "total_acs": 33001, "total_submitted": 60831, "frontend_question_id": 1607, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1748, "question__article__live": true, "question__article__slug": "best-team-with-no-conflicts", "question__article__has_video_solution": false, "question__title": "Best Team With No Conflicts", "question__title_slug": "best-team-with-no-conflicts", "question__hide": false, "total_acs": 82208, "total_submitted": 163296, "frontend_question_id": 1626, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1747, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographically Smallest String After Applying Operations", "question__title_slug": "lexicographically-smallest-string-after-applying-operations", "question__hide": false, "total_acs": 14626, "total_submitted": 22383, "frontend_question_id": 1625, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1746, "question__article__live": true, "question__article__slug": "largest-substring-between-two-equal-characters", "question__article__has_video_solution": false, "question__title": "Largest Substring Between Two Equal Characters", "question__title_slug": "largest-substring-between-two-equal-characters", "question__hide": false, "total_acs": 152456, "total_submitted": 222217, "frontend_question_id": 1624, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1745, "question__article__live": true, "question__article__slug": "find-nearest-right-node-in-binary-tree", "question__article__has_video_solution": true, "question__title": "Find Nearest Right Node in Binary Tree", "question__title_slug": "find-nearest-right-node-in-binary-tree", "question__hide": false, "total_acs": 23026, "total_submitted": 30517, "frontend_question_id": 1602, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1744, "question__article__live": true, "question__article__slug": "number-of-ways-to-form-a-target-string-given-a-dictionary", "question__article__has_video_solution": false, "question__title": "Number of Ways to Form a Target String Given a Dictionary", "question__title_slug": "number-of-ways-to-form-a-target-string-given-a-dictionary", "question__hide": false, "total_acs": 56553, "total_submitted": 109980, "frontend_question_id": 1639, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1743, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Substrings That Differ by One Character", "question__title_slug": "count-substrings-that-differ-by-one-character", "question__hide": false, "total_acs": 29642, "total_submitted": 41701, "frontend_question_id": 1638, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1742, "question__article__live": true, "question__article__slug": "widest-vertical-area-between-two-points-containing-no-points", "question__article__has_video_solution": false, "question__title": "Widest Vertical Area Between Two Points Containing No Points", "question__title_slug": "widest-vertical-area-between-two-points-containing-no-points", "question__hide": false, "total_acs": 167614, "total_submitted": 191509, "frontend_question_id": 1637, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1741, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Array by Increasing Frequency", "question__title_slug": "sort-array-by-increasing-frequency", "question__hide": false, "total_acs": 126304, "total_submitted": 176466, "frontend_question_id": 1636, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1740, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subtrees With Max Distance Between Cities", "question__title_slug": "count-subtrees-with-max-distance-between-cities", "question__hide": false, "total_acs": 10341, "total_submitted": 15738, "frontend_question_id": 1617, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1739, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split Two Strings to Make Palindrome", "question__title_slug": "split-two-strings-to-make-palindrome", "question__hide": false, "total_acs": 24716, "total_submitted": 79650, "frontend_question_id": 1616, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1738, "question__article__live": true, "question__article__slug": "maximal-network-rank", "question__article__has_video_solution": false, "question__title": "Maximal Network Rank", "question__title_slug": "maximal-network-rank", "question__hide": false, "total_acs": 141411, "total_submitted": 217272, "frontend_question_id": 1615, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1737, "question__article__live": true, "question__article__slug": "maximum-nesting-depth-of-the-parentheses", "question__article__has_video_solution": false, "question__title": "Maximum Nesting Depth of the Parentheses", "question__title_slug": "maximum-nesting-depth-of-the-parentheses", "question__hide": false, "total_acs": 329617, "total_submitted": 393838, "frontend_question_id": 1614, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1736, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Build Binary Expression Tree From Infix Expression", "question__title_slug": "build-binary-expression-tree-from-infix-expression", "question__hide": false, "total_acs": 13089, "total_submitted": 20911, "frontend_question_id": 1597, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1735, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Frequently Ordered Products for Each Customer", "question__title_slug": "the-most-frequently-ordered-products-for-each-customer", "question__hide": false, "total_acs": 32814, "total_submitted": 41854, "frontend_question_id": 1596, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1734, "question__article__live": true, "question__article__slug": "bank-account-summary-ii", "question__article__has_video_solution": false, "question__title": "Bank Account Summary II", "question__title_slug": "bank-account-summary-ii", "question__hide": false, "total_acs": 101386, "total_submitted": 121563, "frontend_question_id": 1587, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1733, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Visible Points", "question__title_slug": "maximum-number-of-visible-points", "question__hide": false, "total_acs": 40193, "total_submitted": 107586, "frontend_question_id": 1610, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1732, "question__article__live": true, "question__article__slug": "minimum-one-bit-operations-to-make-integers-zero", "question__article__has_video_solution": false, "question__title": "Minimum One Bit Operations to Make Integers Zero", "question__title_slug": "minimum-one-bit-operations-to-make-integers-zero", "question__hide": false, "total_acs": 58181, "total_submitted": 78398, "frontend_question_id": 1611, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1731, "question__article__live": true, "question__article__slug": "even-odd-tree", "question__article__has_video_solution": false, "question__title": "Even Odd Tree", "question__title_slug": "even-odd-tree", "question__hide": false, "total_acs": 155271, "total_submitted": 236294, "frontend_question_id": 1609, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1730, "question__article__live": true, "question__article__slug": "special-array-with-x-elements-greater-than-or-equal-x", "question__article__has_video_solution": false, "question__title": "Special Array With X Elements Greater Than or Equal X", "question__title_slug": "special-array-with-x-elements-greater-than-or-equal-x", "question__hide": false, "total_acs": 187810, "total_submitted": 280901, "frontend_question_id": 1608, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1729, "question__article__live": true, "question__article__slug": "binary-search-tree-iterator-ii", "question__article__has_video_solution": false, "question__title": "Binary Search Tree Iterator II", "question__title_slug": "binary-search-tree-iterator-ii", "question__hide": false, "total_acs": 13938, "total_submitted": 21197, "frontend_question_id": 1586, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1728, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fancy Sequence", "question__title_slug": "fancy-sequence", "question__hide": false, "total_acs": 11953, "total_submitted": 69297, "frontend_question_id": 1622, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1727, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cat and Mouse II", "question__title_slug": "cat-and-mouse-ii", "question__hide": false, "total_acs": 7091, "total_submitted": 17737, "frontend_question_id": 1728, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1726, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Coordinate With Maximum Network Quality", "question__title_slug": "coordinate-with-maximum-network-quality", "question__hide": false, "total_acs": 8705, "total_submitted": 23058, "frontend_question_id": 1620, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1725, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sets of K Non-Overlapping Line Segments", "question__title_slug": "number-of-sets-of-k-non-overlapping-line-segments", "question__hide": false, "total_acs": 9945, "total_submitted": 22897, "frontend_question_id": 1621, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1724, "question__article__live": true, "question__article__slug": "customer-who-visited-but-did-not-make-any-transactions", "question__article__has_video_solution": false, "question__title": "Customer Who Visited but Did Not Make Any Transactions", "question__title_slug": "customer-who-visited-but-did-not-make-any-transactions", "question__hide": false, "total_acs": 395097, "total_submitted": 578687, "frontend_question_id": 1581, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1723, "question__article__live": true, "question__article__slug": "maximum-number-of-achievable-transfer-requests", "question__article__has_video_solution": false, "question__title": "Maximum Number of Achievable Transfer Requests", "question__title_slug": "maximum-number-of-achievable-transfer-requests", "question__hide": false, "total_acs": 55563, "total_submitted": 86155, "frontend_question_id": 1601, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1722, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Throne Inheritance", "question__title_slug": "throne-inheritance", "question__hide": false, "total_acs": 17186, "total_submitted": 26437, "frontend_question_id": 1600, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1721, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Profit of Operating a Centennial Wheel", "question__title_slug": "maximum-profit-of-operating-a-centennial-wheel", "question__hide": false, "total_acs": 12416, "total_submitted": 28363, "frontend_question_id": 1599, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1720, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Crawler Log Folder", "question__title_slug": "crawler-log-folder", "question__hide": false, "total_acs": 80055, "total_submitted": 122732, "frontend_question_id": 1598, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1719, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Put Boxes Into the Warehouse II", "question__title_slug": "put-boxes-into-the-warehouse-ii", "question__hide": false, "total_acs": 4514, "total_submitted": 7124, "frontend_question_id": 1580, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1718, "question__article__live": true, "question__article__slug": "warehouse-manager", "question__article__has_video_solution": false, "question__title": "Warehouse Manager", "question__title_slug": "warehouse-manager", "question__hide": false, "total_acs": 41514, "total_submitted": 47301, "frontend_question_id": 1571, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1717, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Connect Two Groups of Points", "question__title_slug": "minimum-cost-to-connect-two-groups-of-points", "question__hide": false, "total_acs": 9028, "total_submitted": 18865, "frontend_question_id": 1595, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1716, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Non Negative Product in a Matrix", "question__title_slug": "maximum-non-negative-product-in-a-matrix", "question__hide": false, "total_acs": 24076, "total_submitted": 71539, "frontend_question_id": 1594, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1715, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split a String Into the Max Number of Unique Substrings", "question__title_slug": "split-a-string-into-the-max-number-of-unique-substrings", "question__hide": false, "total_acs": 31139, "total_submitted": 55209, "frontend_question_id": 1593, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1714, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Spaces Between Words", "question__title_slug": "rearrange-spaces-between-words", "question__hide": false, "total_acs": 56438, "total_submitted": 130350, "frontend_question_id": 1592, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1713, "question__article__live": true, "question__article__slug": "dot-product-of-two-sparse-vectors", "question__article__has_video_solution": false, "question__title": "Dot Product of Two Sparse Vectors", "question__title_slug": "dot-product-of-two-sparse-vectors", "question__hide": false, "total_acs": 258025, "total_submitted": 287184, "frontend_question_id": 1570, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1712, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Orders and Customers Per Month", "question__title_slug": "unique-orders-and-customers-per-month", "question__hide": false, "total_acs": 21644, "total_submitted": 26350, "frontend_question_id": 1565, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1711, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Valid Matrix Given Row and Column Sums", "question__title_slug": "find-valid-matrix-given-row-and-column-sums", "question__hide": false, "total_acs": 41151, "total_submitted": 53252, "frontend_question_id": 1605, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1710, "question__article__live": true, "question__article__slug": "find-server-that-handled-most-number-of-requests", "question__article__has_video_solution": false, "question__title": "Find Servers That Handled Most Number of Requests", "question__title_slug": "find-servers-that-handled-most-number-of-requests", "question__hide": false, "total_acs": 16646, "total_submitted": 38205, "frontend_question_id": 1606, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1709, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alert Using Same Key-Card Three or More Times in a One Hour Period", "question__title_slug": "alert-using-same-key-card-three-or-more-times-in-a-one-hour-period", "question__hide": false, "total_acs": 36276, "total_submitted": 79132, "frontend_question_id": 1604, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1708, "question__article__live": true, "question__article__slug": "design-parking-system", "question__article__has_video_solution": false, "question__title": "Design Parking System", "question__title_slug": "design-parking-system", "question__hide": false, "total_acs": 279933, "total_submitted": 318289, "frontend_question_id": 1603, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1707, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If String Is Transformable With Substring Sort Operations", "question__title_slug": "check-if-string-is-transformable-with-substring-sort-operations", "question__hide": false, "total_acs": 8434, "total_submitted": 17387, "frontend_question_id": 1585, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1706, "question__article__live": true, "question__article__slug": "min-cost-to-connect-all-points", "question__article__has_video_solution": false, "question__title": "Min Cost to Connect All Points", "question__title_slug": "min-cost-to-connect-all-points", "question__hide": false, "total_acs": 286545, "total_submitted": 429315, "frontend_question_id": 1584, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1705, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Unhappy Friends", "question__title_slug": "count-unhappy-friends", "question__hide": false, "total_acs": 28324, "total_submitted": 46016, "frontend_question_id": 1583, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1704, "question__article__live": true, "question__article__slug": "special-positions-in-a-binary-matrix", "question__article__has_video_solution": false, "question__title": "Special Positions in a Binary Matrix", "question__title_slug": "special-positions-in-a-binary-matrix", "question__hide": false, "total_acs": 145429, "total_submitted": 211934, "frontend_question_id": 1582, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1703, "question__article__live": true, "question__article__slug": "put-boxes-into-the-warehouse-i", "question__article__has_video_solution": false, "question__title": "Put Boxes Into the Warehouse I", "question__title_slug": "put-boxes-into-the-warehouse-i", "question__hide": false, "total_acs": 15300, "total_submitted": 22834, "frontend_question_id": 1564, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1702, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Bank Account Summary", "question__title_slug": "bank-account-summary", "question__hide": false, "total_acs": 17998, "total_submitted": 35178, "frontend_question_id": 1555, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1701, "question__article__live": true, "question__article__slug": "remove-max-number-of-edges-to-keep-graph-fully-traversable", "question__article__has_video_solution": false, "question__title": "Remove Max Number of Edges to Keep Graph Fully Traversable", "question__title_slug": "remove-max-number-of-edges-to-keep-graph-fully-traversable", "question__hide": false, "total_acs": 58597, "total_submitted": 91527, "frontend_question_id": 1579, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1700, "question__article__live": true, "question__article__slug": "minimum-time-to-make-rope-colorful", "question__article__has_video_solution": false, "question__title": "Minimum Time to Make Rope Colorful", "question__title_slug": "minimum-time-to-make-rope-colorful", "question__hide": false, "total_acs": 256034, "total_submitted": 401250, "frontend_question_id": 1578, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1699, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways Where Square of Number Is Equal to Product of Two Numbers", "question__title_slug": "number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers", "question__hide": false, "total_acs": 20908, "total_submitted": 50844, "frontend_question_id": 1577, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1698, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace All ?'s to Avoid Consecutive Repeating Characters", "question__title_slug": "replace-all-s-to-avoid-consecutive-repeating-characters", "question__hide": false, "total_acs": 60290, "total_submitted": 129884, "frontend_question_id": 1576, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1697, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strings Differ by One Character", "question__title_slug": "strings-differ-by-one-character", "question__hide": false, "total_acs": 24393, "total_submitted": 58446, "frontend_question_id": 1554, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1696, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strange Printer II", "question__title_slug": "strange-printer-ii", "question__hide": false, "total_acs": 10894, "total_submitted": 18462, "frontend_question_id": 1591, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1695, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum Obtained of Any Permutation", "question__title_slug": "maximum-sum-obtained-of-any-permutation", "question__hide": false, "total_acs": 19656, "total_submitted": 51910, "frontend_question_id": 1589, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1694, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Sum Divisible by P", "question__title_slug": "make-sum-divisible-by-p", "question__hide": false, "total_acs": 28793, "total_submitted": 99084, "frontend_question_id": 1590, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1693, "question__article__live": true, "question__article__slug": "sum-of-all-odd-length-subarrays", "question__article__has_video_solution": false, "question__title": "Sum of All Odd Length Subarrays", "question__title_slug": "sum-of-all-odd-length-subarrays", "question__hide": false, "total_acs": 197823, "total_submitted": 238122, "frontend_question_id": 1588, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1692, "question__article__live": true, "question__article__slug": "number-of-ways-to-reorder-array-to-get-same-bst", "question__article__has_video_solution": false, "question__title": "Number of Ways to Reorder Array to Get Same BST", "question__title_slug": "number-of-ways-to-reorder-array-to-get-same-bst", "question__hide": false, "total_acs": 55238, "total_submitted": 103323, "frontend_question_id": 1569, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1691, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Disconnect Island", "question__title_slug": "minimum-number-of-days-to-disconnect-island", "question__hide": false, "total_acs": 13937, "total_submitted": 30957, "frontend_question_id": 1568, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1690, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Length of Subarray With Positive Product", "question__title_slug": "maximum-length-of-subarray-with-positive-product", "question__hide": false, "total_acs": 95501, "total_submitted": 215957, "frontend_question_id": 1567, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1689, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Pattern of Length M Repeated K or More Times", "question__title_slug": "detect-pattern-of-length-m-repeated-k-or-more-times", "question__hide": false, "total_acs": 34538, "total_submitted": 80092, "frontend_question_id": 1566, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1688, "question__article__live": true, "question__article__slug": "the-most-recent-orders-for-each-product", "question__article__has_video_solution": false, "question__title": "The Most Recent Orders for Each Product", "question__title_slug": "the-most-recent-orders-for-each-product", "question__hide": false, "total_acs": 28529, "total_submitted": 44017, "frontend_question_id": 1549, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1687, "question__article__live": true, "question__article__slug": "the-most-similar-path-in-a-graph", "question__article__has_video_solution": false, "question__title": "The Most Similar Path in a Graph", "question__title_slug": "the-most-similar-path-in-a-graph", "question__hide": false, "total_acs": 17304, "total_submitted": 29252, "frontend_question_id": 1548, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1686, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fix Product Name Format", "question__title_slug": "fix-product-name-format", "question__hide": false, "total_acs": 20271, "total_submitted": 34083, "frontend_question_id": 1543, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1685, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stone Game V", "question__title_slug": "stone-game-v", "question__hide": false, "total_acs": 19697, "total_submitted": 48429, "frontend_question_id": 1563, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1684, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Latest Group of Size M", "question__title_slug": "find-latest-group-of-size-m", "question__hide": false, "total_acs": 18239, "total_submitted": 42494, "frontend_question_id": 1562, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1683, "question__article__live": true, "question__article__slug": "maximum-number-of-coins-you-can-get", "question__article__has_video_solution": false, "question__title": "Maximum Number of Coins You Can Get", "question__title_slug": "maximum-number-of-coins-you-can-get", "question__hide": false, "total_acs": 162544, "total_submitted": 192239, "frontend_question_id": 1561, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1682, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Most Visited Sector in a Circular Track", "question__title_slug": "most-visited-sector-in-a-circular-track", "question__hide": false, "total_acs": 31726, "total_submitted": 53997, "frontend_question_id": 1560, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1681, "question__article__live": true, "question__article__slug": "guess-the-majority-in-a-hidden-array", "question__article__has_video_solution": false, "question__title": "Guess the Majority in a Hidden Array", "question__title_slug": "guess-the-majority-in-a-hidden-array", "question__hide": false, "total_acs": 4089, "total_submitted": 5837, "frontend_question_id": 1538, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1680, "question__article__live": true, "question__article__slug": "count-all-possible-routes", "question__article__has_video_solution": false, "question__title": "Count All Possible Routes", "question__title_slug": "count-all-possible-routes", "question__hide": false, "total_acs": 57598, "total_submitted": 88073, "frontend_question_id": 1575, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1679, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Subarray to be Removed to Make Array Sorted", "question__title_slug": "shortest-subarray-to-be-removed-to-make-array-sorted", "question__hide": false, "total_acs": 30684, "total_submitted": 80947, "frontend_question_id": 1574, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1678, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Split a String", "question__title_slug": "number-of-ways-to-split-a-string", "question__hide": false, "total_acs": 29919, "total_submitted": 89779, "frontend_question_id": 1573, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1677, "question__article__live": true, "question__article__slug": "matrix-diagonal-sum", "question__article__has_video_solution": false, "question__title": "Matrix Diagonal Sum", "question__title_slug": "matrix-diagonal-sum", "question__hide": false, "total_acs": 354691, "total_submitted": 427663, "frontend_question_id": 1572, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1676, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Eat N Oranges", "question__title_slug": "minimum-number-of-days-to-eat-n-oranges", "question__hide": false, "total_acs": 35459, "total_submitted": 100506, "frontend_question_id": 1553, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1675, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Magnetic Force Between Two Balls", "question__title_slug": "magnetic-force-between-two-balls", "question__hide": false, "total_acs": 57251, "total_submitted": 93099, "frontend_question_id": 1552, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1674, "question__article__live": true, "question__article__slug": "minimum-operations-to-make-array-equal", "question__article__has_video_solution": false, "question__title": "Minimum Operations to Make Array Equal", "question__title_slug": "minimum-operations-to-make-array-equal", "question__hide": false, "total_acs": 97074, "total_submitted": 118066, "frontend_question_id": 1551, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1672, "question__article__live": true, "question__article__slug": "find-the-index-of-the-large-integer", "question__article__has_video_solution": false, "question__title": "Find the Index of the Large Integer", "question__title_slug": "find-the-index-of-the-large-integer", "question__hide": false, "total_acs": 13431, "total_submitted": 23909, "frontend_question_id": 1533, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1671, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Most Recent Three Orders", "question__title_slug": "the-most-recent-three-orders", "question__hide": false, "total_acs": 28498, "total_submitted": 41723, "frontend_question_id": 1532, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1670, "question__article__live": true, "question__article__slug": "patients-with-a-condition", "question__article__has_video_solution": false, "question__title": "Patients With a Condition", "question__title_slug": "patients-with-a-condition", "question__hide": false, "total_acs": 207772, "total_submitted": 515849, "frontend_question_id": 1527, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1669, "question__article__live": true, "question__article__slug": "minimum-cost-to-cut-a-stick", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Cut a Stick", "question__title_slug": "minimum-cost-to-cut-a-stick", "question__hide": false, "total_acs": 119351, "total_submitted": 193227, "frontend_question_id": 1547, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1668, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Longest Awesome Substring", "question__title_slug": "find-longest-awesome-substring", "question__hide": false, "total_acs": 14421, "total_submitted": 33180, "frontend_question_id": 1542, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1667, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Kth Bit in Nth Binary String", "question__title_slug": "find-kth-bit-in-nth-binary-string", "question__hide": false, "total_acs": 42066, "total_submitted": 71636, "frontend_question_id": 1545, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1666, "question__article__live": true, "question__article__slug": "make-the-string-great", "question__article__has_video_solution": false, "question__title": "Make The String Great", "question__title_slug": "make-the-string-great", "question__hide": false, "total_acs": 309458, "total_submitted": 452622, "frontend_question_id": 1544, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1665, "question__article__live": true, "question__article__slug": "diameter-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Diameter of N-Ary Tree", "question__title_slug": "diameter-of-n-ary-tree", "question__hide": false, "total_acs": 48992, "total_submitted": 65881, "frontend_question_id": 1522, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1664, "question__article__live": true, "question__article__slug": "find-users-with-valid-e-mails", "question__article__has_video_solution": false, "question__title": "Find Users With Valid E-Mails", "question__title_slug": "find-users-with-valid-e-mails", "question__hide": false, "total_acs": 104668, "total_submitted": 235309, "frontend_question_id": 1517, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1663, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Detect Cycles in 2D Grid", "question__title_slug": "detect-cycles-in-2d-grid", "question__hide": false, "total_acs": 41883, "total_submitted": 86232, "frontend_question_id": 1559, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1662, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Numbers of Function Calls to Make Target Array", "question__title_slug": "minimum-numbers-of-function-calls-to-make-target-array", "question__hide": false, "total_acs": 21446, "total_submitted": 33732, "frontend_question_id": 1558, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1661, "question__article__live": true, "question__article__slug": "minimum-number-of-vertices-to-reach-all-nodes", "question__article__has_video_solution": false, "question__title": "Minimum Number of Vertices to Reach All Nodes", "question__title_slug": "minimum-number-of-vertices-to-reach-all-nodes", "question__hide": false, "total_acs": 179061, "total_submitted": 221054, "frontend_question_id": 1557, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1660, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Thousand Separator", "question__title_slug": "thousand-separator", "question__hide": false, "total_acs": 52126, "total_submitted": 97058, "frontend_question_id": 1556, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1659, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get the Maximum Score", "question__title_slug": "get-the-maximum-score", "question__hide": false, "total_acs": 26045, "total_submitted": 66095, "frontend_question_id": 1537, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1658, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Arrange a Binary Grid", "question__title_slug": "minimum-swaps-to-arrange-a-binary-grid", "question__hide": false, "total_acs": 15051, "total_submitted": 31736, "frontend_question_id": 1536, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1657, "question__article__live": true, "question__article__slug": "find-the-winner-of-an-array-game", "question__article__has_video_solution": false, "question__title": "Find the Winner of an Array Game", "question__title_slug": "find-the-winner-of-an-array-game", "question__hide": false, "total_acs": 114419, "total_submitted": 200844, "frontend_question_id": 1535, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1656, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Good Triplets", "question__title_slug": "count-good-triplets", "question__hide": false, "total_acs": 119689, "total_submitted": 147388, "frontend_question_id": 1534, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1655, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Move Sub-Tree of N-Ary Tree", "question__title_slug": "move-sub-tree-of-n-ary-tree", "question__hide": false, "total_acs": 2271, "total_submitted": 3650, "frontend_question_id": 1516, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1654, "question__article__live": true, "question__article__slug": "customer-order-frequency", "question__article__has_video_solution": false, "question__title": "Customer Order Frequency", "question__title_slug": "customer-order-frequency", "question__hide": false, "total_acs": 41898, "total_submitted": 61553, "frontend_question_id": 1511, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1653, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Leaf Nodes Pairs", "question__title_slug": "number-of-good-leaf-nodes-pairs", "question__hide": false, "total_acs": 46832, "total_submitted": 73915, "frontend_question_id": 1530, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1652, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Suffix Flips", "question__title_slug": "minimum-suffix-flips", "question__hide": false, "total_acs": 53378, "total_submitted": 72848, "frontend_question_id": 1529, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1651, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shuffle String", "question__title_slug": "shuffle-string", "question__hide": false, "total_acs": 382279, "total_submitted": 451568, "frontend_question_id": 1528, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1650, "question__article__live": true, "question__article__slug": "find-root-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Find Root of N-Ary Tree", "question__title_slug": "find-root-of-n-ary-tree", "question__hide": false, "total_acs": 34598, "total_submitted": 44128, "frontend_question_id": 1506, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1649, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Non-Overlapping Subarrays With Sum Equals Target", "question__title_slug": "maximum-number-of-non-overlapping-subarrays-with-sum-equals-target", "question__hide": false, "total_acs": 28184, "total_submitted": 59191, "frontend_question_id": 1546, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1648, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Insertions to Balance a Parentheses String", "question__title_slug": "minimum-insertions-to-balance-a-parentheses-string", "question__hide": false, "total_acs": 61285, "total_submitted": 116991, "frontend_question_id": 1541, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1647, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can Convert String in K Moves", "question__title_slug": "can-convert-string-in-k-moves", "question__hide": false, "total_acs": 19044, "total_submitted": 54625, "frontend_question_id": 1540, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1646, "question__article__live": true, "question__article__slug": "kth-missing-positive-number", "question__article__has_video_solution": false, "question__title": "Kth Missing Positive Number", "question__title_slug": "kth-missing-positive-number", "question__hide": false, "total_acs": 420754, "total_submitted": 701489, "frontend_question_id": 1539, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1645, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find a Value of a Mysterious Function Closest to Target", "question__title_slug": "find-a-value-of-a-mysterious-function-closest-to-target", "question__hide": false, "total_acs": 10060, "total_submitted": 22845, "frontend_question_id": 1521, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1644, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Non-Overlapping Substrings", "question__title_slug": "maximum-number-of-non-overlapping-substrings", "question__hide": false, "total_acs": 16169, "total_submitted": 41253, "frontend_question_id": 1520, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1643, "question__article__live": true, "question__article__slug": "number-of-nodes-in-the-sub-tree-with-the-same-label", "question__article__has_video_solution": false, "question__title": "Number of Nodes in the Sub-Tree With the Same Label", "question__title_slug": "number-of-nodes-in-the-sub-tree-with-the-same-label", "question__hide": false, "total_acs": 83602, "total_submitted": 152019, "frontend_question_id": 1519, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1642, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Water Bottles", "question__title_slug": "water-bottles", "question__hide": false, "total_acs": 78576, "total_submitted": 128867, "frontend_question_id": 1518, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1641, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Countries You Can Safely Invest In", "question__title_slug": "countries-you-can-safely-invest-in", "question__hide": false, "total_acs": 38211, "total_submitted": 76469, "frontend_question_id": 1501, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1640, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a File Sharing System", "question__title_slug": "design-a-file-sharing-system", "question__hide": false, "total_acs": 4232, "total_submitted": 9716, "frontend_question_id": 1500, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1639, "question__article__live": true, "question__article__slug": "friendly-movies-streamed-last-month", "question__article__has_video_solution": false, "question__title": "Friendly Movies Streamed Last Month", "question__title_slug": "friendly-movies-streamed-last-month", "question__hide": false, "total_acs": 30898, "total_submitted": 63072, "frontend_question_id": 1495, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1638, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Position for a Service Centre", "question__title_slug": "best-position-for-a-service-centre", "question__hide": false, "total_acs": 14086, "total_submitted": 39509, "frontend_question_id": 1515, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1637, "question__article__live": true, "question__article__slug": "string-compression-ii", "question__article__has_video_solution": false, "question__title": "String Compression II", "question__title_slug": "string-compression-ii", "question__hide": false, "total_acs": 98327, "total_submitted": 186991, "frontend_question_id": 1531, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1636, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Substrings With Only 1s", "question__title_slug": "number-of-substrings-with-only-1s", "question__hide": false, "total_acs": 45467, "total_submitted": 97120, "frontend_question_id": 1513, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1635, "question__article__live": true, "question__article__slug": "number-of-good-pairs", "question__article__has_video_solution": false, "question__title": "Number of Good Pairs", "question__title_slug": "number-of-good-pairs", "question__hide": false, "total_acs": 763099, "total_submitted": 857075, "frontend_question_id": 1512, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1634, "question__article__live": true, "question__article__slug": "clone-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Clone N-ary Tree", "question__title_slug": "clone-n-ary-tree", "question__hide": false, "total_acs": 29036, "total_submitted": 34921, "frontend_question_id": 1490, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1633, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Increments on Subarrays to Form a Target Array", "question__title_slug": "minimum-number-of-increments-on-subarrays-to-form-a-target-array", "question__hide": false, "total_acs": 38599, "total_submitted": 55291, "frontend_question_id": 1526, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1632, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Good Ways to Split a String", "question__title_slug": "number-of-good-ways-to-split-a-string", "question__hide": false, "total_acs": 101383, "total_submitted": 148454, "frontend_question_id": 1525, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1631, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sub-arrays With Odd Sum", "question__title_slug": "number-of-sub-arrays-with-odd-sum", "question__hide": false, "total_acs": 38357, "total_submitted": 87987, "frontend_question_id": 1524, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1630, "question__article__live": true, "question__article__slug": "count-odd-numbers-in-an-interval-range", "question__article__has_video_solution": false, "question__title": "Count Odd Numbers in an Interval Range", "question__title_slug": "count-odd-numbers-in-an-interval-range", "question__hide": false, "total_acs": 336543, "total_submitted": 674628, "frontend_question_id": 1523, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1629, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Possible Integer After at Most K Adjacent Swaps On Digits", "question__title_slug": "minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits", "question__hide": false, "total_acs": 10119, "total_submitted": 25703, "frontend_question_id": 1505, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1628, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Submatrices With All Ones", "question__title_slug": "count-submatrices-with-all-ones", "question__hide": false, "total_acs": 51518, "total_submitted": 90076, "frontend_question_id": 1504, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1627, "question__article__live": true, "question__article__slug": "last-moment-before-all-ants-fall-out-of-a-plank", "question__article__has_video_solution": false, "question__title": "Last Moment Before All Ants Fall Out of a Plank", "question__title_slug": "last-moment-before-all-ants-fall-out-of-a-plank", "question__hide": false, "total_acs": 89221, "total_submitted": 130190, "frontend_question_id": 1503, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1626, "question__article__live": true, "question__article__slug": "can-make-arithmetic-progression-from-sequence", "question__article__has_video_solution": false, "question__title": "Can Make Arithmetic Progression From Sequence", "question__title_slug": "can-make-arithmetic-progression-from-sequence", "question__hide": false, "total_acs": 246213, "total_submitted": 353863, "frontend_question_id": 1502, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1625, "question__article__live": true, "question__article__slug": "group-sold-products-by-the-date", "question__article__has_video_solution": false, "question__title": "Group Sold Products By The Date", "question__title_slug": "group-sold-products-by-the-date", "question__hide": false, "total_acs": 203857, "total_submitted": 265568, "frontend_question_id": 1484, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1624, "question__article__live": true, "question__article__slug": "clone-binary-tree-with-random-pointer", "question__article__has_video_solution": false, "question__title": "Clone Binary Tree With Random Pointer", "question__title_slug": "clone-binary-tree-with-random-pointer", "question__hide": false, "total_acs": 27634, "total_submitted": 34340, "frontend_question_id": 1485, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1623, "question__article__live": true, "question__article__slug": "sales-by-day-of-the-week", "question__article__has_video_solution": false, "question__title": "Sales by Day of the Week", "question__title_slug": "sales-by-day-of-the-week", "question__hide": false, "total_acs": 17623, "total_submitted": 22723, "frontend_question_id": 1479, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1622, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Value of Equation", "question__title_slug": "max-value-of-equation", "question__hide": false, "total_acs": 42690, "total_submitted": 96641, "frontend_question_id": 1499, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1621, "question__article__live": true, "question__article__slug": "number-of-subsequence-that-satisfy-the-given-sum-condition", "question__article__has_video_solution": false, "question__title": "Number of Subsequences That Satisfy the Given Sum Condition", "question__title_slug": "number-of-subsequences-that-satisfy-the-given-sum-condition", "question__hide": false, "total_acs": 118889, "total_submitted": 271472, "frontend_question_id": 1498, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1620, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Array Pairs Are Divisible by k", "question__title_slug": "check-if-array-pairs-are-divisible-by-k", "question__hide": false, "total_acs": 50102, "total_submitted": 130111, "frontend_question_id": 1497, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1619, "question__article__live": true, "question__article__slug": "path-crossing", "question__article__has_video_solution": false, "question__title": "Path Crossing", "question__title_slug": "path-crossing", "question__hide": false, "total_acs": 159096, "total_submitted": 255050, "frontend_question_id": 1496, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1618, "question__article__live": true, "question__article__slug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "question__article__has_video_solution": false, "question__title": "Delete N Nodes After M Nodes of a Linked List", "question__title_slug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "question__hide": false, "total_acs": 31390, "total_submitted": 42919, "frontend_question_id": 1474, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1617, "question__article__live": true, "question__article__slug": "stone-game-iv", "question__article__has_video_solution": false, "question__title": "Stone Game IV", "question__title_slug": "stone-game-iv", "question__hide": false, "total_acs": 72355, "total_submitted": 121000, "frontend_question_id": 1510, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1616, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Difference Between Largest and Smallest Value in Three Moves", "question__title_slug": "minimum-difference-between-largest-and-smallest-value-in-three-moves", "question__hide": false, "total_acs": 87694, "total_submitted": 159336, "frontend_question_id": 1509, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1615, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Range Sum of Sorted Subarray Sums", "question__title_slug": "range-sum-of-sorted-subarray-sums", "question__hide": false, "total_acs": 38289, "total_submitted": 65584, "frontend_question_id": 1508, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1613, "question__article__live": true, "question__article__slug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree", "question__article__has_video_solution": false, "question__title": "Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree", "question__title_slug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree", "question__hide": false, "total_acs": 53337, "total_submitted": 78663, "frontend_question_id": 1489, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1612, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Avoid Flood in The City", "question__title_slug": "avoid-flood-in-the-city", "question__hide": false, "total_acs": 36052, "total_submitted": 133737, "frontend_question_id": 1488, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1611, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Making File Names Unique", "question__title_slug": "making-file-names-unique", "question__hide": false, "total_acs": 33529, "total_submitted": 90602, "frontend_question_id": 1487, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1610, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "XOR Operation in an Array", "question__title_slug": "xor-operation-in-an-array", "question__hide": false, "total_acs": 193320, "total_submitted": 225199, "frontend_question_id": 1486, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1609, "question__article__live": true, "question__article__slug": "find-all-the-lonely-nodes", "question__article__has_video_solution": false, "question__title": "Find All The Lonely Nodes", "question__title_slug": "find-all-the-lonely-nodes", "question__hide": false, "total_acs": 54978, "total_submitted": 65716, "frontend_question_id": 1469, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1608, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Salaries", "question__title_slug": "calculate-salaries", "question__hide": false, "total_acs": 24289, "total_submitted": 30878, "frontend_question_id": 1468, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1607, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rectangles Area", "question__title_slug": "rectangles-area", "question__hide": false, "total_acs": 17050, "total_submitted": 24912, "frontend_question_id": 1459, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1605, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Days to Make m Bouquets", "question__title_slug": "minimum-number-of-days-to-make-m-bouquets", "question__hide": false, "total_acs": 123514, "total_submitted": 241297, "frontend_question_id": 1482, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1604, "question__article__live": true, "question__article__slug": "least-number-of-unique-integers-after-k-removals", "question__article__has_video_solution": false, "question__title": "Least Number of Unique Integers after K Removals", "question__title_slug": "least-number-of-unique-integers-after-k-removals", "question__hide": false, "total_acs": 241583, "total_submitted": 383858, "frontend_question_id": 1481, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1603, "question__article__live": true, "question__article__slug": "running-sum-of-1d-array", "question__article__has_video_solution": true, "question__title": "Running Sum of 1d Array", "question__title_slug": "running-sum-of-1d-array", "question__hide": false, "total_acs": 1814399, "total_submitted": 2091974, "frontend_question_id": 1480, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1587, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Parallel Courses II", "question__title_slug": "parallel-courses-ii", "question__hide": false, "total_acs": 18248, "total_submitted": 61692, "frontend_question_id": 1494, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1586, "question__article__live": true, "question__article__slug": "longest-subarray-of-1s-after-deleting-one-element", "question__article__has_video_solution": false, "question__title": "Longest Subarray of 1's After Deleting One Element", "question__title_slug": "longest-subarray-of-1s-after-deleting-one-element", "question__hide": false, "total_acs": 267117, "total_submitted": 396925, "frontend_question_id": 1493, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1585, "question__article__live": true, "question__article__slug": "the-kth-factor-of-n", "question__article__has_video_solution": false, "question__title": "The kth Factor of n", "question__title_slug": "the-kth-factor-of-n", "question__hide": false, "total_acs": 226226, "total_submitted": 335491, "frontend_question_id": 1492, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1584, "question__article__live": true, "question__article__slug": "average-salary-excluding-the-minimum-and-maximum-salary", "question__article__has_video_solution": false, "question__title": "Average Salary Excluding the Minimum and Maximum Salary", "question__title_slug": "average-salary-excluding-the-minimum-and-maximum-salary", "question__hide": false, "total_acs": 339157, "total_submitted": 534628, "frontend_question_id": 1491, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1583, "question__article__live": true, "question__article__slug": "paint-house-iii", "question__article__has_video_solution": false, "question__title": "Paint House III", "question__title_slug": "paint-house-iii", "question__hide": false, "total_acs": 61704, "total_submitted": 101134, "frontend_question_id": 1473, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1582, "question__article__live": true, "question__article__slug": "design-browser-history", "question__article__has_video_solution": false, "question__title": "Design Browser History", "question__title_slug": "design-browser-history", "question__hide": false, "total_acs": 233636, "total_submitted": 301273, "frontend_question_id": 1472, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1581, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The k Strongest Values in an Array", "question__title_slug": "the-k-strongest-values-in-an-array", "question__hide": false, "total_acs": 38464, "total_submitted": 62816, "frontend_question_id": 1471, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1580, "question__article__live": true, "question__article__slug": "shuffle-the-array", "question__article__has_video_solution": false, "question__title": "Shuffle the Array", "question__title_slug": "shuffle-the-array", "question__hide": false, "total_acs": 686677, "total_submitted": 776049, "frontend_question_id": 1470, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1579, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Active Users", "question__title_slug": "active-users", "question__hide": false, "total_acs": 38229, "total_submitted": 104271, "frontend_question_id": 1454, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1578, "question__article__live": true, "question__article__slug": "apples-oranges", "question__article__has_video_solution": false, "question__title": "Apples & Oranges", "question__title_slug": "apples-oranges", "question__hide": false, "total_acs": 52095, "total_submitted": 59911, "frontend_question_id": 1445, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1577, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Probability of a Two Boxes Having The Same Number of Distinct Balls", "question__title_slug": "probability-of-a-two-boxes-having-the-same-number-of-distinct-balls", "question__hide": false, "total_acs": 8476, "total_submitted": 13986, "frontend_question_id": 1467, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1576, "question__article__live": true, "question__article__slug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero", "question__article__has_video_solution": false, "question__title": "Reorder Routes to Make All Paths Lead to the City Zero", "question__title_slug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero", "question__hide": false, "total_acs": 185407, "total_submitted": 287758, "frontend_question_id": 1466, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1575, "question__article__live": true, "question__article__slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "question__article__has_video_solution": false, "question__title": "Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts", "question__title_slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "question__hide": false, "total_acs": 166935, "total_submitted": 406887, "frontend_question_id": 1465, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1574, "question__article__live": true, "question__article__slug": "maximum-product-of-two-elements-in-an-array", "question__article__has_video_solution": false, "question__title": "Maximum Product of Two Elements in an Array", "question__title_slug": "maximum-product-of-two-elements-in-an-array", "question__hide": false, "total_acs": 373876, "total_submitted": 452433, "frontend_question_id": 1464, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1573, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Two Non-overlapping Sub-arrays Each With Target Sum", "question__title_slug": "find-two-non-overlapping-sub-arrays-each-with-target-sum", "question__hide": false, "total_acs": 47577, "total_submitted": 130310, "frontend_question_id": 1477, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1572, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subrectangle Queries", "question__title_slug": "subrectangle-queries", "question__hide": false, "total_acs": 107057, "total_submitted": 121438, "frontend_question_id": 1476, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1571, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Allocate Mailboxes", "question__title_slug": "allocate-mailboxes", "question__hide": false, "total_acs": 24365, "total_submitted": 44063, "frontend_question_id": 1478, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1570, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Final Prices With a Special Discount in a Shop", "question__title_slug": "final-prices-with-a-special-discount-in-a-shop", "question__hide": false, "total_acs": 148837, "total_submitted": 191338, "frontend_question_id": 1475, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1569, "question__article__live": true, "question__article__slug": "max-dot-product-of-two-subsequences", "question__article__has_video_solution": false, "question__title": "Max Dot Product of Two Subsequences", "question__title_slug": "max-dot-product-of-two-subsequences", "question__hide": false, "total_acs": 77657, "total_submitted": 124286, "frontend_question_id": 1458, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1568, "question__article__live": true, "question__article__slug": "pseudo-palindromic-paths-in-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Pseudo-Palindromic Paths in a Binary Tree", "question__title_slug": "pseudo-palindromic-paths-in-a-binary-tree", "question__hide": false, "total_acs": 216577, "total_submitted": 316724, "frontend_question_id": 1457, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1567, "question__article__live": true, "question__article__slug": "maximum-number-of-vowels-in-a-substring-of-given-length", "question__article__has_video_solution": false, "question__title": "Maximum Number of Vowels in a Substring of Given Length", "question__title_slug": "maximum-number-of-vowels-in-a-substring-of-given-length", "question__hide": false, "total_acs": 313468, "total_submitted": 535613, "frontend_question_id": 1456, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1566, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a Word Occurs As a Prefix of Any Word in a Sentence", "question__title_slug": "check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence", "question__hide": false, "total_acs": 79317, "total_submitted": 123424, "frontend_question_id": 1455, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1565, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Evaluate Boolean Expression", "question__title_slug": "evaluate-boolean-expression", "question__hide": false, "total_acs": 28418, "total_submitted": 39172, "frontend_question_id": 1440, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1564, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create a Session Bar Chart", "question__title_slug": "create-a-session-bar-chart", "question__hide": false, "total_acs": 22944, "total_submitted": 30481, "frontend_question_id": 1435, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1563, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Darts Inside of a Circular Dartboard", "question__title_slug": "maximum-number-of-darts-inside-of-a-circular-dartboard", "question__hide": false, "total_acs": 6133, "total_submitted": 16204, "frontend_question_id": 1453, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1562, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "People Whose List of Favorite Companies Is Not a Subset of Another List", "question__title_slug": "people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list", "question__hide": false, "total_acs": 24398, "total_submitted": 42177, "frontend_question_id": 1452, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1561, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rearrange Words in a Sentence", "question__title_slug": "rearrange-words-in-a-sentence", "question__hide": false, "total_acs": 51711, "total_submitted": 80125, "frontend_question_id": 1451, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1560, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Students Doing Homework at a Given Time", "question__title_slug": "number-of-students-doing-homework-at-a-given-time", "question__hide": false, "total_acs": 122870, "total_submitted": 162550, "frontend_question_id": 1450, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1559, "question__article__live": true, "question__article__slug": "cherry-pickup-ii", "question__article__has_video_solution": false, "question__title": "Cherry Pickup II", "question__title_slug": "cherry-pickup-ii", "question__hide": false, "total_acs": 170301, "total_submitted": 236841, "frontend_question_id": 1463, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1558, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Course Schedule IV", "question__title_slug": "course-schedule-iv", "question__hide": false, "total_acs": 59221, "total_submitted": 118888, "frontend_question_id": 1462, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1557, "question__article__live": true, "question__article__slug": "check-if-a-string-contains-all-binary-codes-of-size-k", "question__article__has_video_solution": false, "question__title": "Check If a String Contains All Binary Codes of Size K", "question__title_slug": "check-if-a-string-contains-all-binary-codes-of-size-k", "question__hide": false, "total_acs": 120938, "total_submitted": 213915, "frontend_question_id": 1461, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1556, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Two Arrays Equal by Reversing Subarrays", "question__title_slug": "make-two-arrays-equal-by-reversing-subarrays", "question__hide": false, "total_acs": 127403, "total_submitted": 176945, "frontend_question_id": 1460, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1555, "question__article__live": true, "question__article__slug": "number-of-ways-of-cutting-a-pizza", "question__article__has_video_solution": false, "question__title": "Number of Ways of Cutting a Pizza", "question__title_slug": "number-of-ways-of-cutting-a-pizza", "question__hide": false, "total_acs": 67576, "total_submitted": 108698, "frontend_question_id": 1444, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1554, "question__article__live": true, "question__article__slug": "minimum-time-to-collect-all-apples-in-a-tree", "question__article__has_video_solution": false, "question__title": "Minimum Time to Collect All Apples in a Tree", "question__title_slug": "minimum-time-to-collect-all-apples-in-a-tree", "question__hide": false, "total_acs": 116649, "total_submitted": 187276, "frontend_question_id": 1443, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1553, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Triplets That Can Form Two Arrays of Equal XOR", "question__title_slug": "count-triplets-that-can-form-two-arrays-of-equal-xor", "question__hide": false, "total_acs": 38379, "total_submitted": 49790, "frontend_question_id": 1442, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1552, "question__article__live": true, "question__article__slug": "build-an-array-with-stack-operations", "question__article__has_video_solution": false, "question__title": "Build an Array With Stack Operations", "question__title_slug": "build-an-array-with-stack-operations", "question__hide": false, "total_acs": 165510, "total_submitted": 207260, "frontend_question_id": 1441, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1551, "question__article__live": true, "question__article__slug": "npv-queries", "question__article__has_video_solution": false, "question__title": "NPV Queries", "question__title_slug": "npv-queries", "question__hide": false, "total_acs": 26593, "total_submitted": 32149, "frontend_question_id": 1421, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1550, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Kth Smallest Sum of a Matrix With Sorted Rows", "question__title_slug": "find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows", "question__hide": false, "total_acs": 34118, "total_submitted": 55352, "frontend_question_id": 1439, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1549, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit", "question__title_slug": "longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit", "question__hide": false, "total_acs": 130048, "total_submitted": 262951, "frontend_question_id": 1438, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1548, "question__article__live": true, "question__article__slug": "check-if-all-ones-are-at-least-k-places-away", "question__article__has_video_solution": false, "question__title": "Check If All 1's Are at Least Length K Places Away", "question__title_slug": "check-if-all-1s-are-at-least-length-k-places-away", "question__hide": false, "total_acs": 77849, "total_submitted": 134242, "frontend_question_id": 1437, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1547, "question__article__live": true, "question__article__slug": "destination-city", "question__article__has_video_solution": false, "question__title": "Destination City", "question__title_slug": "destination-city", "question__hide": false, "total_acs": 263097, "total_submitted": 330845, "frontend_question_id": 1436, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1546, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Quiet Students in All Exams", "question__title_slug": "find-the-quiet-students-in-all-exams", "question__hide": false, "total_acs": 26086, "total_submitted": 44095, "frontend_question_id": 1412, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1545, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Form Largest Integer With Digits That Add up to Target", "question__title_slug": "form-largest-integer-with-digits-that-add-up-to-target", "question__hide": false, "total_acs": 17724, "total_submitted": 36857, "frontend_question_id": 1449, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1544, "question__article__live": true, "question__article__slug": "count-good-nodes-in-binary-tree", "question__article__has_video_solution": true, "question__title": "Count Good Nodes in Binary Tree", "question__title_slug": "count-good-nodes-in-binary-tree", "question__hide": false, "total_acs": 498557, "total_submitted": 682955, "frontend_question_id": 1448, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1543, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Simplified Fractions", "question__title_slug": "simplified-fractions", "question__hide": false, "total_acs": 32716, "total_submitted": 49106, "frontend_question_id": 1447, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1542, "question__article__live": true, "question__article__slug": "consecutive-characters", "question__article__has_video_solution": false, "question__title": "Consecutive Characters", "question__title_slug": "consecutive-characters", "question__hide": false, "total_acs": 165227, "total_submitted": 273643, "frontend_question_id": 1446, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1541, "question__article__live": true, "question__article__slug": "top-travellers", "question__article__has_video_solution": false, "question__title": "Top Travellers", "question__title_slug": "top-travellers", "question__hide": false, "total_acs": 119976, "total_submitted": 207573, "frontend_question_id": 1407, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1539, "question__article__live": true, "question__article__slug": "diagonal-traverse-ii", "question__article__has_video_solution": false, "question__title": "Diagonal Traverse II", "question__title_slug": "diagonal-traverse-ii", "question__hide": false, "total_acs": 133252, "total_submitted": 234246, "frontend_question_id": 1424, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1538, "question__article__live": true, "question__article__slug": "maximum-points-you-can-obtain-from-cards", "question__article__has_video_solution": false, "question__title": "Maximum Points You Can Obtain from Cards", "question__title_slug": "maximum-points-you-can-obtain-from-cards", "question__hide": false, "total_acs": 267199, "total_submitted": 506578, "frontend_question_id": 1423, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1537, "question__article__live": true, "question__article__slug": "maximum-score-after-splitting-a-string", "question__article__has_video_solution": false, "question__title": "Maximum Score After Splitting a String", "question__title_slug": "maximum-score-after-splitting-a-string", "question__hide": false, "total_acs": 159985, "total_submitted": 257057, "frontend_question_id": 1422, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1536, "question__article__live": true, "question__article__slug": "customers-who-bought-products-a-and-b-but-not-c", "question__article__has_video_solution": false, "question__title": "Customers Who Bought Products A and B but Not C", "question__title_slug": "customers-who-bought-products-a-and-b-but-not-c", "question__hide": false, "total_acs": 51088, "total_submitted": 70151, "frontend_question_id": 1398, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1535, "question__article__live": true, "question__article__slug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons", "question__article__has_video_solution": false, "question__title": "Build Array Where You Can Find The Maximum Exactly K Comparisons", "question__title_slug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons", "question__hide": false, "total_acs": 64088, "total_submitted": 93434, "frontend_question_id": 1420, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1534, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Frogs Croaking", "question__title_slug": "minimum-number-of-frogs-croaking", "question__hide": false, "total_acs": 48789, "total_submitted": 97046, "frontend_question_id": 1419, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1533, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Display Table of Food Orders in a Restaurant", "question__title_slug": "display-table-of-food-orders-in-a-restaurant", "question__hide": false, "total_acs": 28006, "total_submitted": 37604, "frontend_question_id": 1418, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1532, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat The String", "question__title_slug": "reformat-the-string", "question__hide": false, "total_acs": 57741, "total_submitted": 109252, "frontend_question_id": 1417, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1531, "question__article__live": true, "question__article__slug": "number-of-ways-to-wear-different-hats-to-each-other", "question__article__has_video_solution": false, "question__title": "Number of Ways to Wear Different Hats to Each Other", "question__title_slug": "number-of-ways-to-wear-different-hats-to-each-other", "question__hide": false, "total_acs": 14792, "total_submitted": 33903, "frontend_question_id": 1434, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1530, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a String Can Break Another String", "question__title_slug": "check-if-a-string-can-break-another-string", "question__hide": false, "total_acs": 42817, "total_submitted": 61530, "frontend_question_id": 1433, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1529, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Max Difference You Can Get From Changing an Integer", "question__title_slug": "max-difference-you-can-get-from-changing-an-integer", "question__hide": false, "total_acs": 18034, "total_submitted": 44049, "frontend_question_id": 1432, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1528, "question__article__live": true, "question__article__slug": "kids-with-the-greatest-number-of-candies", "question__article__has_video_solution": false, "question__title": "Kids With the Greatest Number of Candies", "question__title_slug": "kids-with-the-greatest-number-of-candies", "question__hide": false, "total_acs": 883382, "total_submitted": 1009972, "frontend_question_id": 1431, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1527, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Paint N \u00d7 3 Grid", "question__title_slug": "number-of-ways-to-paint-n-3-grid", "question__hide": false, "total_acs": 33458, "total_submitted": 52682, "frontend_question_id": 1411, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1526, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "HTML Entity Parser", "question__title_slug": "html-entity-parser", "question__hide": false, "total_acs": 24509, "total_submitted": 48178, "frontend_question_id": 1410, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1525, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries on a Permutation With Key", "question__title_slug": "queries-on-a-permutation-with-key", "question__hide": false, "total_acs": 49937, "total_submitted": 59324, "frontend_question_id": 1409, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1524, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "String Matching in an Array", "question__title_slug": "string-matching-in-an-array", "question__hide": false, "total_acs": 88116, "total_submitted": 137952, "frontend_question_id": 1408, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1523, "question__article__live": true, "question__article__slug": "capital-gainloss", "question__article__has_video_solution": false, "question__title": "Capital Gain/Loss", "question__title_slug": "capital-gainloss", "question__hide": false, "total_acs": 109865, "total_submitted": 128611, "frontend_question_id": 1393, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1522, "question__article__live": true, "question__article__slug": "stone-game-iii", "question__article__has_video_solution": false, "question__title": "Stone Game III", "question__title_slug": "stone-game-iii", "question__hide": false, "total_acs": 88216, "total_submitted": 138025, "frontend_question_id": 1406, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1520, "question__article__live": true, "question__article__slug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one", "question__article__has_video_solution": false, "question__title": "Number of Steps to Reduce a Number in Binary Representation to One", "question__title_slug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one", "question__hide": false, "total_acs": 46464, "total_submitted": 84667, "frontend_question_id": 1404, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1519, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Subsequence in Non-Increasing Order", "question__title_slug": "minimum-subsequence-in-non-increasing-order", "question__hide": false, "total_acs": 72720, "total_submitted": 100142, "frontend_question_id": 1403, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1518, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Total Sales Amount by Year", "question__title_slug": "total-sales-amount-by-year", "question__hide": false, "total_acs": 16161, "total_submitted": 26340, "frontend_question_id": 1384, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1517, "question__article__live": true, "question__article__slug": "restore-the-array", "question__article__has_video_solution": false, "question__title": "Restore The Array", "question__title_slug": "restore-the-array", "question__hide": false, "total_acs": 58375, "total_submitted": 122298, "frontend_question_id": 1416, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1516, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The k-th Lexicographical String of All Happy Strings of Length n", "question__title_slug": "the-k-th-lexicographical-string-of-all-happy-strings-of-length-n", "question__hide": false, "total_acs": 38819, "total_submitted": 52189, "frontend_question_id": 1415, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1515, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Minimum Number of Fibonacci Numbers Whose Sum Is K", "question__title_slug": "find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k", "question__hide": false, "total_acs": 42830, "total_submitted": 65587, "frontend_question_id": 1414, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1514, "question__article__live": true, "question__article__slug": "minimum-value-to-get-positive-step-by-step-total", "question__article__has_video_solution": false, "question__title": "Minimum Value to Get Positive Step by Step Sum", "question__title_slug": "minimum-value-to-get-positive-step-by-step-sum", "question__hide": false, "total_acs": 142069, "total_submitted": 216321, "frontend_question_id": 1413, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1513, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find All Good Strings", "question__title_slug": "find-all-good-strings", "question__hide": false, "total_acs": 6494, "total_submitted": 15382, "frontend_question_id": 1397, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1512, "question__article__live": true, "question__article__slug": "design-underground-system", "question__article__has_video_solution": false, "question__title": "Design Underground System", "question__title_slug": "design-underground-system", "question__hide": false, "total_acs": 230892, "total_submitted": 309119, "frontend_question_id": 1396, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1511, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Teams", "question__title_slug": "count-number-of-teams", "question__hide": false, "total_acs": 111737, "total_submitted": 169317, "frontend_question_id": 1395, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1510, "question__article__live": true, "question__article__slug": "find-lucky-integer-in-an-array", "question__article__has_video_solution": false, "question__title": "Find Lucky Integer in an Array", "question__title_slug": "find-lucky-integer-in-an-array", "question__hide": false, "total_acs": 123780, "total_submitted": 184801, "frontend_question_id": 1394, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1509, "question__article__live": true, "question__article__slug": "replace-employee-id-with-the-unique-identifier", "question__article__has_video_solution": false, "question__title": "Replace Employee ID With The Unique Identifier", "question__title_slug": "replace-employee-id-with-the-unique-identifier", "question__hide": false, "total_acs": 421764, "total_submitted": 509293, "frontend_question_id": 1378, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1508, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Happy Prefix", "question__title_slug": "longest-happy-prefix", "question__hide": false, "total_acs": 43066, "total_submitted": 93892, "frontend_question_id": 1392, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1507, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if There is a Valid Path in a Grid", "question__title_slug": "check-if-there-is-a-valid-path-in-a-grid", "question__hide": false, "total_acs": 28642, "total_submitted": 59823, "frontend_question_id": 1391, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1505, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Target Array in the Given Order", "question__title_slug": "create-target-array-in-the-given-order", "question__hide": false, "total_acs": 247328, "total_submitted": 288122, "frontend_question_id": 1389, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1504, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get the Second Most Recent Activity", "question__title_slug": "get-the-second-most-recent-activity", "question__hide": false, "total_acs": 21544, "total_submitted": 31836, "frontend_question_id": 1369, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1503, "question__article__live": true, "question__article__slug": "reducing-dishes", "question__article__has_video_solution": false, "question__title": "Reducing Dishes", "question__title_slug": "reducing-dishes", "question__hide": false, "total_acs": 142269, "total_submitted": 186711, "frontend_question_id": 1402, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1502, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct K Palindrome Strings", "question__title_slug": "construct-k-palindrome-strings", "question__hide": false, "total_acs": 52169, "total_submitted": 83933, "frontend_question_id": 1400, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1501, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circle and Rectangle Overlapping", "question__title_slug": "circle-and-rectangle-overlapping", "question__hide": false, "total_acs": 16838, "total_submitted": 36348, "frontend_question_id": 1401, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1500, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Largest Group", "question__title_slug": "count-largest-group", "question__hide": false, "total_acs": 45791, "total_submitted": 68970, "frontend_question_id": 1399, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1499, "question__article__live": true, "question__article__slug": "maximum-performance-of-a-team", "question__article__has_video_solution": false, "question__title": "Maximum Performance of a Team", "question__title_slug": "maximum-performance-of-a-team", "question__hide": false, "total_acs": 94144, "total_submitted": 196871, "frontend_question_id": 1383, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1498, "question__article__live": true, "question__article__slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "question__article__has_video_solution": false, "question__title": "Find a Corresponding Node of a Binary Tree in a Clone of That Tree", "question__title_slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "question__hide": false, "total_acs": 227773, "total_submitted": 265404, "frontend_question_id": 1379, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1497, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design a Stack With Increment Operation", "question__title_slug": "design-a-stack-with-increment-operation", "question__hide": false, "total_acs": 111795, "total_submitted": 145042, "frontend_question_id": 1381, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1496, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lucky Numbers in a Matrix", "question__title_slug": "lucky-numbers-in-a-matrix", "question__hide": false, "total_acs": 106922, "total_submitted": 149689, "frontend_question_id": 1380, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1495, "question__article__live": true, "question__article__slug": "number-of-trusted-contacts-of-a-customer", "question__article__has_video_solution": false, "question__title": "Number of Trusted Contacts of a Customer", "question__title_slug": "number-of-trusted-contacts-of-a-customer", "question__hide": false, "total_acs": 19893, "total_submitted": 26489, "frontend_question_id": 1364, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1494, "question__article__live": true, "question__article__slug": "activity-participants", "question__article__has_video_solution": false, "question__title": "Activity Participants", "question__title_slug": "activity-participants", "question__hide": false, "total_acs": 29207, "total_submitted": 40357, "frontend_question_id": 1355, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1493, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Frog Position After T Seconds", "question__title_slug": "frog-position-after-t-seconds", "question__hide": false, "total_acs": 29589, "total_submitted": 83399, "frontend_question_id": 1377, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1492, "question__article__live": true, "question__article__slug": "time-needed-to-inform-all-employees", "question__article__has_video_solution": false, "question__title": "Time Needed to Inform All Employees", "question__title_slug": "time-needed-to-inform-all-employees", "question__hide": false, "total_acs": 215619, "total_submitted": 359364, "frontend_question_id": 1376, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1491, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Times Binary String Is Prefix-Aligned", "question__title_slug": "number-of-times-binary-string-is-prefix-aligned", "question__hide": false, "total_acs": 52528, "total_submitted": 79932, "frontend_question_id": 1375, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1490, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Generate a String With Characters That Have Odd Counts", "question__title_slug": "generate-a-string-with-characters-that-have-odd-counts", "question__hide": false, "total_acs": 93764, "total_submitted": 120500, "frontend_question_id": 1374, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1489, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Pizza With 3n Slices", "question__title_slug": "pizza-with-3n-slices", "question__hide": false, "total_acs": 24150, "total_submitted": 46757, "frontend_question_id": 1388, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1488, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort Integers by The Power Value", "question__title_slug": "sort-integers-by-the-power-value", "question__hide": false, "total_acs": 91883, "total_submitted": 131258, "frontend_question_id": 1387, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1487, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cinema Seat Allocation", "question__title_slug": "cinema-seat-allocation", "question__hide": false, "total_acs": 47634, "total_submitted": 113589, "frontend_question_id": 1386, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1486, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Distance Value Between Two Arrays", "question__title_slug": "find-the-distance-value-between-two-arrays", "question__hide": false, "total_acs": 102293, "total_submitted": 149577, "frontend_question_id": 1385, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1485, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Make at Least One Valid Path in a Grid", "question__title_slug": "minimum-cost-to-make-at-least-one-valid-path-in-a-grid", "question__hide": false, "total_acs": 46996, "total_submitted": 75763, "frontend_question_id": 1368, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1484, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Linked List in Binary Tree", "question__title_slug": "linked-list-in-binary-tree", "question__hide": false, "total_acs": 75680, "total_submitted": 172453, "frontend_question_id": 1367, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1483, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rank Teams by Votes", "question__title_slug": "rank-teams-by-votes", "question__hide": false, "total_acs": 72411, "total_submitted": 124102, "frontend_question_id": 1366, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1482, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "How Many Numbers Are Smaller Than the Current Number", "question__title_slug": "how-many-numbers-are-smaller-than-the-current-number", "question__hide": false, "total_acs": 560485, "total_submitted": 646264, "frontend_question_id": 1365, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1481, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Students With Invalid Departments", "question__title_slug": "students-with-invalid-departments", "question__hide": false, "total_acs": 55677, "total_submitted": 62108, "frontend_question_id": 1350, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1480, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Movie Rating", "question__title_slug": "movie-rating", "question__hide": false, "total_acs": 91818, "total_submitted": 230969, "frontend_question_id": 1341, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1479, "question__article__live": true, "question__article__slug": "construct-target-array-with-multiple-sums", "question__article__has_video_solution": false, "question__title": "Construct Target Array With Multiple Sums", "question__title_slug": "construct-target-array-with-multiple-sums", "question__hide": false, "total_acs": 66270, "total_submitted": 183164, "frontend_question_id": 1354, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1478, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Events That Can Be Attended", "question__title_slug": "maximum-number-of-events-that-can-be-attended", "question__hide": false, "total_acs": 88022, "total_submitted": 271468, "frontend_question_id": 1353, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1477, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Product of the Last K Numbers", "question__title_slug": "product-of-the-last-k-numbers", "question__hide": false, "total_acs": 86578, "total_submitted": 168701, "frontend_question_id": 1352, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1476, "question__article__live": true, "question__article__slug": "count-negative-numbers-in-a-sorted-matrix", "question__article__has_video_solution": false, "question__title": "Count Negative Numbers in a Sorted Matrix", "question__title_slug": "count-negative-numbers-in-a-sorted-matrix", "question__hide": false, "total_acs": 413874, "total_submitted": 535164, "frontend_question_id": 1351, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1475, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum BST in Binary Tree", "question__title_slug": "maximum-sum-bst-in-binary-tree", "question__hide": false, "total_acs": 71644, "total_submitted": 174568, "frontend_question_id": 1373, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1474, "question__article__live": true, "question__article__slug": "longest-zigzag-path-in-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Longest ZigZag Path in a Binary Tree", "question__title_slug": "longest-zigzag-path-in-a-binary-tree", "question__hide": false, "total_acs": 162844, "total_submitted": 247716, "frontend_question_id": 1372, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1473, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Longest Substring Containing Vowels in Even Counts", "question__title_slug": "find-the-longest-substring-containing-vowels-in-even-counts", "question__hide": false, "total_acs": 27029, "total_submitted": 42297, "frontend_question_id": 1371, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1472, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Increasing Decreasing String", "question__title_slug": "increasing-decreasing-string", "question__hide": false, "total_acs": 77335, "total_submitted": 101212, "frontend_question_id": 1370, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1471, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Students Taking Exam", "question__title_slug": "maximum-students-taking-exam", "question__hide": false, "total_acs": 16280, "total_submitted": 32293, "frontend_question_id": 1349, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1470, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tweet Counts Per Frequency", "question__title_slug": "tweet-counts-per-frequency", "question__hide": false, "total_acs": 32943, "total_submitted": 74012, "frontend_question_id": 1348, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1469, "question__article__live": true, "question__article__slug": "minimum-number-of-steps-to-make-two-strings-anagram", "question__article__has_video_solution": false, "question__title": "Minimum Number of Steps to Make Two Strings Anagram", "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram", "question__hide": false, "total_acs": 276079, "total_submitted": 336536, "frontend_question_id": 1347, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1468, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If N and Its Double Exist", "question__title_slug": "check-if-n-and-its-double-exist", "question__hide": false, "total_acs": 349138, "total_submitted": 939546, "frontend_question_id": 1346, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1467, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Transactions per Visit", "question__title_slug": "number-of-transactions-per-visit", "question__hide": false, "total_acs": 12471, "total_submitted": 26089, "frontend_question_id": 1336, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1466, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Jump Game V", "question__title_slug": "jump-game-v", "question__hide": false, "total_acs": 32036, "total_submitted": 50632, "frontend_question_id": 1340, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1465, "question__article__live": true, "question__article__slug": "maximum-product-of-splitted-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Product of Splitted Binary Tree", "question__title_slug": "maximum-product-of-splitted-binary-tree", "question__hide": false, "total_acs": 123836, "total_submitted": 259640, "frontend_question_id": 1339, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1464, "question__article__live": true, "question__article__slug": "reduce-array-size-to-the-half", "question__article__has_video_solution": false, "question__title": "Reduce Array Size to The Half", "question__title_slug": "reduce-array-size-to-the-half", "question__hide": false, "total_acs": 193071, "total_submitted": 279999, "frontend_question_id": 1338, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1463, "question__article__live": true, "question__article__slug": "the-k-weakest-rows-in-a-matrix", "question__article__has_video_solution": false, "question__title": "The K Weakest Rows in a Matrix", "question__title_slug": "the-k-weakest-rows-in-a-matrix", "question__hide": false, "total_acs": 362501, "total_submitted": 493381, "frontend_question_id": 1337, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1462, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "List the Products Ordered in a Period", "question__title_slug": "list-the-products-ordered-in-a-period", "question__hide": false, "total_acs": 110573, "total_submitted": 156843, "frontend_question_id": 1327, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1461, "question__article__live": true, "question__article__slug": "count-all-valid-pickup-and-delivery-options", "question__article__has_video_solution": false, "question__title": "Count All Valid Pickup and Delivery Options", "question__title_slug": "count-all-valid-pickup-and-delivery-options", "question__hide": false, "total_acs": 122396, "total_submitted": 187995, "frontend_question_id": 1359, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1460, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Substrings Containing All Three Characters", "question__title_slug": "number-of-substrings-containing-all-three-characters", "question__hide": false, "total_acs": 101894, "total_submitted": 152790, "frontend_question_id": 1358, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1459, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Apply Discount Every n Orders", "question__title_slug": "apply-discount-every-n-orders", "question__hide": false, "total_acs": 22123, "total_submitted": 31112, "frontend_question_id": 1357, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1458, "question__article__live": true, "question__article__slug": "sort-integers-by-the-number-of-1-bits", "question__article__has_video_solution": false, "question__title": "Sort Integers by The Number of 1 Bits", "question__title_slug": "sort-integers-by-the-number-of-1-bits", "question__hide": false, "total_acs": 223657, "total_submitted": 285985, "frontend_question_id": 1356, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1457, "question__article__live": true, "question__article__slug": "minimum-difficulty-of-a-job-schedule", "question__article__has_video_solution": false, "question__title": "Minimum Difficulty of a Job Schedule", "question__title_slug": "minimum-difficulty-of-a-job-schedule", "question__hide": false, "total_acs": 194206, "total_submitted": 325854, "frontend_question_id": 1335, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1456, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the City With the Smallest Number of Neighbors at a Threshold Distance", "question__title_slug": "find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance", "question__hide": false, "total_acs": 99659, "total_submitted": 164978, "frontend_question_id": 1334, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1455, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Filter Restaurants by Vegan-Friendly, Price and Distance", "question__title_slug": "filter-restaurants-by-vegan-friendly-price-and-distance", "question__hide": false, "total_acs": 29935, "total_submitted": 48809, "frontend_question_id": 1333, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1454, "question__article__live": true, "question__article__slug": "remove-palindrome-subsequences", "question__article__has_video_solution": false, "question__title": "Remove Palindromic Subsequences", "question__title_slug": "remove-palindromic-subsequences", "question__hide": false, "total_acs": 133153, "total_submitted": 174272, "frontend_question_id": 1332, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1453, "question__article__live": true, "question__article__slug": "ads-performance", "question__article__has_video_solution": false, "question__title": "Ads Performance", "question__title_slug": "ads-performance", "question__hide": false, "total_acs": 42291, "total_submitted": 70960, "frontend_question_id": 1322, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1452, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Restaurant Growth", "question__title_slug": "restaurant-growth", "question__hide": false, "total_acs": 86011, "total_submitted": 171868, "frontend_question_id": 1321, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1451, "question__article__live": true, "question__article__slug": "minimum-number-of-taps-to-open-to-water-a-garden", "question__article__has_video_solution": false, "question__title": "Minimum Number of Taps to Open to Water a Garden", "question__title_slug": "minimum-number-of-taps-to-open-to-water-a-garden", "question__hide": false, "total_acs": 131821, "total_submitted": 258629, "frontend_question_id": 1326, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1450, "question__article__live": true, "question__article__slug": "delete-leaves-with-a-given-value", "question__article__has_video_solution": false, "question__title": "Delete Leaves With a Given Value", "question__title_slug": "delete-leaves-with-a-given-value", "question__hide": false, "total_acs": 207880, "total_submitted": 268174, "frontend_question_id": 1325, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1449, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print Words Vertically", "question__title_slug": "print-words-vertically", "question__hide": false, "total_acs": 40411, "total_submitted": 63296, "frontend_question_id": 1324, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1448, "question__article__live": true, "question__article__slug": "maximum-69-number", "question__article__has_video_solution": false, "question__title": "Maximum 69 Number", "question__title_slug": "maximum-69-number", "question__hide": false, "total_acs": 261457, "total_submitted": 317644, "frontend_question_id": 1323, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1447, "question__article__live": true, "question__article__slug": "jump-game-iv", "question__article__has_video_solution": false, "question__title": "Jump Game IV", "question__title_slug": "jump-game-iv", "question__hide": false, "total_acs": 144289, "total_submitted": 312279, "frontend_question_id": 1345, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1446, "question__article__live": true, "question__article__slug": "angle-between-hands-of-a-clock", "question__article__has_video_solution": false, "question__title": "Angle Between Hands of a Clock", "question__title_slug": "angle-between-hands-of-a-clock", "question__hide": false, "total_acs": 121564, "total_submitted": 190637, "frontend_question_id": 1344, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1445, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold", "question__title_slug": "number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold", "question__hide": false, "total_acs": 96196, "total_submitted": 140632, "frontend_question_id": 1343, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1444, "question__article__live": true, "question__article__slug": "number-of-steps-to-reduce-a-number-to-zero", "question__article__has_video_solution": true, "question__title": "Number of Steps to Reduce a Number to Zero", "question__title_slug": "number-of-steps-to-reduce-a-number-to-zero", "question__hide": false, "total_acs": 668631, "total_submitted": 785757, "frontend_question_id": 1342, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1443, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Distance to Type a Word Using Two Fingers", "question__title_slug": "minimum-distance-to-type-a-word-using-two-fingers", "question__hide": false, "total_acs": 31332, "total_submitted": 52910, "frontend_question_id": 1320, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1442, "question__article__live": true, "question__article__slug": "number-of-operations-to-make-network-connected", "question__article__has_video_solution": false, "question__title": "Number of Operations to Make Network Connected", "question__title_slug": "number-of-operations-to-make-network-connected", "question__hide": false, "total_acs": 214996, "total_submitted": 342741, "frontend_question_id": 1319, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1441, "question__article__live": true, "question__article__slug": "minimum-flips-to-make-a-or-b-equal-to-c", "question__article__has_video_solution": false, "question__title": "Minimum Flips to Make a OR b Equal to c", "question__title_slug": "minimum-flips-to-make-a-or-b-equal-to-c", "question__hide": false, "total_acs": 123982, "total_submitted": 174569, "frontend_question_id": 1318, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert Integer to the Sum of Two No-Zero Integers", "question__title_slug": "convert-integer-to-the-sum-of-two-no-zero-integers", "question__hide": false, "total_acs": 46309, "total_submitted": 85655, "frontend_question_id": 1317, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1439, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Running Total for Different Genders", "question__title_slug": "running-total-for-different-genders", "question__hide": false, "total_acs": 40585, "total_submitted": 46994, "frontend_question_id": 1308, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1438, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Team Size", "question__title_slug": "find-the-team-size", "question__hide": false, "total_acs": 69684, "total_submitted": 77856, "frontend_question_id": 1303, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1437, "question__article__live": true, "question__article__slug": "minimum-insertion-steps-to-make-a-string-palindrome", "question__article__has_video_solution": false, "question__title": "Minimum Insertion Steps to Make a String Palindrome", "question__title_slug": "minimum-insertion-steps-to-make-a-string-palindrome", "question__hide": false, "total_acs": 166502, "total_submitted": 236045, "frontend_question_id": 1312, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1436, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Get Watched Videos by Your Friends", "question__title_slug": "get-watched-videos-by-your-friends", "question__hide": false, "total_acs": 23488, "total_submitted": 49787, "frontend_question_id": 1311, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1435, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "XOR Queries of a Subarray", "question__title_slug": "xor-queries-of-a-subarray", "question__hide": false, "total_acs": 57386, "total_submitted": 78841, "frontend_question_id": 1310, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1434, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decrypt String from Alphabet to Integer Mapping", "question__title_slug": "decrypt-string-from-alphabet-to-integer-mapping", "question__hide": false, "total_acs": 124120, "total_submitted": 155862, "frontend_question_id": 1309, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1433, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Encrypt and Decrypt Strings", "question__title_slug": "encrypt-and-decrypt-strings", "question__hide": false, "total_acs": 12569, "total_submitted": 31231, "frontend_question_id": 2227, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1432, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree", "question__title_slug": "check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree", "question__hide": false, "total_acs": 44315, "total_submitted": 94546, "frontend_question_id": 1430, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1431, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All Ancestors of a Node in a Directed Acyclic Graph", "question__title_slug": "all-ancestors-of-a-node-in-a-directed-acyclic-graph", "question__hide": false, "total_acs": 37845, "total_submitted": 72559, "frontend_question_id": 2192, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1430, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the K-Beauty of a Number", "question__title_slug": "find-the-k-beauty-of-a-number", "question__hide": false, "total_acs": 57273, "total_submitted": 95859, "frontend_question_id": 2269, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1429, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Verbal Arithmetic Puzzle", "question__title_slug": "verbal-arithmetic-puzzle", "question__hide": false, "total_acs": 13196, "total_submitted": 38753, "frontend_question_id": 1307, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1428, "question__article__live": true, "question__article__slug": "jump-game-iii", "question__article__has_video_solution": true, "question__title": "Jump Game III", "question__title_slug": "jump-game-iii", "question__hide": false, "total_acs": 229824, "total_submitted": 354412, "frontend_question_id": 1306, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1427, "question__article__live": true, "question__article__slug": "all-elements-in-two-bsts", "question__article__has_video_solution": false, "question__title": "All Elements in Two Binary Search Trees", "question__title_slug": "all-elements-in-two-binary-search-trees", "question__hide": false, "total_acs": 216062, "total_submitted": 270756, "frontend_question_id": 1305, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1426, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find N Unique Integers Sum up to Zero", "question__title_slug": "find-n-unique-integers-sum-up-to-zero", "question__hide": false, "total_acs": 217363, "total_submitted": 285274, "frontend_question_id": 1304, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1425, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Weather Type in Each Country", "question__title_slug": "weather-type-in-each-country", "question__hide": false, "total_acs": 39616, "total_submitted": 59374, "frontend_question_id": 1294, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1424, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Candies You Can Get from Boxes", "question__title_slug": "maximum-candies-you-can-get-from-boxes", "question__hide": false, "total_acs": 16477, "total_submitted": 28306, "frontend_question_id": 1298, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1423, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Occurrences of a Substring", "question__title_slug": "maximum-number-of-occurrences-of-a-substring", "question__hide": false, "total_acs": 52946, "total_submitted": 101918, "frontend_question_id": 1297, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1422, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array in Sets of K Consecutive Numbers", "question__title_slug": "divide-array-in-sets-of-k-consecutive-numbers", "question__hide": false, "total_acs": 83435, "total_submitted": 147179, "frontend_question_id": 1296, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1421, "question__article__live": true, "question__article__slug": "find-numbers-with-even-number-of-digits", "question__article__has_video_solution": false, "question__title": "Find Numbers with Even Number of Digits", "question__title_slug": "find-numbers-with-even-number-of-digits", "question__hide": false, "total_acs": 673294, "total_submitted": 871557, "frontend_question_id": 1295, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find the Start and End Number of Continuous Ranges", "question__title_slug": "find-the-start-and-end-number-of-continuous-ranges", "question__hide": false, "total_acs": 38343, "total_submitted": 46582, "frontend_question_id": 1285, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1419, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Make Array Non-decreasing or Non-increasing", "question__title_slug": "make-array-non-decreasing-or-non-increasing", "question__hide": false, "total_acs": 2750, "total_submitted": 4222, "frontend_question_id": 2263, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1418, "question__article__live": true, "question__article__slug": "fair-distribution-of-cookies", "question__article__has_video_solution": false, "question__title": "Fair Distribution of Cookies", "question__title_slug": "fair-distribution-of-cookies", "question__hide": false, "total_acs": 94042, "total_submitted": 135795, "frontend_question_id": 2305, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1416, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check if an Array Is Consecutive", "question__title_slug": "check-if-an-array-is-consecutive", "question__hide": false, "total_acs": 5708, "total_submitted": 9287, "frontend_question_id": 2229, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1415, "question__article__live": true, "question__article__slug": "students-and-examinations", "question__article__has_video_solution": false, "question__title": "Students and Examinations", "question__title_slug": "students-and-examinations", "question__hide": false, "total_acs": 230279, "total_submitted": 404241, "frontend_question_id": 1280, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1414, "question__article__live": true, "question__article__slug": "shortest-path-in-a-grid-with-obstacles-elimination", "question__article__has_video_solution": false, "question__title": "Shortest Path in a Grid with Obstacles Elimination", "question__title_slug": "shortest-path-in-a-grid-with-obstacles-elimination", "question__hide": false, "total_acs": 209392, "total_submitted": 462978, "frontend_question_id": 1293, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1413, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Side Length of a Square with Sum Less than or Equal to Threshold", "question__title_slug": "maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold", "question__hide": false, "total_acs": 33408, "total_submitted": 62510, "frontend_question_id": 1292, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1411, "question__article__live": true, "question__article__slug": "convert-binary-number-in-a-linked-list-to-integer", "question__article__has_video_solution": false, "question__title": "Convert Binary Number in a Linked List to Integer", "question__title_slug": "convert-binary-number-in-a-linked-list-to-integer", "question__hide": false, "total_acs": 470727, "total_submitted": 580263, "frontend_question_id": 1290, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1410, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Traffic Light Controlled Intersection", "question__title_slug": "traffic-light-controlled-intersection", "question__hide": false, "total_acs": 13954, "total_submitted": 19097, "frontend_question_id": 1279, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1409, "question__article__live": true, "question__article__slug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix", "question__article__has_video_solution": false, "question__title": "Minimum Number of Flips to Convert Binary Matrix to Zero Matrix", "question__title_slug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix", "question__hide": false, "total_acs": 32939, "total_submitted": 45686, "frontend_question_id": 1284, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1408, "question__article__live": true, "question__article__slug": "find-the-smallest-divisor-given-a-threshold", "question__article__has_video_solution": false, "question__title": "Find the Smallest Divisor Given a Threshold", "question__title_slug": "find-the-smallest-divisor-given-a-threshold", "question__hide": false, "total_acs": 176956, "total_submitted": 296322, "frontend_question_id": 1283, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1407, "question__article__live": true, "question__article__slug": "group-the-people-given-the-group-size-they-belong-to", "question__article__has_video_solution": false, "question__title": "Group the People Given the Group Size They Belong To", "question__title_slug": "group-the-people-given-the-group-size-they-belong-to", "question__hide": false, "total_acs": 206981, "total_submitted": 236670, "frontend_question_id": 1282, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1406, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Subtract the Product and Sum of Digits of an Integer", "question__title_slug": "subtract-the-product-and-sum-of-digits-of-an-integer", "question__hide": false, "total_acs": 488554, "total_submitted": 564882, "frontend_question_id": 1281, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All People Report to the Given Manager", "question__title_slug": "all-people-report-to-the-given-manager", "question__hide": false, "total_acs": 54561, "total_submitted": 64331, "frontend_question_id": 1270, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1404, "question__article__live": true, "question__article__slug": "print-immutable-linked-list-in-reverse", "question__article__has_video_solution": false, "question__title": "Print Immutable Linked List in Reverse", "question__title_slug": "print-immutable-linked-list-in-reverse", "question__hide": false, "total_acs": 57835, "total_submitted": 61515, "frontend_question_id": 1265, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1403, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Partitioning III", "question__title_slug": "palindrome-partitioning-iii", "question__hide": false, "total_acs": 28321, "total_submitted": 46439, "frontend_question_id": 1278, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1402, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Square Submatrices with All Ones", "question__title_slug": "count-square-submatrices-with-all-ones", "question__hide": false, "total_acs": 221593, "total_submitted": 295037, "frontend_question_id": 1277, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Burgers with No Waste of Ingredients", "question__title_slug": "number-of-burgers-with-no-waste-of-ingredients", "question__hide": false, "total_acs": 25873, "total_submitted": 50610, "frontend_question_id": 1276, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1400, "question__article__live": true, "question__article__slug": "find-winner-on-a-tic-tac-toe-game", "question__article__has_video_solution": false, "question__title": "Find Winner on a Tic Tac Toe Game", "question__title_slug": "find-winner-on-a-tic-tac-toe-game", "question__hide": false, "total_acs": 125667, "total_submitted": 233236, "frontend_question_id": 1275, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1399, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Page Recommendations", "question__title_slug": "page-recommendations", "question__hide": false, "total_acs": 41596, "total_submitted": 63986, "frontend_question_id": 1264, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1398, "question__article__live": true, "question__article__slug": "number-of-ways-to-stay-in-the-same-place-after-some-steps", "question__article__has_video_solution": false, "question__title": "Number of Ways to Stay in the Same Place After Some Steps", "question__title_slug": "number-of-ways-to-stay-in-the-same-place-after-some-steps", "question__hide": false, "total_acs": 91025, "total_submitted": 180537, "frontend_question_id": 1269, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1397, "question__article__live": true, "question__article__slug": "search-suggestions-system", "question__article__has_video_solution": false, "question__title": "Search Suggestions System", "question__title_slug": "search-suggestions-system", "question__hide": false, "total_acs": 306360, "total_submitted": 470351, "frontend_question_id": 1268, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Servers that Communicate", "question__title_slug": "count-servers-that-communicate", "question__hide": false, "total_acs": 59000, "total_submitted": 97746, "frontend_question_id": 1267, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1395, "question__article__live": true, "question__article__slug": "minimum-time-visiting-all-points", "question__article__has_video_solution": false, "question__title": "Minimum Time Visiting All Points", "question__title_slug": "minimum-time-visiting-all-points", "question__hide": false, "total_acs": 230696, "total_submitted": 279735, "frontend_question_id": 1266, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1394, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Path Cost in a Grid", "question__title_slug": "minimum-path-cost-in-a-grid", "question__hide": false, "total_acs": 29840, "total_submitted": 44844, "frontend_question_id": 2304, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1393, "question__article__live": true, "question__article__slug": "maximum-value-of-k-coins-from-piles", "question__article__has_video_solution": false, "question__title": "Maximum Value of K Coins From Piles", "question__title_slug": "maximum-value-of-k-coins-from-piles", "question__hide": false, "total_acs": 65580, "total_submitted": 108281, "frontend_question_id": 2218, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1392, "question__article__live": true, "question__article__slug": "find-the-difference-of-two-arrays", "question__article__has_video_solution": false, "question__title": "Find the Difference of Two Arrays", "question__title_slug": "find-the-difference-of-two-arrays", "question__hide": false, "total_acs": 325804, "total_submitted": 413702, "frontend_question_id": 2215, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1391, "question__article__live": true, "question__article__slug": "counting-elements", "question__article__has_video_solution": false, "question__title": "Counting Elements", "question__title_slug": "counting-elements", "question__hide": false, "total_acs": 124645, "total_submitted": 207200, "frontend_question_id": 1426, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1390, "question__article__live": false, "question__article__slug": "average-selling-price", "question__article__has_video_solution": false, "question__title": "Average Selling Price", "question__title_slug": "average-selling-price", "question__hide": false, "total_acs": 218007, "total_submitted": 544924, "frontend_question_id": 1251, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1389, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Move a Box to Their Target Location", "question__title_slug": "minimum-moves-to-move-a-box-to-their-target-location", "question__hide": false, "total_acs": 27959, "total_submitted": 57039, "frontend_question_id": 1263, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Greatest Sum Divisible by Three", "question__title_slug": "greatest-sum-divisible-by-three", "question__hide": false, "total_acs": 54551, "total_submitted": 107672, "frontend_question_id": 1262, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1387, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Elements in a Contaminated Binary Tree", "question__title_slug": "find-elements-in-a-contaminated-binary-tree", "question__hide": false, "total_acs": 64425, "total_submitted": 83344, "frontend_question_id": 1261, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1386, "question__article__live": true, "question__article__slug": "shift-2d-grid", "question__article__has_video_solution": false, "question__title": "Shift 2D Grid", "question__title_slug": "shift-2d-grid", "question__hide": false, "total_acs": 106266, "total_submitted": 157706, "frontend_question_id": 1260, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Ways to Build House of Cards", "question__title_slug": "number-of-ways-to-build-house-of-cards", "question__hide": false, "total_acs": 2090, "total_submitted": 3295, "frontend_question_id": 2189, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1384, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Font to Fit a Sentence in a Screen", "question__title_slug": "maximum-font-to-fit-a-sentence-in-a-screen", "question__hide": false, "total_acs": 6843, "total_submitted": 11254, "frontend_question_id": 1618, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1383, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Single Divisor Triplets", "question__title_slug": "number-of-single-divisor-triplets", "question__hide": false, "total_acs": 1091, "total_submitted": 1974, "frontend_question_id": 2198, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1382, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Calculate Amount Paid in Taxes", "question__title_slug": "calculate-amount-paid-in-taxes", "question__hide": false, "total_acs": 37557, "total_submitted": 57421, "frontend_question_id": 2303, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1381, "question__article__live": true, "question__article__slug": "maximum-score-words-formed-by-letters", "question__article__has_video_solution": false, "question__title": "Maximum Score Words Formed by Letters", "question__title_slug": "maximum-score-words-formed-by-letters", "question__hide": false, "total_acs": 110893, "total_submitted": 134762, "frontend_question_id": 1255, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1380, "question__article__live": true, "question__article__slug": "number-of-closed-islands", "question__article__has_video_solution": false, "question__title": "Number of Closed Islands", "question__title_slug": "number-of-closed-islands", "question__hide": false, "total_acs": 223521, "total_submitted": 336915, "frontend_question_id": 1254, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1379, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reconstruct a 2-Row Binary Matrix", "question__title_slug": "reconstruct-a-2-row-binary-matrix", "question__hide": false, "total_acs": 26209, "total_submitted": 57143, "frontend_question_id": 1253, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1378, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Cells with Odd Values in a Matrix", "question__title_slug": "cells-with-odd-values-in-a-matrix", "question__hide": false, "total_acs": 113418, "total_submitted": 144147, "frontend_question_id": 1252, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1377, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Comments per Post", "question__title_slug": "number-of-comments-per-post", "question__hide": false, "total_acs": 35244, "total_submitted": 53538, "frontend_question_id": 1241, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1376, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Selling Pieces of Wood", "question__title_slug": "selling-pieces-of-wood", "question__hide": false, "total_acs": 10311, "total_submitted": 20771, "frontend_question_id": 2312, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1375, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Palindrome With Fixed Length", "question__title_slug": "find-palindrome-with-fixed-length", "question__hide": false, "total_acs": 21807, "total_submitted": 59207, "frontend_question_id": 2217, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1374, "question__article__live": true, "question__article__slug": "leftmost-column-with-a-at-least-a-one", "question__article__has_video_solution": false, "question__title": "Leftmost Column with at Least a One", "question__title_slug": "leftmost-column-with-at-least-a-one", "question__hide": false, "total_acs": 181595, "total_submitted": 333664, "frontend_question_id": 1428, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If It Is a Good Array", "question__title_slug": "check-if-it-is-a-good-array", "question__hide": false, "total_acs": 22904, "total_submitted": 38565, "frontend_question_id": 1250, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1371, "question__article__live": true, "question__article__slug": "minimum-remove-to-make-valid-parentheses", "question__article__has_video_solution": false, "question__title": "Minimum Remove to Make Valid Parentheses", "question__title_slug": "minimum-remove-to-make-valid-parentheses", "question__hide": false, "total_acs": 735834, "total_submitted": 1067725, "frontend_question_id": 1249, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1370, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Number of Nice Subarrays", "question__title_slug": "count-number-of-nice-subarrays", "question__hide": false, "total_acs": 133531, "total_submitted": 203321, "frontend_question_id": 1248, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1369, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Swaps to Make Strings Equal", "question__title_slug": "minimum-swaps-to-make-strings-equal", "question__hide": false, "total_acs": 39527, "total_submitted": 61331, "frontend_question_id": 1247, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1368, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Web Crawler Multithreaded", "question__title_slug": "web-crawler-multithreaded", "question__hide": false, "total_acs": 54105, "total_submitted": 110287, "frontend_question_id": 1242, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1367, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Height by Stacking Cuboids ", "question__title_slug": "maximum-height-by-stacking-cuboids", "question__hide": false, "total_acs": 27362, "total_submitted": 47983, "frontend_question_id": 1691, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1366, "question__article__live": true, "question__article__slug": "first-unique-number", "question__article__has_video_solution": false, "question__title": "First Unique Number", "question__title_slug": "first-unique-number", "question__hide": false, "total_acs": 84925, "total_submitted": 158212, "frontend_question_id": 1429, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1364, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tuple with Same Product", "question__title_slug": "tuple-with-same-product", "question__hide": false, "total_acs": 27737, "total_submitted": 45377, "frontend_question_id": 1726, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1363, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Greatest English Letter in Upper and Lower Case", "question__title_slug": "greatest-english-letter-in-upper-and-lower-case", "question__hide": false, "total_acs": 52628, "total_submitted": 75497, "frontend_question_id": 2309, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1362, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Airplane Seat Assignment Probability", "question__title_slug": "airplane-seat-assignment-probability", "question__hide": false, "total_acs": 41852, "total_submitted": 63039, "frontend_question_id": 1227, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1361, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tiling a Rectangle with the Fewest Squares", "question__title_slug": "tiling-a-rectangle-with-the-fewest-squares", "question__hide": false, "total_acs": 23490, "total_submitted": 43313, "frontend_question_id": 1240, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1360, "question__article__live": true, "question__article__slug": "maximum-length-of-a-concatenated-string-with-unique-characters", "question__article__has_video_solution": false, "question__title": "Maximum Length of a Concatenated String with Unique Characters", "question__title_slug": "maximum-length-of-a-concatenated-string-with-unique-characters", "question__hide": false, "total_acs": 286063, "total_submitted": 528939, "frontend_question_id": 1239, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1359, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circular Permutation in Binary Representation", "question__title_slug": "circular-permutation-in-binary-representation", "question__hide": false, "total_acs": 17831, "total_submitted": 25482, "frontend_question_id": 1238, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1358, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Positive Integer Solution for a Given Equation", "question__title_slug": "find-positive-integer-solution-for-a-given-equation", "question__hide": false, "total_acs": 67208, "total_submitted": 96580, "frontend_question_id": 1237, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Report Contiguous Dates", "question__title_slug": "report-contiguous-dates", "question__hide": false, "total_acs": 22521, "total_submitted": 39061, "frontend_question_id": 1225, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Number of Moves to Make Palindrome", "question__title_slug": "minimum-number-of-moves-to-make-palindrome", "question__hide": false, "total_acs": 22800, "total_submitted": 44791, "frontend_question_id": 2193, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Deletions to Make Array Beautiful", "question__title_slug": "minimum-deletions-to-make-array-beautiful", "question__hide": false, "total_acs": 32176, "total_submitted": 66816, "frontend_question_id": 2216, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1354, "question__article__live": true, "question__article__slug": "find-players-with-zero-or-one-losses", "question__article__has_video_solution": false, "question__title": "Find Players With Zero or One Losses", "question__title_slug": "find-players-with-zero-or-one-losses", "question__hide": false, "total_acs": 242032, "total_submitted": 329271, "frontend_question_id": 2225, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1353, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Resultant Array After Removing Anagrams", "question__title_slug": "find-resultant-array-after-removing-anagrams", "question__hide": false, "total_acs": 59416, "total_submitted": 102355, "frontend_question_id": 2273, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1352, "question__article__live": true, "question__article__slug": "maximum-profit-in-job-scheduling", "question__article__has_video_solution": false, "question__title": "Maximum Profit in Job Scheduling", "question__title_slug": "maximum-profit-in-job-scheduling", "question__hide": false, "total_acs": 306174, "total_submitted": 561528, "frontend_question_id": 1235, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1351, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace the Substring for Balanced String", "question__title_slug": "replace-the-substring-for-balanced-string", "question__hide": false, "total_acs": 34181, "total_submitted": 89120, "frontend_question_id": 1234, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1350, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Sub-Folders from the Filesystem", "question__title_slug": "remove-sub-folders-from-the-filesystem", "question__hide": false, "total_acs": 53197, "total_submitted": 80652, "frontend_question_id": 1233, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1349, "question__article__live": true, "question__article__slug": "check-if-it-is-a-straight-line", "question__article__has_video_solution": false, "question__title": "Check If It Is a Straight Line", "question__title_slug": "check-if-it-is-a-straight-line", "question__hide": false, "total_acs": 256243, "total_submitted": 648747, "frontend_question_id": 1232, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1348, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Score Of Spliced Array", "question__title_slug": "maximum-score-of-spliced-array", "question__hide": false, "total_acs": 18621, "total_submitted": 32903, "frontend_question_id": 2321, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1347, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distance to a Cycle in Undirected Graph", "question__title_slug": "distance-to-a-cycle-in-undirected-graph", "question__hide": false, "total_acs": 3130, "total_submitted": 4514, "frontend_question_id": 2204, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1346, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize the Topmost Element After K Moves", "question__title_slug": "maximize-the-topmost-element-after-k-moves", "question__hide": false, "total_acs": 28097, "total_submitted": 122431, "frontend_question_id": 2202, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1345, "question__article__live": true, "question__article__slug": "performing-string-shifts", "question__article__has_video_solution": false, "question__title": "Perform String Shifts", "question__title_slug": "perform-string-shifts", "question__hide": false, "total_acs": 80220, "total_submitted": 146629, "frontend_question_id": 1427, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1344, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Equal Frequency", "question__title_slug": "maximum-equal-frequency", "question__hide": false, "total_acs": 15028, "total_submitted": 40493, "frontend_question_id": 1224, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1343, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dice Roll Simulation", "question__title_slug": "dice-roll-simulation", "question__hide": false, "total_acs": 29414, "total_submitted": 59953, "frontend_question_id": 1223, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1342, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queens That Can Attack the King", "question__title_slug": "queens-that-can-attack-the-king", "question__hide": false, "total_acs": 42527, "total_submitted": 59151, "frontend_question_id": 1222, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1341, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Split a String in Balanced Strings", "question__title_slug": "split-a-string-in-balanced-strings", "question__hide": false, "total_acs": 303187, "total_submitted": 352321, "frontend_question_id": 1221, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1340, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "The Dining Philosophers", "question__title_slug": "the-dining-philosophers", "question__hide": false, "total_acs": 32922, "total_submitted": 61438, "frontend_question_id": 1226, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1339, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Team Scores in Football Tournament", "question__title_slug": "team-scores-in-football-tournament", "question__hide": false, "total_acs": 38665, "total_submitted": 69357, "frontend_question_id": 1212, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1338, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Queries Quality and Percentage", "question__title_slug": "queries-quality-and-percentage", "question__hide": false, "total_acs": 165818, "total_submitted": 347568, "frontend_question_id": 1211, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1337, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Skiplist", "question__title_slug": "design-skiplist", "question__hide": false, "total_acs": 22824, "total_submitted": 37208, "frontend_question_id": 1206, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1336, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Product of the Length of Two Palindromic Substrings", "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-substrings", "question__hide": false, "total_acs": 3525, "total_submitted": 11559, "frontend_question_id": 1960, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Candies Allocated to K Children", "question__title_slug": "maximum-candies-allocated-to-k-children", "question__hide": false, "total_acs": 40486, "total_submitted": 106735, "frontend_question_id": 2226, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1334, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Numbers With Units Digit K", "question__title_slug": "sum-of-numbers-with-units-digit-k", "question__hide": false, "total_acs": 25961, "total_submitted": 97430, "frontend_question_id": 2310, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1333, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sort the Jumbled Numbers", "question__title_slug": "sort-the-jumbled-numbers", "question__hide": false, "total_acs": 19714, "total_submitted": 42258, "frontend_question_id": 2191, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1332, "question__article__live": true, "question__article__slug": "count-vowels-permutation", "question__article__has_video_solution": false, "question__title": "Count Vowels Permutation", "question__title_slug": "count-vowels-permutation", "question__hide": false, "total_acs": 166895, "total_submitted": 269358, "frontend_question_id": 1220, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1331, "question__article__live": true, "question__article__slug": "path-with-maximum-gold", "question__article__has_video_solution": false, "question__title": "Path with Maximum Gold", "question__title_slug": "path-with-maximum-gold", "question__hide": false, "total_acs": 212162, "total_submitted": 312030, "frontend_question_id": 1219, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1330, "question__article__live": true, "question__article__slug": "longest-arithmetic-subsequence-of-given-difference", "question__article__has_video_solution": false, "question__title": "Longest Arithmetic Subsequence of Given Difference", "question__title_slug": "longest-arithmetic-subsequence-of-given-difference", "question__hide": false, "total_acs": 141933, "total_submitted": 258912, "frontend_question_id": 1218, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1329, "question__article__live": true, "question__article__slug": "minimum-cost-to-move-chips-to-the-same-position", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Move Chips to The Same Position", "question__title_slug": "minimum-cost-to-move-chips-to-the-same-position", "question__hide": false, "total_acs": 129062, "total_submitted": 179932, "frontend_question_id": 1217, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1328, "question__article__live": true, "question__article__slug": "monthly-transactions-ii", "question__article__has_video_solution": false, "question__title": "Monthly Transactions II", "question__title_slug": "monthly-transactions-ii", "question__hide": false, "total_acs": 22906, "total_submitted": 54844, "frontend_question_id": 1205, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Person to Fit in the Bus", "question__title_slug": "last-person-to-fit-in-the-bus", "question__hide": false, "total_acs": 115177, "total_submitted": 172538, "frontend_question_id": 1204, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1326, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Floored Pairs", "question__title_slug": "sum-of-floored-pairs", "question__hide": false, "total_acs": 9094, "total_submitted": 31666, "frontend_question_id": 1862, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1325, "question__article__live": true, "question__article__slug": "path-with-maximum-probability", "question__article__has_video_solution": false, "question__title": "Path with Maximum Probability", "question__title_slug": "path-with-maximum-probability", "question__hide": false, "total_acs": 138667, "total_submitted": 253129, "frontend_question_id": 1514, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1324, "question__article__live": true, "question__article__slug": "where-will-the-ball-fall", "question__article__has_video_solution": false, "question__title": "Where Will the Ball Fall", "question__title_slug": "where-will-the-ball-fall", "question__hide": false, "total_acs": 140093, "total_submitted": 195159, "frontend_question_id": 1706, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1322, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Reach Target with Rotations", "question__title_slug": "minimum-moves-to-reach-target-with-rotations", "question__hide": false, "total_acs": 9516, "total_submitted": 19218, "frontend_question_id": 1210, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1321, "question__article__live": true, "question__article__slug": "get-equal-substrings-within-budget", "question__article__has_video_solution": false, "question__title": "Get Equal Substrings Within Budget", "question__title_slug": "get-equal-substrings-within-budget", "question__hide": false, "total_acs": 148433, "total_submitted": 254615, "frontend_question_id": 1208, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1320, "question__article__live": true, "question__article__slug": "remove-all-adjacent-duplicates-in-string-ii", "question__article__has_video_solution": false, "question__title": "Remove All Adjacent Duplicates in String II", "question__title_slug": "remove-all-adjacent-duplicates-in-string-ii", "question__hide": false, "total_acs": 317529, "total_submitted": 549183, "frontend_question_id": 1209, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1319, "question__article__live": true, "question__article__slug": "unique-number-of-occurrences", "question__article__has_video_solution": true, "question__title": "Unique Number of Occurrences", "question__title_slug": "unique-number-of-occurrences", "question__hide": false, "total_acs": 616130, "total_submitted": 798852, "frontend_question_id": 1207, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1318, "question__article__live": true, "question__article__slug": "tournament-winners", "question__article__has_video_solution": false, "question__title": "Tournament Winners", "question__title_slug": "tournament-winners", "question__hide": false, "total_acs": 20578, "total_submitted": 41905, "frontend_question_id": 1194, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1317, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Monthly Transactions I", "question__title_slug": "monthly-transactions-i", "question__hide": false, "total_acs": 166212, "total_submitted": 287377, "frontend_question_id": 1193, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1316, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Fizz Buzz Multithreaded", "question__title_slug": "fizz-buzz-multithreaded", "question__hide": false, "total_acs": 47981, "total_submitted": 66331, "frontend_question_id": 1195, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Ways to Build Rooms in an Ant Colony", "question__title_slug": "count-ways-to-build-rooms-in-an-ant-colony", "question__hide": false, "total_acs": 7138, "total_submitted": 14693, "frontend_question_id": 1916, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1312, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Artifacts That Can Be Extracted", "question__title_slug": "count-artifacts-that-can-be-extracted", "question__hide": false, "total_acs": 19367, "total_submitted": 34445, "frontend_question_id": 2201, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1311, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Magic Square", "question__title_slug": "largest-magic-square", "question__hide": false, "total_acs": 11041, "total_submitted": 21052, "frontend_question_id": 1895, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1310, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Watering Plants", "question__title_slug": "watering-plants", "question__hide": false, "total_acs": 49269, "total_submitted": 61898, "frontend_question_id": 2079, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1309, "question__article__live": true, "question__article__slug": "sort-items-by-group-respecting-dependencies", "question__article__has_video_solution": false, "question__title": "Sort Items by Groups Respecting Dependencies", "question__title_slug": "sort-items-by-groups-respecting-dependencies", "question__hide": false, "total_acs": 53966, "total_submitted": 81217, "frontend_question_id": 1203, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1308, "question__article__live": true, "question__article__slug": "smallest-string-with-swaps", "question__article__has_video_solution": false, "question__title": "Smallest String With Swaps", "question__title_slug": "smallest-string-with-swaps", "question__hide": false, "total_acs": 114723, "total_submitted": 196907, "frontend_question_id": 1202, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1307, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Ugly Number III", "question__title_slug": "ugly-number-iii", "question__hide": false, "total_acs": 31771, "total_submitted": 107490, "frontend_question_id": 1201, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1306, "question__article__live": true, "question__article__slug": "minimum-absolute-difference", "question__article__has_video_solution": false, "question__title": "Minimum Absolute Difference", "question__title_slug": "minimum-absolute-difference", "question__hide": false, "total_acs": 191272, "total_submitted": 275067, "frontend_question_id": 1200, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1305, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Visible People in a Queue", "question__title_slug": "number-of-visible-people-in-a-queue", "question__hide": false, "total_acs": 53855, "total_submitted": 77319, "frontend_question_id": 1944, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1304, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Happy String", "question__title_slug": "longest-happy-string", "question__hide": false, "total_acs": 82070, "total_submitted": 142918, "frontend_question_id": 1405, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1303, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Moves to Reach Target Score", "question__title_slug": "minimum-moves-to-reach-target-score", "question__hide": false, "total_acs": 41393, "total_submitted": 82256, "frontend_question_id": 2139, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1302, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Characters to Make Fancy String", "question__title_slug": "delete-characters-to-make-fancy-string", "question__hide": false, "total_acs": 36566, "total_submitted": 63043, "frontend_question_id": 1957, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1301, "question__article__live": true, "question__article__slug": "reformat-department-table", "question__article__has_video_solution": false, "question__title": "Reformat Department Table", "question__title_slug": "reformat-department-table", "question__hide": false, "total_acs": 116688, "total_submitted": 151181, "frontend_question_id": 1179, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1300, "question__article__live": true, "question__article__slug": "critical-connections-in-a-network", "question__article__has_video_solution": false, "question__title": "Critical Connections in a Network", "question__title_slug": "critical-connections-in-a-network", "question__hide": false, "total_acs": 228500, "total_submitted": 410005, "frontend_question_id": 1192, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1299, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K-Concatenation Maximum Sum", "question__title_slug": "k-concatenation-maximum-sum", "question__hide": false, "total_acs": 34674, "total_submitted": 146427, "frontend_question_id": 1191, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1298, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Substrings Between Each Pair of Parentheses", "question__title_slug": "reverse-substrings-between-each-pair-of-parentheses", "question__hide": false, "total_acs": 73240, "total_submitted": 110311, "frontend_question_id": 1190, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1297, "question__article__live": true, "question__article__slug": "maximum-number-of-balloons", "question__article__has_video_solution": false, "question__title": "Maximum Number of Balloons", "question__title_slug": "maximum-number-of-balloons", "question__hide": false, "total_acs": 202873, "total_submitted": 339470, "frontend_question_id": 1189, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1296, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Ancestor of a Tree Node", "question__title_slug": "kth-ancestor-of-a-tree-node", "question__hide": false, "total_acs": 35636, "total_submitted": 102748, "frontend_question_id": 1483, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1295, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Garden Perimeter to Collect Enough Apples", "question__title_slug": "minimum-garden-perimeter-to-collect-enough-apples", "question__hide": false, "total_acs": 16617, "total_submitted": 30692, "frontend_question_id": 1954, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Range Frequency Queries", "question__title_slug": "range-frequency-queries", "question__hide": false, "total_acs": 20645, "total_submitted": 51886, "frontend_question_id": 2080, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1293, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Three Consecutive Odds", "question__title_slug": "three-consecutive-odds", "question__hide": false, "total_acs": 86221, "total_submitted": 136510, "frontend_question_id": 1550, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1292, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Immediate Food Delivery II", "question__title_slug": "immediate-food-delivery-ii", "question__hide": false, "total_acs": 139939, "total_submitted": 275817, "frontend_question_id": 1174, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1291, "question__article__live": true, "question__article__slug": "immediate-food-delivery", "question__article__has_video_solution": false, "question__title": "Immediate Food Delivery I", "question__title_slug": "immediate-food-delivery-i", "question__hide": false, "total_acs": 74159, "total_submitted": 91697, "frontend_question_id": 1173, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1290, "question__article__live": true, "question__article__slug": "make-array-strictly-increasing", "question__article__has_video_solution": false, "question__title": "Make Array Strictly Increasing", "question__title_slug": "make-array-strictly-increasing", "question__hide": false, "total_acs": 57510, "total_submitted": 98617, "frontend_question_id": 1187, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1289, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Day of the Week", "question__title_slug": "day-of-the-week", "question__hide": false, "total_acs": 65992, "total_submitted": 114791, "frontend_question_id": 1185, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1288, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Subarray Sum with One Deletion", "question__title_slug": "maximum-subarray-sum-with-one-deletion", "question__hide": false, "total_acs": 51953, "total_submitted": 118533, "frontend_question_id": 1186, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1287, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distance Between Bus Stops", "question__title_slug": "distance-between-bus-stops", "question__hide": false, "total_acs": 60121, "total_submitted": 111301, "frontend_question_id": 1184, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1286, "question__article__live": true, "question__article__slug": "constrained-subsequence-sum", "question__article__has_video_solution": false, "question__title": "Constrained Subsequence Sum", "question__title_slug": "constrained-subsequence-sum", "question__hide": false, "total_acs": 76686, "total_submitted": 135249, "frontend_question_id": 1425, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1285, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Balance a Binary Search Tree", "question__title_slug": "balance-a-binary-search-tree", "question__hide": false, "total_acs": 152257, "total_submitted": 186812, "frontend_question_id": 1382, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1284, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Four Divisors", "question__title_slug": "four-divisors", "question__hide": false, "total_acs": 33935, "total_submitted": 79661, "frontend_question_id": 1390, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1283, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reformat Date", "question__title_slug": "reformat-date", "question__hide": false, "total_acs": 73419, "total_submitted": 111420, "frontend_question_id": 1507, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1282, "question__article__live": true, "question__article__slug": "number-of-valid-words-for-each-puzzle", "question__article__has_video_solution": false, "question__title": "Number of Valid Words for Each Puzzle", "question__title_slug": "number-of-valid-words-for-each-puzzle", "question__hide": false, "total_acs": 30970, "total_submitted": 66253, "frontend_question_id": 1178, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1281, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can Make Palindrome from Substring", "question__title_slug": "can-make-palindrome-from-substring", "question__hide": false, "total_acs": 27518, "total_submitted": 70481, "frontend_question_id": 1177, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1280, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Diet Plan Performance", "question__title_slug": "diet-plan-performance", "question__hide": false, "total_acs": 32333, "total_submitted": 60552, "frontend_question_id": 1176, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1279, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Prime Arrangements", "question__title_slug": "prime-arrangements", "question__hide": false, "total_acs": 30983, "total_submitted": 54129, "frontend_question_id": 1175, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1278, "question__article__live": true, "question__article__slug": "product-price-at-a-given-date", "question__article__has_video_solution": false, "question__title": "Product Price at a Given Date", "question__title_slug": "product-price-at-a-given-date", "question__hide": false, "total_acs": 118395, "total_submitted": 213340, "frontend_question_id": 1164, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1277, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Multiple of Three", "question__title_slug": "largest-multiple-of-three", "question__hide": false, "total_acs": 20259, "total_submitted": 62108, "frontend_question_id": 1363, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1276, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Closest Divisors", "question__title_slug": "closest-divisors", "question__hide": false, "total_acs": 22311, "total_submitted": 36773, "frontend_question_id": 1362, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1275, "question__article__live": true, "question__article__slug": "validate-binary-tree-nodes", "question__article__has_video_solution": false, "question__title": "Validate Binary Tree Nodes", "question__title_slug": "validate-binary-tree-nodes", "question__hide": false, "total_acs": 113520, "total_submitted": 258634, "frontend_question_id": 1361, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1274, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Days Between Two Dates", "question__title_slug": "number-of-days-between-two-dates", "question__hide": false, "total_acs": 51021, "total_submitted": 102645, "frontend_question_id": 1360, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1273, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Compare Strings by Frequency of the Smallest Character", "question__title_slug": "compare-strings-by-frequency-of-the-smallest-character", "question__hide": false, "total_acs": 80168, "total_submitted": 129043, "frontend_question_id": 1170, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1272, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Invalid Transactions", "question__title_slug": "invalid-transactions", "question__hide": false, "total_acs": 76347, "total_submitted": 244873, "frontend_question_id": 1169, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1271, "question__article__live": true, "question__article__slug": "web-crawler", "question__article__has_video_solution": false, "question__title": "Web Crawler", "question__title_slug": "web-crawler", "question__hide": false, "total_acs": 37796, "total_submitted": 55708, "frontend_question_id": 1236, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1270, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Dinner Plate Stacks", "question__title_slug": "dinner-plate-stacks", "question__hide": false, "total_acs": 18190, "total_submitted": 55627, "frontend_question_id": 1172, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1269, "question__article__live": true, "question__article__slug": "market-analysis-ii", "question__article__has_video_solution": false, "question__title": "Market Analysis II", "question__title_slug": "market-analysis-ii", "question__hide": false, "total_acs": 18804, "total_submitted": 32971, "frontend_question_id": 1159, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1268, "question__article__live": true, "question__article__slug": "market-analysis-i", "question__article__has_video_solution": false, "question__title": "Market Analysis I", "question__title_slug": "market-analysis-i", "question__hide": false, "total_acs": 102594, "total_submitted": 179889, "frontend_question_id": 1158, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1267, "question__article__live": true, "question__article__slug": "remove-zero-sum-consecutive-nodes-from-linked-list", "question__article__has_video_solution": false, "question__title": "Remove Zero Sum Consecutive Nodes from Linked List", "question__title_slug": "remove-zero-sum-consecutive-nodes-from-linked-list", "question__hide": false, "total_acs": 162791, "total_submitted": 308365, "frontend_question_id": 1171, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1264, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Number of Words You Can Type", "question__title_slug": "maximum-number-of-words-you-can-type", "question__hide": false, "total_acs": 59065, "total_submitted": 80741, "frontend_question_id": 1935, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1263, "question__article__live": true, "question__article__slug": "number-of-dice-rolls-with-target-sum", "question__article__has_video_solution": false, "question__title": "Number of Dice Rolls With Target Sum", "question__title_slug": "number-of-dice-rolls-with-target-sum", "question__hide": false, "total_acs": 287878, "total_submitted": 473174, "frontend_question_id": 1155, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1262, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Online Majority Element In Subarray", "question__title_slug": "online-majority-element-in-subarray", "question__hide": false, "total_acs": 16614, "total_submitted": 40027, "frontend_question_id": 1157, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1261, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Swap For Longest Repeated Character Substring", "question__title_slug": "swap-for-longest-repeated-character-substring", "question__hide": false, "total_acs": 31717, "total_submitted": 72085, "frontend_question_id": 1156, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1260, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Day of the Year", "question__title_slug": "day-of-the-year", "question__hide": false, "total_acs": 59234, "total_submitted": 121760, "frontend_question_id": 1154, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1259, "question__article__live": true, "question__article__slug": "article-views-ii", "question__article__has_video_solution": false, "question__title": "Article Views II", "question__title_slug": "article-views-ii", "question__hide": false, "total_acs": 37030, "total_submitted": 78838, "frontend_question_id": 1149, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1258, "question__article__live": true, "question__article__slug": "article-review-i", "question__article__has_video_solution": false, "question__title": "Article Views I", "question__title_slug": "article-views-i", "question__hide": false, "total_acs": 576685, "total_submitted": 765848, "frontend_question_id": 1148, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1257, "question__article__live": true, "question__article__slug": "rank-transform-of-a-matrix", "question__article__has_video_solution": false, "question__title": "Rank Transform of a Matrix", "question__title_slug": "rank-transform-of-a-matrix", "question__hide": false, "total_acs": 21942, "total_submitted": 53673, "frontend_question_id": 1632, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1256, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rank Transform of an Array", "question__title_slug": "rank-transform-of-an-array", "question__hide": false, "total_acs": 115567, "total_submitted": 185842, "frontend_question_id": 1331, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1255, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Reverse Subarray To Maximize Array Value", "question__title_slug": "reverse-subarray-to-maximize-array-value", "question__hide": false, "total_acs": 5865, "total_submitted": 14243, "frontend_question_id": 1330, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1254, "question__article__live": true, "question__article__slug": "deepest-leaves-sum", "question__article__has_video_solution": false, "question__title": "Deepest Leaves Sum", "question__title_slug": "deepest-leaves-sum", "question__hide": false, "total_acs": 328273, "total_submitted": 380296, "frontend_question_id": 1302, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1253, "question__article__live": true, "question__article__slug": "sort-the-matrix-diagonally", "question__article__has_video_solution": true, "question__title": "Sort the Matrix Diagonally", "question__title_slug": "sort-the-matrix-diagonally", "question__hide": false, "total_acs": 162719, "total_submitted": 196266, "frontend_question_id": 1329, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1252, "question__article__live": true, "question__article__slug": "break-a-palindrome", "question__article__has_video_solution": false, "question__title": "Break a Palindrome", "question__title_slug": "break-a-palindrome", "question__hide": false, "total_acs": 167619, "total_submitted": 323660, "frontend_question_id": 1328, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1251, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Chunked Palindrome Decomposition", "question__title_slug": "longest-chunked-palindrome-decomposition", "question__hide": false, "total_acs": 24022, "total_submitted": 40907, "frontend_question_id": 1147, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1250, "question__article__live": true, "question__article__slug": "longest-common-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Common Subsequence", "question__title_slug": "longest-common-subsequence", "question__hide": false, "total_acs": 1077204, "total_submitted": 1864491, "frontend_question_id": 1143, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1249, "question__article__live": true, "question__article__slug": "snapshot-array", "question__article__has_video_solution": false, "question__title": "Snapshot Array", "question__title_slug": "snapshot-array", "question__hide": false, "total_acs": 216613, "total_submitted": 585798, "frontend_question_id": 1146, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Tree Coloring Game", "question__title_slug": "binary-tree-coloring-game", "question__hide": false, "total_acs": 45552, "total_submitted": 87734, "frontend_question_id": 1145, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1247, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decrease Elements To Make Array Zigzag", "question__title_slug": "decrease-elements-to-make-array-zigzag", "question__hide": false, "total_acs": 20320, "total_submitted": 42510, "frontend_question_id": 1144, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1246, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "User Activity for the Past 30 Days II", "question__title_slug": "user-activity-for-the-past-30-days-ii", "question__hide": false, "total_acs": 42181, "total_submitted": 118081, "frontend_question_id": 1142, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1245, "question__article__live": true, "question__article__slug": "user-activity-for-the-past-30-days-i", "question__article__has_video_solution": false, "question__title": "User Activity for the Past 30 Days I", "question__title_slug": "user-activity-for-the-past-30-days-i", "question__hide": false, "total_acs": 213937, "total_submitted": 443089, "frontend_question_id": 1141, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1244, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distinct Echo Substrings", "question__title_slug": "distinct-echo-substrings", "question__hide": false, "total_acs": 16483, "total_submitted": 32756, "frontend_question_id": 1316, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1243, "question__article__live": true, "question__article__slug": "sum-of-nodes-with-even-valued-grandparent", "question__article__has_video_solution": false, "question__title": "Sum of Nodes with Even-Valued Grandparent", "question__title_slug": "sum-of-nodes-with-even-valued-grandparent", "question__hide": false, "total_acs": 152224, "total_submitted": 178027, "frontend_question_id": 1315, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1242, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Block Sum", "question__title_slug": "matrix-block-sum", "question__hide": false, "total_acs": 87927, "total_submitted": 116548, "frontend_question_id": 1314, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Decompress Run-Length Encoded List", "question__title_slug": "decompress-run-length-encoded-list", "question__hide": false, "total_acs": 265514, "total_submitted": 309733, "frontend_question_id": 1313, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1240, "question__article__live": true, "question__article__slug": "stone-game-ii", "question__article__has_video_solution": false, "question__title": "Stone Game II", "question__title_slug": "stone-game-ii", "question__hide": false, "total_acs": 94243, "total_submitted": 139632, "frontend_question_id": 1140, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1239, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest 1-Bordered Square", "question__title_slug": "largest-1-bordered-square", "question__hide": false, "total_acs": 25011, "total_submitted": 49893, "frontend_question_id": 1139, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1238, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Alphabet Board Path", "question__title_slug": "alphabet-board-path", "question__hide": false, "total_acs": 51279, "total_submitted": 99300, "frontend_question_id": 1138, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1237, "question__article__live": true, "question__article__slug": "reported-posts-ii", "question__article__has_video_solution": false, "question__title": "Reported Posts II", "question__title_slug": "reported-posts-ii", "question__hide": false, "total_acs": 37307, "total_submitted": 115544, "frontend_question_id": 1132, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1236, "question__article__live": true, "question__article__slug": "n-th-tribonacci-number", "question__article__has_video_solution": false, "question__title": "N-th Tribonacci Number", "question__title_slug": "n-th-tribonacci-number", "question__hide": false, "total_acs": 766774, "total_submitted": 1201153, "frontend_question_id": 1137, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1234, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Paths with Max Score", "question__title_slug": "number-of-paths-with-max-score", "question__hide": false, "total_acs": 13370, "total_submitted": 33900, "frontend_question_id": 1301, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1233, "question__article__live": true, "question__article__slug": "number-of-ships-in-a-rectangle", "question__article__has_video_solution": false, "question__title": "Number of Ships in a Rectangle", "question__title_slug": "number-of-ships-in-a-rectangle", "question__hide": false, "total_acs": 29146, "total_submitted": 42451, "frontend_question_id": 1274, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1232, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Mutated Array Closest to Target", "question__title_slug": "sum-of-mutated-array-closest-to-target", "question__hide": false, "total_acs": 38338, "total_submitted": 86362, "frontend_question_id": 1300, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1231, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Replace Elements with Greatest Element on Right Side", "question__title_slug": "replace-elements-with-greatest-element-on-right-side", "question__hide": false, "total_acs": 383017, "total_submitted": 537518, "frontend_question_id": 1299, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1230, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum of Absolute Value Expression", "question__title_slug": "maximum-of-absolute-value-expression", "question__hide": false, "total_acs": 23959, "total_submitted": 49540, "frontend_question_id": 1131, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1229, "question__article__live": true, "question__article__slug": "shortest-path-with-alternating-colors", "question__article__has_video_solution": false, "question__title": "Shortest Path with Alternating Colors", "question__title_slug": "shortest-path-with-alternating-colors", "question__hide": false, "total_acs": 115152, "total_submitted": 244400, "frontend_question_id": 1129, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1228, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost Tree From Leaf Values", "question__title_slug": "minimum-cost-tree-from-leaf-values", "question__hide": false, "total_acs": 98799, "total_submitted": 145770, "frontend_question_id": 1130, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1227, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Equivalent Domino Pairs", "question__title_slug": "number-of-equivalent-domino-pairs", "question__hide": false, "total_acs": 68208, "total_submitted": 141628, "frontend_question_id": 1128, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1226, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "User Purchase Platform", "question__title_slug": "user-purchase-platform", "question__hide": false, "total_acs": 15518, "total_submitted": 32652, "frontend_question_id": 1127, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1225, "question__article__live": true, "question__article__slug": "active-businesses", "question__article__has_video_solution": false, "question__title": "Active Businesses", "question__title_slug": "active-businesses", "question__hide": false, "total_acs": 44828, "total_submitted": 68271, "frontend_question_id": 1126, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1224, "question__article__live": true, "question__article__slug": "minimum-falling-path-sum-ii", "question__article__has_video_solution": false, "question__title": "Minimum Falling Path Sum II", "question__title_slug": "minimum-falling-path-sum-ii", "question__hide": false, "total_acs": 140007, "total_submitted": 217338, "frontend_question_id": 1289, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1223, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Graph Connectivity With Threshold", "question__title_slug": "graph-connectivity-with-threshold", "question__hide": false, "total_acs": 17357, "total_submitted": 36951, "frontend_question_id": 1627, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1222, "question__article__live": true, "question__article__slug": "remove-covered-intervals", "question__article__has_video_solution": false, "question__title": "Remove Covered Intervals", "question__title_slug": "remove-covered-intervals", "question__hide": false, "total_acs": 119934, "total_submitted": 212680, "frontend_question_id": 1288, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1221, "question__article__live": true, "question__article__slug": "element-appearing-more-than-25-in-sorted-array", "question__article__has_video_solution": false, "question__title": "Element Appearing More Than 25% In Sorted Array", "question__title_slug": "element-appearing-more-than-25-in-sorted-array", "question__hide": false, "total_acs": 213808, "total_submitted": 350674, "frontend_question_id": 1287, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1220, "question__article__live": true, "question__article__slug": "smallest-sufficient-team", "question__article__has_video_solution": false, "question__title": "Smallest Sufficient Team", "question__title_slug": "smallest-sufficient-team", "question__hide": false, "total_acs": 62391, "total_submitted": 112202, "frontend_question_id": 1125, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1219, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Well-Performing Interval", "question__title_slug": "longest-well-performing-interval", "question__hide": false, "total_acs": 32076, "total_submitted": 91846, "frontend_question_id": 1124, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1218, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lowest Common Ancestor of Deepest Leaves", "question__title_slug": "lowest-common-ancestor-of-deepest-leaves", "question__hide": false, "total_acs": 111599, "total_submitted": 154408, "frontend_question_id": 1123, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1217, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Relative Sort Array", "question__title_slug": "relative-sort-array", "question__hide": false, "total_acs": 187647, "total_submitted": 271671, "frontend_question_id": 1122, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1216, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print Zero Even Odd", "question__title_slug": "print-zero-even-odd", "question__hide": false, "total_acs": 50060, "total_submitted": 82127, "frontend_question_id": 1116, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1215, "question__article__live": true, "question__article__slug": "reported-posts", "question__article__has_video_solution": false, "question__title": "Reported Posts", "question__title_slug": "reported-posts", "question__hide": false, "total_acs": 46539, "total_submitted": 71767, "frontend_question_id": 1113, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1214, "question__article__live": true, "question__article__slug": "highest-grade-for-each-student", "question__article__has_video_solution": false, "question__title": "Highest Grade For Each Student", "question__title_slug": "highest-grade-for-each-student", "question__hide": false, "total_acs": 60515, "total_submitted": 85442, "frontend_question_id": 1112, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1213, "question__article__live": true, "question__article__slug": "handshakes-that-dont-cross", "question__article__has_video_solution": false, "question__title": "Handshakes That Don't Cross", "question__title_slug": "handshakes-that-dont-cross", "question__hide": false, "total_acs": 11479, "total_submitted": 19256, "frontend_question_id": 1259, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1212, "question__article__live": true, "question__article__slug": "sequential-digits", "question__article__has_video_solution": false, "question__title": "Sequential Digits", "question__title_slug": "sequential-digits", "question__hide": false, "total_acs": 214372, "total_submitted": 328283, "frontend_question_id": 1291, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1211, "question__article__live": true, "question__article__slug": "iterator-for-combination", "question__article__has_video_solution": false, "question__title": "Iterator for Combination", "question__title_slug": "iterator-for-combination", "question__hide": false, "total_acs": 72746, "total_submitted": 99302, "frontend_question_id": 1286, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1210, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mean of Array After Removing Some Elements", "question__title_slug": "mean-of-array-after-removing-some-elements", "question__hide": false, "total_acs": 59263, "total_submitted": 86873, "frontend_question_id": 1619, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1209, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Bounded Blocking Queue", "question__title_slug": "design-bounded-blocking-queue", "question__hide": false, "total_acs": 49866, "total_submitted": 68798, "frontend_question_id": 1188, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1208, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Nesting Depth of Two Valid Parentheses Strings", "question__title_slug": "maximum-nesting-depth-of-two-valid-parentheses-strings", "question__hide": false, "total_acs": 27014, "total_submitted": 37546, "frontend_question_id": 1111, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1207, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Nodes And Return Forest", "question__title_slug": "delete-nodes-and-return-forest", "question__hide": false, "total_acs": 222828, "total_submitted": 322281, "frontend_question_id": 1110, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1206, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Corporate Flight Bookings", "question__title_slug": "corporate-flight-bookings", "question__hide": false, "total_acs": 63620, "total_submitted": 103046, "frontend_question_id": 1109, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1205, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Defanging an IP Address", "question__title_slug": "defanging-an-ip-address", "question__hide": false, "total_acs": 650024, "total_submitted": 729720, "frontend_question_id": 1108, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1204, "question__article__live": true, "question__article__slug": "new-users-daily-count", "question__article__has_video_solution": false, "question__title": "New Users Daily Count", "question__title_slug": "new-users-daily-count", "question__hide": false, "total_acs": 35703, "total_submitted": 80022, "frontend_question_id": 1107, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1203, "question__article__live": true, "question__article__slug": "print-in-order", "question__article__has_video_solution": false, "question__title": "Print in Order", "question__title_slug": "print-in-order", "question__hide": false, "total_acs": 157094, "total_submitted": 226328, "frontend_question_id": 1114, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1202, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Palindrome Removal", "question__title_slug": "palindrome-removal", "question__hide": false, "total_acs": 10724, "total_submitted": 23120, "frontend_question_id": 1246, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1201, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Delete Tree Nodes", "question__title_slug": "delete-tree-nodes", "question__hide": false, "total_acs": 10229, "total_submitted": 16693, "frontend_question_id": 1273, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1200, "question__article__live": true, "question__article__slug": "remove-interval", "question__article__has_video_solution": true, "question__title": "Remove Interval", "question__title_slug": "remove-interval", "question__hide": false, "total_acs": 36239, "total_submitted": 54893, "frontend_question_id": 1272, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1199, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Hexspeak", "question__title_slug": "hexspeak", "question__hide": false, "total_acs": 11008, "total_submitted": 18990, "frontend_question_id": 1271, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1198, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unpopular Books", "question__title_slug": "unpopular-books", "question__hide": false, "total_acs": 39862, "total_submitted": 92513, "frontend_question_id": 1098, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1197, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Parsing A Boolean Expression", "question__title_slug": "parsing-a-boolean-expression", "question__hide": false, "total_acs": 30011, "total_submitted": 50779, "frontend_question_id": 1106, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1196, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Filling Bookcase Shelves", "question__title_slug": "filling-bookcase-shelves", "question__hide": false, "total_acs": 53631, "total_submitted": 90133, "frontend_question_id": 1105, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1195, "question__article__live": true, "question__article__slug": "distribute-candies-to-people", "question__article__has_video_solution": false, "question__title": "Distribute Candies to People", "question__title_slug": "distribute-candies-to-people", "question__hide": false, "total_acs": 87433, "total_submitted": 134166, "frontend_question_id": 1103, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Path In Zigzag Labelled Binary Tree", "question__title_slug": "path-in-zigzag-labelled-binary-tree", "question__hide": false, "total_acs": 45236, "total_submitted": 60033, "frontend_question_id": 1104, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1193, "question__article__live": true, "question__article__slug": "game-play-analysis-v", "question__article__has_video_solution": false, "question__title": "Game Play Analysis V", "question__title_slug": "game-play-analysis-v", "question__hide": false, "total_acs": 23343, "total_submitted": 45599, "frontend_question_id": 1097, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1192, "question__article__live": true, "question__article__slug": "divide-chocolate", "question__article__has_video_solution": false, "question__title": "Divide Chocolate", "question__title_slug": "divide-chocolate", "question__hide": false, "total_acs": 54331, "total_submitted": 92728, "frontend_question_id": 1231, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1191, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Synonymous Sentences", "question__title_slug": "synonymous-sentences", "question__hide": false, "total_acs": 22389, "total_submitted": 39827, "frontend_question_id": 1258, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1190, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Common Region", "question__title_slug": "smallest-common-region", "question__hide": false, "total_acs": 22947, "total_submitted": 35103, "frontend_question_id": 1257, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1189, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Encode Number", "question__title_slug": "encode-number", "question__hide": false, "total_acs": 7748, "total_submitted": 11101, "frontend_question_id": 1256, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1188, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Brace Expansion II", "question__title_slug": "brace-expansion-ii", "question__hide": false, "total_acs": 24756, "total_submitted": 38886, "frontend_question_id": 1096, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1187, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Print FooBar Alternately", "question__title_slug": "print-foobar-alternately", "question__hide": false, "total_acs": 83339, "total_submitted": 126575, "frontend_question_id": 1115, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1186, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Building H2O", "question__title_slug": "building-h2o", "question__hide": false, "total_acs": 51144, "total_submitted": 91078, "frontend_question_id": 1117, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1185, "question__article__live": true, "question__article__slug": "find-in-mountain-array", "question__article__has_video_solution": false, "question__title": "Find in Mountain Array", "question__title_slug": "find-in-mountain-array", "question__hide": false, "total_acs": 138519, "total_submitted": 343040, "frontend_question_id": 1095, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1184, "question__article__live": true, "question__article__slug": "car-pooling", "question__article__has_video_solution": false, "question__title": "Car Pooling", "question__title_slug": "car-pooling", "question__hide": false, "total_acs": 221254, "total_submitted": 394560, "frontend_question_id": 1094, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1183, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Statistics from a Large Sample", "question__title_slug": "statistics-from-a-large-sample", "question__hide": false, "total_acs": 19733, "total_submitted": 46866, "frontend_question_id": 1093, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1182, "question__article__live": true, "question__article__slug": "game-play-analysis-iv", "question__article__has_video_solution": false, "question__title": "Game Play Analysis IV", "question__title_slug": "game-play-analysis-iv", "question__hide": false, "total_acs": 159029, "total_submitted": 436928, "frontend_question_id": 550, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1181, "question__article__live": true, "question__article__slug": "game-play-analysis-iii", "question__article__has_video_solution": false, "question__title": "Game Play Analysis III", "question__title_slug": "game-play-analysis-iii", "question__hide": false, "total_acs": 76185, "total_submitted": 94259, "frontend_question_id": 534, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1180, "question__article__live": true, "question__article__slug": "game-play-analysis-ii", "question__article__has_video_solution": false, "question__title": "Game Play Analysis II", "question__title_slug": "game-play-analysis-ii", "question__hide": false, "total_acs": 86199, "total_submitted": 163126, "frontend_question_id": 512, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1179, "question__article__live": true, "question__article__slug": "game-play-analysis-i", "question__article__has_video_solution": false, "question__title": "Game Play Analysis I", "question__title_slug": "game-play-analysis-i", "question__hide": false, "total_acs": 274678, "total_submitted": 367768, "frontend_question_id": 511, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1178, "question__article__live": true, "question__article__slug": "valid-palindrome-iii", "question__article__has_video_solution": false, "question__title": "Valid Palindrome III", "question__title_slug": "valid-palindrome-iii", "question__hide": false, "total_acs": 67522, "total_submitted": 136443, "frontend_question_id": 1216, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1177, "question__article__live": true, "question__article__slug": "tree-diameter", "question__article__has_video_solution": false, "question__title": "Tree Diameter", "question__title_slug": "tree-diameter", "question__hide": false, "total_acs": 44129, "total_submitted": 72163, "frontend_question_id": 1245, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1176, "question__article__live": true, "question__article__slug": "design-a-leaderboard", "question__article__has_video_solution": false, "question__title": "Design A Leaderboard", "question__title_slug": "design-a-leaderboard", "question__hide": false, "total_acs": 73521, "total_submitted": 108303, "frontend_question_id": 1244, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1175, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Array Transformation", "question__title_slug": "array-transformation", "question__hide": false, "total_acs": 13400, "total_submitted": 25684, "frontend_question_id": 1243, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1174, "question__article__live": true, "question__article__slug": "sales-analysis-iii", "question__article__has_video_solution": false, "question__title": "Sales Analysis III", "question__title_slug": "sales-analysis-iii", "question__hide": false, "total_acs": 134024, "total_submitted": 287813, "frontend_question_id": 1084, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1173, "question__article__live": true, "question__article__slug": "sales-analysis-ii", "question__article__has_video_solution": false, "question__title": "Sales Analysis II", "question__title_slug": "sales-analysis-ii", "question__hide": false, "total_acs": 58218, "total_submitted": 117217, "frontend_question_id": 1083, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1172, "question__article__live": true, "question__article__slug": "sales-analysis-i", "question__article__has_video_solution": false, "question__title": "Sales Analysis I", "question__title_slug": "sales-analysis-i", "question__hide": false, "total_acs": 58430, "total_submitted": 78699, "frontend_question_id": 1082, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1171, "question__article__live": true, "question__article__slug": "shortest-path-in-a-binary-matrix", "question__article__has_video_solution": false, "question__title": "Shortest Path in Binary Matrix", "question__title_slug": "shortest-path-in-binary-matrix", "question__hide": false, "total_acs": 470275, "total_submitted": 992194, "frontend_question_id": 1091, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1170, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Common Supersequence ", "question__title_slug": "shortest-common-supersequence", "question__hide": false, "total_acs": 113482, "total_submitted": 192233, "frontend_question_id": 1092, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1169, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Values From Labels", "question__title_slug": "largest-values-from-labels", "question__hide": false, "total_acs": 38292, "total_submitted": 61729, "frontend_question_id": 1090, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1168, "question__article__live": true, "question__article__slug": "duplicate-zeros", "question__article__has_video_solution": false, "question__title": "Duplicate Zeros", "question__title_slug": "duplicate-zeros", "question__hide": false, "total_acs": 420302, "total_submitted": 809337, "frontend_question_id": 1089, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1167, "question__article__live": true, "question__article__slug": "minimum-time-to-build-blocks", "question__article__has_video_solution": false, "question__title": "Minimum Time to Build Blocks", "question__title_slug": "minimum-time-to-build-blocks", "question__hide": false, "total_acs": 6560, "total_submitted": 14342, "frontend_question_id": 1199, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1166, "question__article__live": true, "question__article__slug": "toss-strange-coins", "question__article__has_video_solution": false, "question__title": "Toss Strange Coins", "question__title_slug": "toss-strange-coins", "question__hide": false, "total_acs": 17900, "total_submitted": 31796, "frontend_question_id": 1230, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1165, "question__article__live": true, "question__article__slug": "meeting-scheduler", "question__article__has_video_solution": false, "question__title": "Meeting Scheduler", "question__title_slug": "meeting-scheduler", "question__hide": false, "total_acs": 77962, "total_submitted": 141692, "frontend_question_id": 1229, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1164, "question__article__live": true, "question__article__slug": "missing-number-in-arithmetic-progression", "question__article__has_video_solution": true, "question__title": "Missing Number In Arithmetic Progression", "question__title_slug": "missing-number-in-arithmetic-progression", "question__hide": false, "total_acs": 27205, "total_submitted": 52409, "frontend_question_id": 1228, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1163, "question__article__live": true, "question__article__slug": "project-employees-iii", "question__article__has_video_solution": false, "question__title": "Project Employees III", "question__title_slug": "project-employees-iii", "question__hide": false, "total_acs": 56898, "total_submitted": 74368, "frontend_question_id": 1077, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1162, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Project Employees II", "question__title_slug": "project-employees-ii", "question__hide": false, "total_acs": 57254, "total_submitted": 114738, "frontend_question_id": 1076, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1161, "question__article__live": true, "question__article__slug": "project-employees-i", "question__article__has_video_solution": false, "question__title": "Project Employees I", "question__title_slug": "project-employees-i", "question__hide": false, "total_acs": 222114, "total_submitted": 363513, "frontend_question_id": 1075, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1160, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Letter Tile Possibilities", "question__title_slug": "letter-tile-possibilities", "question__hide": false, "total_acs": 100193, "total_submitted": 131430, "frontend_question_id": 1079, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1159, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Subsequence of Distinct Characters", "question__title_slug": "smallest-subsequence-of-distinct-characters", "question__hide": false, "total_acs": 68934, "total_submitted": 113255, "frontend_question_id": 1081, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1157, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Insufficient Nodes in Root to Leaf Paths", "question__title_slug": "insufficient-nodes-in-root-to-leaf-paths", "question__hide": false, "total_acs": 37449, "total_submitted": 67469, "frontend_question_id": 1080, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Occurrences After Bigram", "question__title_slug": "occurrences-after-bigram", "question__hide": false, "total_acs": 72692, "total_submitted": 114546, "frontend_question_id": 1078, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1155, "question__article__live": true, "question__article__slug": "product-sales-analysis-iii", "question__article__has_video_solution": false, "question__title": "Product Sales Analysis III", "question__title_slug": "product-sales-analysis-iii", "question__hide": false, "total_acs": 141923, "total_submitted": 335458, "frontend_question_id": 1070, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1154, "question__article__live": true, "question__article__slug": "product-sales-analysis-ii", "question__article__has_video_solution": false, "question__title": "Product Sales Analysis II", "question__title_slug": "product-sales-analysis-ii", "question__hide": false, "total_acs": 53685, "total_submitted": 65672, "frontend_question_id": 1069, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1153, "question__article__live": true, "question__article__slug": "product-sales-analysis-i", "question__article__has_video_solution": false, "question__title": "Product Sales Analysis I", "question__title_slug": "product-sales-analysis-i", "question__hide": false, "total_acs": 435126, "total_submitted": 530531, "frontend_question_id": 1068, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1152, "question__article__live": false, "question__article__slug": "maximum-number-of-ones", "question__article__has_video_solution": false, "question__title": "Maximum Number of Ones", "question__title_slug": "maximum-number-of-ones", "question__hide": false, "total_acs": 4919, "total_submitted": 7244, "frontend_question_id": 1183, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1151, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Stepping Numbers", "question__title_slug": "stepping-numbers", "question__hide": false, "total_acs": 9408, "total_submitted": 19984, "frontend_question_id": 1215, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1150, "question__article__live": true, "question__article__slug": "two-sum-bsts", "question__article__has_video_solution": false, "question__title": "Two Sum BSTs", "question__title_slug": "two-sum-bsts", "question__hide": false, "total_acs": 48474, "total_submitted": 72176, "frontend_question_id": 1214, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1149, "question__article__live": true, "question__article__slug": "intersection-of-three-sorted-arrays", "question__article__has_video_solution": false, "question__title": "Intersection of Three Sorted Arrays", "question__title_slug": "intersection-of-three-sorted-arrays", "question__hide": false, "total_acs": 86628, "total_submitted": 108541, "frontend_question_id": 1213, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1148, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Adding Two Negabinary Numbers", "question__title_slug": "adding-two-negabinary-numbers", "question__hide": false, "total_acs": 17825, "total_submitted": 48453, "frontend_question_id": 1073, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1147, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flip Columns For Maximum Number of Equal Rows", "question__title_slug": "flip-columns-for-maximum-number-of-equal-rows", "question__hide": false, "total_acs": 22806, "total_submitted": 35680, "frontend_question_id": 1072, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1146, "question__article__live": true, "question__article__slug": "greatest-common-divisor-of-strings", "question__article__has_video_solution": false, "question__title": "Greatest Common Divisor of Strings", "question__title_slug": "greatest-common-divisor-of-strings", "question__hide": false, "total_acs": 448544, "total_submitted": 873622, "frontend_question_id": 1071, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1145, "question__article__live": true, "question__article__slug": "number-of-submatrices-that-sum-to-target", "question__article__has_video_solution": false, "question__title": "Number of Submatrices That Sum to Target", "question__title_slug": "number-of-submatrices-that-sum-to-target", "question__hide": false, "total_acs": 153019, "total_submitted": 205606, "frontend_question_id": 1074, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1144, "question__article__live": true, "question__article__slug": "optimize-water-distribution-in-a-village", "question__article__has_video_solution": false, "question__title": "Optimize Water Distribution in a Village", "question__title_slug": "optimize-water-distribution-in-a-village", "question__hide": false, "total_acs": 47624, "total_submitted": 73553, "frontend_question_id": 1168, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1143, "question__article__live": true, "question__article__slug": "find-smallest-common-element-in-all-rows", "question__article__has_video_solution": true, "question__title": "Find Smallest Common Element in All Rows", "question__title_slug": "find-smallest-common-element-in-all-rows", "question__hide": false, "total_acs": 44543, "total_submitted": 58224, "frontend_question_id": 1198, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1142, "question__article__live": true, "question__article__slug": "minimum-knight-moves", "question__article__has_video_solution": false, "question__title": "Minimum Knight Moves", "question__title_slug": "minimum-knight-moves", "question__hide": false, "total_acs": 155681, "total_submitted": 384162, "frontend_question_id": 1197, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1141, "question__article__live": true, "question__article__slug": "how-many-apples-can-you-put-into-the-basket", "question__article__has_video_solution": true, "question__title": "How Many Apples Can You Put into the Basket", "question__title_slug": "how-many-apples-can-you-put-into-the-basket", "question__hide": false, "total_acs": 34703, "total_submitted": 51804, "frontend_question_id": 1196, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1140, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Distant Barcodes", "question__title_slug": "distant-barcodes", "question__hide": false, "total_acs": 42884, "total_submitted": 92266, "frontend_question_id": 1054, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1139, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Previous Permutation With One Swap", "question__title_slug": "previous-permutation-with-one-swap", "question__hide": false, "total_acs": 40249, "total_submitted": 80951, "frontend_question_id": 1053, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1138, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grumpy Bookstore Owner", "question__title_slug": "grumpy-bookstore-owner", "question__hide": false, "total_acs": 74786, "total_submitted": 130976, "frontend_question_id": 1052, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1137, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Height Checker", "question__title_slug": "height-checker", "question__hide": false, "total_acs": 343934, "total_submitted": 449161, "frontend_question_id": 1051, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1136, "question__article__live": true, "question__article__slug": "actors-and-directors-who-cooperated-at-least-three-times", "question__article__has_video_solution": false, "question__title": "Actors and Directors Who Cooperated At Least Three Times", "question__title_slug": "actors-and-directors-who-cooperated-at-least-three-times", "question__hide": false, "total_acs": 176345, "total_submitted": 252094, "frontend_question_id": 1050, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1135, "question__article__live": true, "question__article__slug": "customers-who-bought-all-products", "question__article__has_video_solution": false, "question__title": "Customers Who Bought All Products", "question__title_slug": "customers-who-bought-all-products", "question__hide": false, "total_acs": 164153, "total_submitted": 266081, "frontend_question_id": 1045, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1134, "question__article__live": true, "question__article__slug": "shortest-distance-to-target-color", "question__article__has_video_solution": false, "question__title": "Shortest Distance to Target Color", "question__title_slug": "shortest-distance-to-target-color", "question__hide": false, "total_acs": 35677, "total_submitted": 64362, "frontend_question_id": 1182, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1133, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Substring in Lexicographical Order", "question__title_slug": "last-substring-in-lexicographical-order", "question__hide": false, "total_acs": 34469, "total_submitted": 99679, "frontend_question_id": 1163, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1132, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Before and After Puzzle", "question__title_slug": "before-and-after-puzzle", "question__hide": false, "total_acs": 9628, "total_submitted": 21035, "frontend_question_id": 1181, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1131, "question__article__live": true, "question__article__slug": "count-substrings-with-only-one-distinct-letter", "question__article__has_video_solution": false, "question__title": "Count Substrings with Only One Distinct Letter", "question__title_slug": "count-substrings-with-only-one-distinct-letter", "question__hide": false, "total_acs": 27344, "total_submitted": 34249, "frontend_question_id": 1180, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1130, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Last Stone Weight II", "question__title_slug": "last-stone-weight-ii", "question__hide": false, "total_acs": 87432, "total_submitted": 157793, "frontend_question_id": 1049, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1129, "question__article__live": true, "question__article__slug": "longest-string-chain", "question__article__has_video_solution": false, "question__title": "Longest String Chain", "question__title_slug": "longest-string-chain", "question__hide": false, "total_acs": 405239, "total_submitted": 663569, "frontend_question_id": 1048, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1128, "question__article__live": true, "question__article__slug": "remove-all-adjacent-duplicates-in-string", "question__article__has_video_solution": false, "question__title": "Remove All Adjacent Duplicates In String", "question__title_slug": "remove-all-adjacent-duplicates-in-string", "question__hide": false, "total_acs": 569321, "total_submitted": 818179, "frontend_question_id": 1047, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1127, "question__article__live": true, "question__article__slug": "last-stone-weight", "question__article__has_video_solution": false, "question__title": "Last Stone Weight", "question__title_slug": "last-stone-weight", "question__hide": false, "total_acs": 616602, "total_submitted": 942944, "frontend_question_id": 1046, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1126, "question__article__live": true, "question__article__slug": "minimum-cost-to-connect-sticks", "question__article__has_video_solution": true, "question__title": "Minimum Cost to Connect Sticks", "question__title_slug": "minimum-cost-to-connect-sticks", "question__hide": false, "total_acs": 122377, "total_submitted": 174934, "frontend_question_id": 1167, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1125, "question__article__live": true, "question__article__slug": "design-file-system", "question__article__has_video_solution": false, "question__title": "Design File System", "question__title_slug": "design-file-system", "question__hide": false, "total_acs": 58880, "total_submitted": 93625, "frontend_question_id": 1166, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1124, "question__article__live": true, "question__article__slug": "string-transforms-into-another-string", "question__article__has_video_solution": false, "question__title": "String Transforms Into Another String", "question__title_slug": "string-transforms-into-another-string", "question__hide": false, "total_acs": 52045, "total_submitted": 148780, "frontend_question_id": 1153, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1123, "question__article__live": true, "question__article__slug": "single-row-keyboard", "question__article__has_video_solution": true, "question__title": "Single-Row Keyboard", "question__title_slug": "single-row-keyboard", "question__hide": false, "total_acs": 85391, "total_submitted": 97572, "frontend_question_id": 1165, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1122, "question__article__live": true, "question__article__slug": "longest-duplicate-substring", "question__article__has_video_solution": false, "question__title": "Longest Duplicate Substring", "question__title_slug": "longest-duplicate-substring", "question__hide": false, "total_acs": 68320, "total_submitted": 223660, "frontend_question_id": 1044, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1121, "question__article__live": true, "question__article__slug": "partition-array-for-maximum-sum", "question__article__has_video_solution": false, "question__title": "Partition Array for Maximum Sum", "question__title_slug": "partition-array-for-maximum-sum", "question__hide": false, "total_acs": 185446, "total_submitted": 242475, "frontend_question_id": 1043, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1120, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flower Planting With No Adjacent", "question__title_slug": "flower-planting-with-no-adjacent", "question__hide": false, "total_acs": 78587, "total_submitted": 153346, "frontend_question_id": 1042, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1119, "question__article__live": true, "question__article__slug": "robot-bounded-in-circle", "question__article__has_video_solution": false, "question__title": "Robot Bounded In Circle", "question__title_slug": "robot-bounded-in-circle", "question__hide": false, "total_acs": 234713, "total_submitted": 421521, "frontend_question_id": 1041, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1118, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divide Array Into Increasing Sequences", "question__title_slug": "divide-array-into-increasing-sequences", "question__hide": false, "total_acs": 4821, "total_submitted": 7862, "frontend_question_id": 1121, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1117, "question__article__live": true, "question__article__slug": "as-far-from-land-as-possible", "question__article__has_video_solution": false, "question__title": "As Far from Land as Possible", "question__title_slug": "as-far-from-land-as-possible", "question__hide": false, "total_acs": 153629, "total_submitted": 297851, "frontend_question_id": 1162, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1116, "question__article__live": true, "question__article__slug": "maximum-level-sum-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Level Sum of a Binary Tree", "question__title_slug": "maximum-level-sum-of-a-binary-tree", "question__hide": false, "total_acs": 276556, "total_submitted": 412133, "frontend_question_id": 1161, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1115, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Boomerang", "question__title_slug": "valid-boomerang", "question__hide": false, "total_acs": 52160, "total_submitted": 141000, "frontend_question_id": 1037, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1114, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Search Tree to Greater Sum Tree", "question__title_slug": "binary-search-tree-to-greater-sum-tree", "question__hide": false, "total_acs": 178129, "total_submitted": 207544, "frontend_question_id": 1038, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1113, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Moving Stones Until Consecutive II", "question__title_slug": "moving-stones-until-consecutive-ii", "question__hide": false, "total_acs": 10201, "total_submitted": 18011, "frontend_question_id": 1040, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1112, "question__article__live": true, "question__article__slug": "find-words-that-can-be-formed-by-characters", "question__article__has_video_solution": false, "question__title": "Find Words That Can Be Formed by Characters", "question__title_slug": "find-words-that-can-be-formed-by-characters", "question__hide": false, "total_acs": 258639, "total_submitted": 366226, "frontend_question_id": 1160, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1111, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Score Triangulation of Polygon", "question__title_slug": "minimum-score-triangulation-of-polygon", "question__hide": false, "total_acs": 49385, "total_submitted": 83842, "frontend_question_id": 1039, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1108, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Analyze User Website Visit Pattern", "question__title_slug": "analyze-user-website-visit-pattern", "question__hide": false, "total_acs": 97835, "total_submitted": 229004, "frontend_question_id": 1152, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1107, "question__article__live": true, "question__article__slug": "minimum-swaps-to-group-all-1s-together", "question__article__has_video_solution": true, "question__title": "Minimum Swaps to Group All 1's Together", "question__title_slug": "minimum-swaps-to-group-all-1s-together", "question__hide": false, "total_acs": 64752, "total_submitted": 107531, "frontend_question_id": 1151, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1106, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Escape a Large Maze", "question__title_slug": "escape-a-large-maze", "question__hide": false, "total_acs": 21627, "total_submitted": 62207, "frontend_question_id": 1036, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1105, "question__article__live": true, "question__article__slug": "uncrossed-lines", "question__article__has_video_solution": false, "question__title": "Uncrossed Lines", "question__title_slug": "uncrossed-lines", "question__hide": false, "total_acs": 157294, "total_submitted": 249409, "frontend_question_id": 1035, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1104, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Coloring A Border", "question__title_slug": "coloring-a-border", "question__hide": false, "total_acs": 35156, "total_submitted": 71775, "frontend_question_id": 1034, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1103, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Moving Stones Until Consecutive", "question__title_slug": "moving-stones-until-consecutive", "question__hide": false, "total_acs": 24964, "total_submitted": 52065, "frontend_question_id": 1033, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1102, "question__article__live": true, "question__article__slug": "check-if-a-number-is-majority-element-in-a-sorted-array", "question__article__has_video_solution": false, "question__title": "Check If a Number Is Majority Element in a Sorted Array", "question__title_slug": "check-if-a-number-is-majority-element-in-a-sorted-array", "question__hide": false, "total_acs": 49181, "total_submitted": 83571, "frontend_question_id": 1150, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1101, "question__article__live": true, "question__article__slug": "parallel-courses", "question__article__has_video_solution": false, "question__title": "Parallel Courses", "question__title_slug": "parallel-courses", "question__hide": false, "total_acs": 85070, "total_submitted": 138544, "frontend_question_id": 1136, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1100, "question__article__live": true, "question__article__slug": "connecting-cities-with-minimum-cost", "question__article__has_video_solution": false, "question__title": "Connecting Cities With Minimum Cost", "question__title_slug": "connecting-cities-with-minimum-cost", "question__hide": false, "total_acs": 73793, "total_submitted": 119001, "frontend_question_id": 1135, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1099, "question__article__live": true, "question__article__slug": "path-with-maximum-minimum-value", "question__article__has_video_solution": false, "question__title": "Path With Maximum Minimum Value", "question__title_slug": "path-with-maximum-minimum-value", "question__hide": false, "total_acs": 62531, "total_submitted": 116517, "frontend_question_id": 1102, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1098, "question__article__live": true, "question__article__slug": "largest-unique-number", "question__article__has_video_solution": false, "question__title": "Largest Unique Number", "question__title_slug": "largest-unique-number", "question__hide": false, "total_acs": 61727, "total_submitted": 89463, "frontend_question_id": 1133, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1097, "question__article__live": true, "question__article__slug": "stream-of-characters", "question__article__has_video_solution": false, "question__title": "Stream of Characters", "question__title_slug": "stream-of-characters", "question__hide": false, "total_acs": 89185, "total_submitted": 171502, "frontend_question_id": 1032, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1096, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Sum of Two Non-Overlapping Subarrays", "question__title_slug": "maximum-sum-of-two-non-overlapping-subarrays", "question__hide": false, "total_acs": 70588, "total_submitted": 118169, "frontend_question_id": 1031, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1095, "question__article__live": true, "question__article__slug": "two-city-scheduling", "question__article__has_video_solution": false, "question__title": "Two City Scheduling", "question__title_slug": "two-city-scheduling", "question__hide": false, "total_acs": 243252, "total_submitted": 364650, "frontend_question_id": 1029, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1094, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Matrix Cells in Distance Order", "question__title_slug": "matrix-cells-in-distance-order", "question__hide": false, "total_acs": 59315, "total_submitted": 83405, "frontend_question_id": 1030, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1093, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Recover a Tree From Preorder Traversal", "question__title_slug": "recover-a-tree-from-preorder-traversal", "question__hide": false, "total_acs": 50674, "total_submitted": 68092, "frontend_question_id": 1028, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1092, "question__article__live": true, "question__article__slug": "maximum-difference-between-node-and-ancestor", "question__article__has_video_solution": false, "question__title": "Maximum Difference Between Node and Ancestor", "question__title_slug": "maximum-difference-between-node-and-ancestor", "question__hide": false, "total_acs": 324103, "total_submitted": 414958, "frontend_question_id": 1026, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1091, "question__article__live": true, "question__article__slug": "maximum-average-subtree", "question__article__has_video_solution": false, "question__title": "Maximum Average Subtree", "question__title_slug": "maximum-average-subtree", "question__hide": false, "total_acs": 68842, "total_submitted": 103388, "frontend_question_id": 1120, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1090, "question__article__live": true, "question__article__slug": "armstrong-number", "question__article__has_video_solution": false, "question__title": "Armstrong Number", "question__title_slug": "armstrong-number", "question__hide": false, "total_acs": 36559, "total_submitted": 46972, "frontend_question_id": 1134, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1089, "question__article__live": true, "question__article__slug": "remove-vowels-from-a-string", "question__article__has_video_solution": false, "question__title": "Remove Vowels from a String", "question__title_slug": "remove-vowels-from-a-string", "question__hide": false, "total_acs": 109977, "total_submitted": 120692, "frontend_question_id": 1119, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1088, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Days in a Month", "question__title_slug": "number-of-days-in-a-month", "question__hide": false, "total_acs": 8470, "total_submitted": 14544, "frontend_question_id": 1118, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1087, "question__article__live": true, "question__article__slug": "longest-arithmetic-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Arithmetic Subsequence", "question__title_slug": "longest-arithmetic-subsequence", "question__hide": false, "total_acs": 174264, "total_submitted": 354830, "frontend_question_id": 1027, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1086, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Divisor Game", "question__title_slug": "divisor-game", "question__hide": false, "total_acs": 256282, "total_submitted": 372573, "frontend_question_id": 1025, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1085, "question__article__live": true, "question__article__slug": "the-earliest-moment-when-everyone-become-friends", "question__article__has_video_solution": false, "question__title": "The Earliest Moment When Everyone Become Friends", "question__title_slug": "the-earliest-moment-when-everyone-become-friends", "question__hide": false, "total_acs": 89644, "total_submitted": 138754, "frontend_question_id": 1101, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1084, "question__article__live": true, "question__article__slug": "find-k-length-substrings-with-no-repeated-characters", "question__article__has_video_solution": false, "question__title": "Find K-Length Substrings With No Repeated Characters", "question__title_slug": "find-k-length-substrings-with-no-repeated-characters", "question__hide": false, "total_acs": 41631, "total_submitted": 55758, "frontend_question_id": 1100, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1083, "question__article__live": true, "question__article__slug": "two-sum-less-than-k", "question__article__has_video_solution": true, "question__title": "Two Sum Less Than K", "question__title_slug": "two-sum-less-than-k", "question__hide": false, "total_acs": 134081, "total_submitted": 216895, "frontend_question_id": 1099, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1082, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sum of Digits in the Minimum Number", "question__title_slug": "sum-of-digits-in-the-minimum-number", "question__hide": false, "total_acs": 23988, "total_submitted": 31397, "frontend_question_id": 1085, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1081, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Video Stitching", "question__title_slug": "video-stitching", "question__hide": false, "total_acs": 68864, "total_submitted": 134083, "frontend_question_id": 1024, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1080, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Camelcase Matching", "question__title_slug": "camelcase-matching", "question__hide": false, "total_acs": 48346, "total_submitted": 77643, "frontend_question_id": 1023, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1079, "question__article__live": true, "question__article__slug": "sum-root-to-leaf-binary-numbers", "question__article__has_video_solution": false, "question__title": "Sum of Root To Leaf Binary Numbers", "question__title_slug": "sum-of-root-to-leaf-binary-numbers", "question__hide": false, "total_acs": 210956, "total_submitted": 288685, "frontend_question_id": 1022, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1078, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Remove Outermost Parentheses", "question__title_slug": "remove-outermost-parentheses", "question__hide": false, "total_acs": 314771, "total_submitted": 380661, "frontend_question_id": 1021, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1077, "question__article__live": false, "question__article__slug": "confusing-number-ii", "question__article__has_video_solution": false, "question__title": "Confusing Number II", "question__title_slug": "confusing-number-ii", "question__hide": false, "total_acs": 37158, "total_submitted": 78738, "frontend_question_id": 1088, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1076, "question__article__live": true, "question__article__slug": "brace-expansion", "question__article__has_video_solution": false, "question__title": "Brace Expansion", "question__title_slug": "brace-expansion", "question__hide": false, "total_acs": 52215, "total_submitted": 78661, "frontend_question_id": 1087, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1075, "question__article__live": true, "question__article__slug": "index-pairs-of-a-string", "question__article__has_video_solution": false, "question__title": "Index Pairs of a String", "question__title_slug": "index-pairs-of-a-string", "question__hide": false, "total_acs": 27753, "total_submitted": 41195, "frontend_question_id": 1065, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1074, "question__article__live": true, "question__article__slug": "high-five", "question__article__has_video_solution": false, "question__title": "High Five", "question__title_slug": "high-five", "question__hide": false, "total_acs": 102583, "total_submitted": 137631, "frontend_question_id": 1086, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1073, "question__article__live": true, "question__article__slug": "number-of-enclaves", "question__article__has_video_solution": false, "question__title": "Number of Enclaves", "question__title_slug": "number-of-enclaves", "question__hide": false, "total_acs": 219381, "total_submitted": 318978, "frontend_question_id": 1020, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1072, "question__article__live": true, "question__article__slug": "next-greater-node-in-linked-list", "question__article__has_video_solution": false, "question__title": "Next Greater Node In Linked List", "question__title_slug": "next-greater-node-in-linked-list", "question__hide": false, "total_acs": 156418, "total_submitted": 257154, "frontend_question_id": 1019, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1071, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Prefix Divisible By 5", "question__title_slug": "binary-prefix-divisible-by-5", "question__hide": false, "total_acs": 55154, "total_submitted": 118069, "frontend_question_id": 1018, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1070, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert to Base -2", "question__title_slug": "convert-to-base-2", "question__hide": false, "total_acs": 26791, "total_submitted": 44176, "frontend_question_id": 1017, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1069, "question__article__live": true, "question__article__slug": "confusing-number", "question__article__has_video_solution": true, "question__title": "Confusing Number", "question__title_slug": "confusing-number", "question__hide": false, "total_acs": 45380, "total_submitted": 93172, "frontend_question_id": 1056, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1068, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Digit Count in Range", "question__title_slug": "digit-count-in-range", "question__hide": false, "total_acs": 4097, "total_submitted": 8852, "frontend_question_id": 1067, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1067, "question__article__live": true, "question__article__slug": "campus-bikes-ii", "question__article__has_video_solution": false, "question__title": "Campus Bikes II", "question__title_slug": "campus-bikes-ii", "question__hide": false, "total_acs": 51129, "total_submitted": 92667, "frontend_question_id": 1066, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1066, "question__article__live": true, "question__article__slug": "fixed-point", "question__article__has_video_solution": false, "question__title": "Fixed Point", "question__title_slug": "fixed-point", "question__hide": false, "total_acs": 44043, "total_submitted": 68678, "frontend_question_id": 1064, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1065, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary String With Substrings Representing 1 To N", "question__title_slug": "binary-string-with-substrings-representing-1-to-n", "question__hide": false, "total_acs": 37719, "total_submitted": 65760, "frontend_question_id": 1016, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1064, "question__article__live": true, "question__article__slug": "smallest-integer-divisible-by-k", "question__article__has_video_solution": false, "question__title": "Smallest Integer Divisible by K", "question__title_slug": "smallest-integer-divisible-by-k", "question__hide": false, "total_acs": 62683, "total_submitted": 134540, "frontend_question_id": 1015, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1063, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Best Sightseeing Pair", "question__title_slug": "best-sightseeing-pair", "question__hide": false, "total_acs": 92091, "total_submitted": 155691, "frontend_question_id": 1014, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1062, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Partition Array Into Three Parts With Equal Sum", "question__title_slug": "partition-array-into-three-parts-with-equal-sum", "question__hide": false, "total_acs": 92572, "total_submitted": 220640, "frontend_question_id": 1013, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1061, "question__article__live": true, "question__article__slug": "number-of-valid-subarrays", "question__article__has_video_solution": false, "question__title": "Number of Valid Subarrays", "question__title_slug": "number-of-valid-subarrays", "question__hide": false, "total_acs": 13492, "total_submitted": 17120, "frontend_question_id": 1063, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1060, "question__article__live": true, "question__article__slug": "longest-repeating-substring", "question__article__has_video_solution": false, "question__title": "Longest Repeating Substring", "question__title_slug": "longest-repeating-substring", "question__hide": false, "total_acs": 41212, "total_submitted": 67864, "frontend_question_id": 1062, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1059, "question__article__live": true, "question__article__slug": "missing-element-in-sorted-array", "question__article__has_video_solution": false, "question__title": "Missing Element in Sorted Array", "question__title_slug": "missing-element-in-sorted-array", "question__hide": false, "total_acs": 135078, "total_submitted": 237449, "frontend_question_id": 1060, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1058, "question__article__live": true, "question__article__slug": "lexicographically-smallest-equivalent-string", "question__article__has_video_solution": false, "question__title": "Lexicographically Smallest Equivalent String", "question__title_slug": "lexicographically-smallest-equivalent-string", "question__hide": false, "total_acs": 79268, "total_submitted": 103574, "frontend_question_id": 1061, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1057, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Numbers With Repeated Digits", "question__title_slug": "numbers-with-repeated-digits", "question__hide": false, "total_acs": 16828, "total_submitted": 39978, "frontend_question_id": 1012, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1056, "question__article__live": true, "question__article__slug": "capacity-to-ship-packages-within-d-days", "question__article__has_video_solution": false, "question__title": "Capacity To Ship Packages Within D Days", "question__title_slug": "capacity-to-ship-packages-within-d-days", "question__hide": false, "total_acs": 381204, "total_submitted": 548225, "frontend_question_id": 1011, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1055, "question__article__live": true, "question__article__slug": "pairs-of-songs-with-total-durations-divisible-by-60", "question__article__has_video_solution": true, "question__title": "Pairs of Songs With Total Durations Divisible by 60", "question__title_slug": "pairs-of-songs-with-total-durations-divisible-by-60", "question__hide": false, "total_acs": 272689, "total_submitted": 515703, "frontend_question_id": 1010, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1054, "question__article__live": true, "question__article__slug": "complement-of-base-10-integer", "question__article__has_video_solution": false, "question__title": "Complement of Base 10 Integer", "question__title_slug": "complement-of-base-10-integer", "question__hide": false, "total_acs": 239917, "total_submitted": 394715, "frontend_question_id": 1009, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1053, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimize Rounding Error to Meet Target", "question__title_slug": "minimize-rounding-error-to-meet-target", "question__hide": false, "total_acs": 9178, "total_submitted": 20368, "frontend_question_id": 1058, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1052, "question__article__live": true, "question__article__slug": "campus-bikes", "question__article__has_video_solution": false, "question__title": "Campus Bikes", "question__title_slug": "campus-bikes", "question__hide": false, "total_acs": 71661, "total_submitted": 122261, "frontend_question_id": 1057, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1051, "question__article__live": true, "question__article__slug": "shortest-way-to-form-string", "question__article__has_video_solution": false, "question__title": "Shortest Way to Form String", "question__title_slug": "shortest-way-to-form-string", "question__hide": false, "total_acs": 89372, "total_submitted": 148508, "frontend_question_id": 1055, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1050, "question__article__live": true, "question__article__slug": "construct-bst-from-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Search Tree from Preorder Traversal", "question__title_slug": "construct-binary-search-tree-from-preorder-traversal", "question__hide": false, "total_acs": 360784, "total_submitted": 440138, "frontend_question_id": 1008, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1049, "question__article__live": true, "question__article__slug": "minimum-domino-rotations-for-equal-row", "question__article__has_video_solution": false, "question__title": "Minimum Domino Rotations For Equal Row", "question__title_slug": "minimum-domino-rotations-for-equal-row", "question__hide": false, "total_acs": 203013, "total_submitted": 388714, "frontend_question_id": 1007, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1048, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Clumsy Factorial", "question__title_slug": "clumsy-factorial", "question__hide": false, "total_acs": 31026, "total_submitted": 54287, "frontend_question_id": 1006, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1047, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximize Sum Of Array After K Negations", "question__title_slug": "maximize-sum-of-array-after-k-negations", "question__hide": false, "total_acs": 90100, "total_submitted": 176204, "frontend_question_id": 1005, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1046, "question__article__live": true, "question__article__slug": "max-consecutive-ones-iii", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones III", "question__title_slug": "max-consecutive-ones-iii", "question__hide": false, "total_acs": 540650, "total_submitted": 857024, "frontend_question_id": 1004, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1045, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Check If Word Is Valid After Substitutions", "question__title_slug": "check-if-word-is-valid-after-substitutions", "question__hide": false, "total_acs": 62354, "total_submitted": 104632, "frontend_question_id": 1003, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1044, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Common Characters", "question__title_slug": "find-common-characters", "question__hide": false, "total_acs": 213649, "total_submitted": 309842, "frontend_question_id": 1002, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1043, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Grid Illumination", "question__title_slug": "grid-illumination", "question__hide": false, "total_acs": 20689, "total_submitted": 56347, "frontend_question_id": 1001, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1042, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Cost to Merge Stones", "question__title_slug": "minimum-cost-to-merge-stones", "question__hide": false, "total_acs": 39324, "total_submitted": 91352, "frontend_question_id": 1000, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1041, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Available Captures for Rook", "question__title_slug": "available-captures-for-rook", "question__hide": false, "total_acs": 66210, "total_submitted": 95985, "frontend_question_id": 999, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1040, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Binary Tree II", "question__title_slug": "maximum-binary-tree-ii", "question__hide": false, "total_acs": 35909, "total_submitted": 51987, "frontend_question_id": 998, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1039, "question__article__live": true, "question__article__slug": "find-the-town-judge", "question__article__has_video_solution": false, "question__title": "Find the Town Judge", "question__title_slug": "find-the-town-judge", "question__hide": false, "total_acs": 587112, "total_submitted": 1179021, "frontend_question_id": 997, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1038, "question__article__live": false, "question__article__slug": "number-of-squareful-arrays", "question__article__has_video_solution": false, "question__title": "Number of Squareful Arrays", "question__title_slug": "number-of-squareful-arrays", "question__hide": false, "total_acs": 39196, "total_submitted": 78217, "frontend_question_id": 996, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1037, "question__article__live": false, "question__article__slug": "minimum-number-of-k-consecutive-bit-flips", "question__article__has_video_solution": false, "question__title": "Minimum Number of K Consecutive Bit Flips", "question__title_slug": "minimum-number-of-k-consecutive-bit-flips", "question__hide": false, "total_acs": 35054, "total_submitted": 67947, "frontend_question_id": 995, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1036, "question__article__live": true, "question__article__slug": "rotting-oranges", "question__article__has_video_solution": false, "question__title": "Rotting Oranges", "question__title_slug": "rotting-oranges", "question__hide": false, "total_acs": 848041, "total_submitted": 1566877, "frontend_question_id": 994, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1035, "question__article__live": true, "question__article__slug": "cousins-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Cousins in Binary Tree", "question__title_slug": "cousins-in-binary-tree", "question__hide": false, "total_acs": 276208, "total_submitted": 492008, "frontend_question_id": 993, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1034, "question__article__live": true, "question__article__slug": "subarrays-with-k-different-integers", "question__article__has_video_solution": false, "question__title": "Subarrays with K Different Integers", "question__title_slug": "subarrays-with-k-different-integers", "question__hide": false, "total_acs": 212144, "total_submitted": 335795, "frontend_question_id": 992, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1033, "question__article__live": true, "question__article__slug": "broken-calculator", "question__article__has_video_solution": false, "question__title": "Broken Calculator", "question__title_slug": "broken-calculator", "question__hide": false, "total_acs": 100673, "total_submitted": 185006, "frontend_question_id": 991, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1032, "question__article__live": true, "question__article__slug": "satisfiability-of-equality-equations", "question__article__has_video_solution": false, "question__title": "Satisfiability of Equality Equations", "question__title_slug": "satisfiability-of-equality-equations", "question__hide": false, "total_acs": 126923, "total_submitted": 251372, "frontend_question_id": 990, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1031, "question__article__live": true, "question__article__slug": "add-to-array-form-of-integer", "question__article__has_video_solution": false, "question__title": "Add to Array-Form of Integer", "question__title_slug": "add-to-array-form-of-integer", "question__hide": false, "total_acs": 259717, "total_submitted": 573104, "frontend_question_id": 989, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1030, "question__article__live": true, "question__article__slug": "smallest-string-starting-from-leaf", "question__article__has_video_solution": false, "question__title": "Smallest String Starting From Leaf", "question__title_slug": "smallest-string-starting-from-leaf", "question__hide": false, "total_acs": 187760, "total_submitted": 310523, "frontend_question_id": 988, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1029, "question__article__live": true, "question__article__slug": "vertical-order-traversal-of-a-binary-tree", "question__article__has_video_solution": true, "question__title": "Vertical Order Traversal of a Binary Tree", "question__title_slug": "vertical-order-traversal-of-a-binary-tree", "question__hide": false, "total_acs": 426619, "total_submitted": 895906, "frontend_question_id": 987, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1028, "question__article__live": true, "question__article__slug": "interval-list-intersections", "question__article__has_video_solution": false, "question__title": "Interval List Intersections", "question__title_slug": "interval-list-intersections", "question__hide": false, "total_acs": 412762, "total_submitted": 575894, "frontend_question_id": 986, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1027, "question__article__live": true, "question__article__slug": "sum-of-even-numbers-after-queries", "question__article__has_video_solution": false, "question__title": "Sum of Even Numbers After Queries", "question__title_slug": "sum-of-even-numbers-after-queries", "question__hide": false, "total_acs": 139061, "total_submitted": 204190, "frontend_question_id": 985, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1026, "question__article__live": true, "question__article__slug": "string-without-aaa-or-bbb", "question__article__has_video_solution": false, "question__title": "String Without AAA or BBB", "question__title_slug": "string-without-aaa-or-bbb", "question__hide": false, "total_acs": 47387, "total_submitted": 107996, "frontend_question_id": 984, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1025, "question__article__live": true, "question__article__slug": "minimum-cost-for-tickets", "question__article__has_video_solution": false, "question__title": "Minimum Cost For Tickets", "question__title_slug": "minimum-cost-for-tickets", "question__hide": false, "total_acs": 290691, "total_submitted": 445275, "frontend_question_id": 983, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1024, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Triples with Bitwise AND Equal To Zero", "question__title_slug": "triples-with-bitwise-and-equal-to-zero", "question__hide": false, "total_acs": 17678, "total_submitted": 30432, "frontend_question_id": 982, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1023, "question__article__live": true, "question__article__slug": "time-based-key-value-store", "question__article__has_video_solution": false, "question__title": "Time Based Key-Value Store", "question__title_slug": "time-based-key-value-store", "question__hide": false, "total_acs": 440846, "total_submitted": 892894, "frontend_question_id": 981, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1022, "question__article__live": true, "question__article__slug": "unique-paths-iii", "question__article__has_video_solution": false, "question__title": "Unique Paths III", "question__title_slug": "unique-paths-iii", "question__hide": false, "total_acs": 200929, "total_submitted": 245829, "frontend_question_id": 980, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1021, "question__article__live": true, "question__article__slug": "distribute-coins-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Distribute Coins in Binary Tree", "question__title_slug": "distribute-coins-in-binary-tree", "question__hide": false, "total_acs": 192722, "total_submitted": 250387, "frontend_question_id": 979, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1020, "question__article__live": true, "question__article__slug": "longest-turbulent-subarray", "question__article__has_video_solution": false, "question__title": "Longest Turbulent Subarray", "question__title_slug": "longest-turbulent-subarray", "question__hide": false, "total_acs": 100227, "total_submitted": 211563, "frontend_question_id": 978, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1019, "question__article__live": true, "question__article__slug": "squares-of-a-sorted-array", "question__article__has_video_solution": true, "question__title": "Squares of a Sorted Array", "question__title_slug": "squares-of-a-sorted-array", "question__hide": false, "total_acs": 1847728, "total_submitted": 2537275, "frontend_question_id": 977, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1018, "question__article__live": true, "question__article__slug": "largest-perimeter-triangle", "question__article__has_video_solution": false, "question__title": "Largest Perimeter Triangle", "question__title_slug": "largest-perimeter-triangle", "question__hide": false, "total_acs": 239161, "total_submitted": 427027, "frontend_question_id": 976, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1017, "question__article__live": false, "question__article__slug": "odd-even-jump", "question__article__has_video_solution": false, "question__title": "Odd Even Jump", "question__title_slug": "odd-even-jump", "question__hide": false, "total_acs": 84809, "total_submitted": 212536, "frontend_question_id": 975, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1016, "question__article__live": true, "question__article__slug": "subarray-sums-divisible-by-k", "question__article__has_video_solution": false, "question__title": "Subarray Sums Divisible by K", "question__title_slug": "subarray-sums-divisible-by-k", "question__hide": false, "total_acs": 238625, "total_submitted": 442297, "frontend_question_id": 974, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1014, "question__article__live": true, "question__article__slug": "k-closest-points-to-origin", "question__article__has_video_solution": false, "question__title": "K Closest Points to Origin", "question__title_slug": "k-closest-points-to-origin", "question__hide": false, "total_acs": 1201894, "total_submitted": 1809763, "frontend_question_id": 973, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1013, "question__article__live": true, "question__article__slug": "fibonacci-number", "question__article__has_video_solution": false, "question__title": "Fibonacci Number", "question__title_slug": "fibonacci-number", "question__hide": false, "total_acs": 1795477, "total_submitted": 2524298, "frontend_question_id": 509, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1012, "question__article__live": true, "question__article__slug": "equal-rational-numbers", "question__article__has_video_solution": false, "question__title": "Equal Rational Numbers", "question__title_slug": "equal-rational-numbers", "question__hide": false, "total_acs": 7320, "total_submitted": 16696, "frontend_question_id": 972, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1011, "question__article__live": true, "question__article__slug": "flip-binary-tree-to-match-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Flip Binary Tree To Match Preorder Traversal", "question__title_slug": "flip-binary-tree-to-match-preorder-traversal", "question__hide": false, "total_acs": 42147, "total_submitted": 83484, "frontend_question_id": 971, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1010, "question__article__live": true, "question__article__slug": "powerful-integers", "question__article__has_video_solution": false, "question__title": "Powerful Integers", "question__title_slug": "powerful-integers", "question__hide": false, "total_acs": 55004, "total_submitted": 125547, "frontend_question_id": 970, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1009, "question__article__live": true, "question__article__slug": "pancake-sorting", "question__article__has_video_solution": false, "question__title": "Pancake Sorting", "question__title_slug": "pancake-sorting", "question__hide": false, "total_acs": 94051, "total_submitted": 133059, "frontend_question_id": 969, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1008, "question__article__live": true, "question__article__slug": "binary-tree-cameras", "question__article__has_video_solution": false, "question__title": "Binary Tree Cameras", "question__title_slug": "binary-tree-cameras", "question__hide": false, "total_acs": 139092, "total_submitted": 298311, "frontend_question_id": 968, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1007, "question__article__live": true, "question__article__slug": "numbers-with-same-consecutive-differences", "question__article__has_video_solution": false, "question__title": "Numbers With Same Consecutive Differences", "question__title_slug": "numbers-with-same-consecutive-differences", "question__hide": false, "total_acs": 132344, "total_submitted": 228024, "frontend_question_id": 967, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1006, "question__article__live": true, "question__article__slug": "vowel-spellchecker", "question__article__has_video_solution": false, "question__title": "Vowel Spellchecker", "question__title_slug": "vowel-spellchecker", "question__hide": false, "total_acs": 41534, "total_submitted": 80872, "frontend_question_id": 966, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1005, "question__article__live": true, "question__article__slug": "univalued-binary-tree", "question__article__has_video_solution": false, "question__title": "Univalued Binary Tree", "question__title_slug": "univalued-binary-tree", "question__hide": false, "total_acs": 220424, "total_submitted": 310885, "frontend_question_id": 965, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1004, "question__article__live": false, "question__article__slug": "least-operators-to-express-number", "question__article__has_video_solution": false, "question__title": "Least Operators to Express Number", "question__title_slug": "least-operators-to-express-number", "question__hide": false, "total_acs": 9880, "total_submitted": 20386, "frontend_question_id": 964, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1003, "question__article__live": false, "question__article__slug": "minimum-area-rectangle-ii", "question__article__has_video_solution": false, "question__title": "Minimum Area Rectangle II", "question__title_slug": "minimum-area-rectangle-ii", "question__hide": false, "total_acs": 27517, "total_submitted": 50240, "frontend_question_id": 963, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1002, "question__article__live": false, "question__article__slug": "maximum-width-ramp", "question__article__has_video_solution": false, "question__title": "Maximum Width Ramp", "question__title_slug": "maximum-width-ramp", "question__hide": false, "total_acs": 47216, "total_submitted": 94408, "frontend_question_id": 962, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1001, "question__article__live": true, "question__article__slug": "n-repeated-element-in-size-2n-array", "question__article__has_video_solution": false, "question__title": "N-Repeated Element in Size 2N Array", "question__title_slug": "n-repeated-element-in-size-2n-array", "question__hide": false, "total_acs": 235872, "total_submitted": 307456, "frontend_question_id": 961, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1000, "question__article__live": true, "question__article__slug": "delete-columns-to-make-sorted-iii", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted III", "question__title_slug": "delete-columns-to-make-sorted-iii", "question__hide": false, "total_acs": 14421, "total_submitted": 24885, "frontend_question_id": 960, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 999, "question__article__live": true, "question__article__slug": "regions-cut-by-slashes", "question__article__has_video_solution": false, "question__title": "Regions Cut By Slashes", "question__title_slug": "regions-cut-by-slashes", "question__hide": false, "total_acs": 51220, "total_submitted": 73816, "frontend_question_id": 959, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 998, "question__article__live": true, "question__article__slug": "check-completeness-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Check Completeness of a Binary Tree", "question__title_slug": "check-completeness-of-a-binary-tree", "question__hide": false, "total_acs": 233542, "total_submitted": 410413, "frontend_question_id": 958, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 994, "question__article__live": true, "question__article__slug": "prison-cells-after-n-days", "question__article__has_video_solution": false, "question__title": "Prison Cells After N Days", "question__title_slug": "prison-cells-after-n-days", "question__hide": false, "total_acs": 160016, "total_submitted": 410854, "frontend_question_id": 957, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 993, "question__article__live": true, "question__article__slug": "tallest-billboard", "question__article__has_video_solution": false, "question__title": "Tallest Billboard", "question__title_slug": "tallest-billboard", "question__hide": false, "total_acs": 58601, "total_submitted": 112044, "frontend_question_id": 956, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 992, "question__article__live": false, "question__article__slug": "delete-columns-to-make-sorted-ii", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted II", "question__title_slug": "delete-columns-to-make-sorted-ii", "question__hide": false, "total_acs": 20165, "total_submitted": 57299, "frontend_question_id": 955, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 991, "question__article__live": true, "question__article__slug": "array-of-doubled-pairs", "question__article__has_video_solution": false, "question__title": "Array of Doubled Pairs", "question__title_slug": "array-of-doubled-pairs", "question__hide": false, "total_acs": 87762, "total_submitted": 224082, "frontend_question_id": 954, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 990, "question__article__live": true, "question__article__slug": "verifying-an-alien-dictionary", "question__article__has_video_solution": false, "question__title": "Verifying an Alien Dictionary", "question__title_slug": "verifying-an-alien-dictionary", "question__hide": false, "total_acs": 505387, "total_submitted": 918777, "frontend_question_id": 953, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 989, "question__article__live": true, "question__article__slug": "largest-component-size-by-common-factor", "question__article__has_video_solution": false, "question__title": "Largest Component Size by Common Factor", "question__title_slug": "largest-component-size-by-common-factor", "question__hide": false, "total_acs": 53580, "total_submitted": 131731, "frontend_question_id": 952, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 988, "question__article__live": true, "question__article__slug": "flip-equivalent-binary-trees", "question__article__has_video_solution": false, "question__title": "Flip Equivalent Binary Trees", "question__title_slug": "flip-equivalent-binary-trees", "question__hide": false, "total_acs": 146844, "total_submitted": 219317, "frontend_question_id": 951, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 987, "question__article__live": true, "question__article__slug": "reveal-cards-in-increasing-order", "question__article__has_video_solution": false, "question__title": "Reveal Cards In Increasing Order", "question__title_slug": "reveal-cards-in-increasing-order", "question__hide": false, "total_acs": 192643, "total_submitted": 232431, "frontend_question_id": 950, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 986, "question__article__live": true, "question__article__slug": "largest-time-for-given-digits", "question__article__has_video_solution": false, "question__title": "Largest Time for Given Digits", "question__title_slug": "largest-time-for-given-digits", "question__hide": false, "total_acs": 86868, "total_submitted": 246935, "frontend_question_id": 949, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 985, "question__article__live": true, "question__article__slug": "bag-of-tokens", "question__article__has_video_solution": false, "question__title": "Bag of Tokens", "question__title_slug": "bag-of-tokens", "question__hide": false, "total_acs": 226283, "total_submitted": 383832, "frontend_question_id": 948, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 984, "question__article__live": true, "question__article__slug": "most-stones-removed-with-same-row-or-column", "question__article__has_video_solution": false, "question__title": "Most Stones Removed with Same Row or Column", "question__title_slug": "most-stones-removed-with-same-row-or-column", "question__hide": false, "total_acs": 208087, "total_submitted": 353421, "frontend_question_id": 947, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 983, "question__article__live": true, "question__article__slug": "validate-stack-sequences", "question__article__has_video_solution": false, "question__title": "Validate Stack Sequences", "question__title_slug": "validate-stack-sequences", "question__hide": false, "total_acs": 304886, "total_submitted": 438892, "frontend_question_id": 946, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 982, "question__article__live": true, "question__article__slug": "minimum-increment-to-make-array-unique", "question__article__has_video_solution": false, "question__title": "Minimum Increment to Make Array Unique", "question__title_slug": "minimum-increment-to-make-array-unique", "question__hide": false, "total_acs": 88085, "total_submitted": 167906, "frontend_question_id": 945, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 981, "question__article__live": true, "question__article__slug": "delete-columns-to-make-sorted", "question__article__has_video_solution": false, "question__title": "Delete Columns to Make Sorted", "question__title_slug": "delete-columns-to-make-sorted", "question__hide": false, "total_acs": 188940, "total_submitted": 253255, "frontend_question_id": 944, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 980, "question__article__live": true, "question__article__slug": "find-the-shortest-superstring", "question__article__has_video_solution": false, "question__title": "Find the Shortest Superstring", "question__title_slug": "find-the-shortest-superstring", "question__hide": false, "total_acs": 28846, "total_submitted": 65729, "frontend_question_id": 943, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 979, "question__article__live": true, "question__article__slug": "di-string-match", "question__article__has_video_solution": false, "question__title": "DI String Match", "question__title_slug": "di-string-match", "question__hide": false, "total_acs": 155475, "total_submitted": 197696, "frontend_question_id": 942, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 978, "question__article__live": true, "question__article__slug": "valid-mountain-array", "question__article__has_video_solution": false, "question__title": "Valid Mountain Array", "question__title_slug": "valid-mountain-array", "question__hide": false, "total_acs": 423178, "total_submitted": 1265713, "frontend_question_id": 941, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 977, "question__article__live": true, "question__article__slug": "distinct-subsequences-ii", "question__article__has_video_solution": false, "question__title": "Distinct Subsequences II", "question__title_slug": "distinct-subsequences-ii", "question__hide": false, "total_acs": 39290, "total_submitted": 91155, "frontend_question_id": 940, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 976, "question__article__live": false, "question__article__slug": "minimum-area-rectangle", "question__article__has_video_solution": false, "question__title": "Minimum Area Rectangle", "question__title_slug": "minimum-area-rectangle", "question__hide": false, "total_acs": 140240, "total_submitted": 261155, "frontend_question_id": 939, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 975, "question__article__live": true, "question__article__slug": "range-sum-of-bst", "question__article__has_video_solution": true, "question__title": "Range Sum of BST", "question__title_slug": "range-sum-of-bst", "question__hide": false, "total_acs": 1049164, "total_submitted": 1208117, "frontend_question_id": 938, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 974, "question__article__live": true, "question__article__slug": "reorder-data-in-log-files", "question__article__has_video_solution": false, "question__title": "Reorder Data in Log Files", "question__title_slug": "reorder-data-in-log-files", "question__hide": false, "total_acs": 363958, "total_submitted": 645175, "frontend_question_id": 937, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 973, "question__article__live": true, "question__article__slug": "stamping-the-sequence", "question__article__has_video_solution": false, "question__title": "Stamping The Sequence", "question__title_slug": "stamping-the-sequence", "question__hide": false, "total_acs": 58441, "total_submitted": 93543, "frontend_question_id": 936, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 972, "question__article__live": true, "question__article__slug": "knight-dialer", "question__article__has_video_solution": false, "question__title": "Knight Dialer", "question__title_slug": "knight-dialer", "question__hide": false, "total_acs": 173972, "total_submitted": 289240, "frontend_question_id": 935, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 971, "question__article__live": true, "question__article__slug": "shortest-bridge", "question__article__has_video_solution": false, "question__title": "Shortest Bridge", "question__title_slug": "shortest-bridge", "question__hide": false, "total_acs": 204192, "total_submitted": 353897, "frontend_question_id": 934, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 969, "question__article__live": true, "question__article__slug": "number-of-recent-calls", "question__article__has_video_solution": false, "question__title": "Number of Recent Calls", "question__title_slug": "number-of-recent-calls", "question__hide": false, "total_acs": 258043, "total_submitted": 342857, "frontend_question_id": 933, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 968, "question__article__live": true, "question__article__slug": "beautiful-array", "question__article__has_video_solution": false, "question__title": "Beautiful Array", "question__title_slug": "beautiful-array", "question__hide": false, "total_acs": 44239, "total_submitted": 67277, "frontend_question_id": 932, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 967, "question__article__live": true, "question__article__slug": "minimum-falling-path-sum", "question__article__has_video_solution": false, "question__title": "Minimum Falling Path Sum", "question__title_slug": "minimum-falling-path-sum", "question__hide": false, "total_acs": 430540, "total_submitted": 672114, "frontend_question_id": 931, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 966, "question__article__live": true, "question__article__slug": "binary-subarrays-with-sum", "question__article__has_video_solution": false, "question__title": "Binary Subarrays With Sum", "question__title_slug": "binary-subarrays-with-sum", "question__hide": false, "total_acs": 231350, "total_submitted": 370890, "frontend_question_id": 930, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 965, "question__article__live": true, "question__article__slug": "unique-email-addresses", "question__article__has_video_solution": false, "question__title": "Unique Email Addresses", "question__title_slug": "unique-email-addresses", "question__hide": false, "total_acs": 484863, "total_submitted": 721776, "frontend_question_id": 929, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 964, "question__article__live": false, "question__article__slug": "minimize-malware-spread-ii", "question__article__has_video_solution": false, "question__title": "Minimize Malware Spread II", "question__title_slug": "minimize-malware-spread-ii", "question__hide": false, "total_acs": 22327, "total_submitted": 51153, "frontend_question_id": 928, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 963, "question__article__live": true, "question__article__slug": "three-equal-parts", "question__article__has_video_solution": false, "question__title": "Three Equal Parts", "question__title_slug": "three-equal-parts", "question__hide": false, "total_acs": 29853, "total_submitted": 75031, "frontend_question_id": 927, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 962, "question__article__live": true, "question__article__slug": "flip-string-to-monotone-increasing", "question__article__has_video_solution": false, "question__title": "Flip String to Monotone Increasing", "question__title_slug": "flip-string-to-monotone-increasing", "question__hide": false, "total_acs": 189921, "total_submitted": 309259, "frontend_question_id": 926, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 961, "question__article__live": false, "question__article__slug": "long-pressed-name", "question__article__has_video_solution": false, "question__title": "Long Pressed Name", "question__title_slug": "long-pressed-name", "question__hide": false, "total_acs": 141117, "total_submitted": 436630, "frontend_question_id": 925, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 960, "question__article__live": true, "question__article__slug": "minimize-malware-spread", "question__article__has_video_solution": false, "question__title": "Minimize Malware Spread", "question__title_slug": "minimize-malware-spread", "question__hide": false, "total_acs": 51806, "total_submitted": 123178, "frontend_question_id": 924, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 959, "question__article__live": true, "question__article__slug": "3sum-with-multiplicity", "question__article__has_video_solution": false, "question__title": "3Sum With Multiplicity", "question__title_slug": "3sum-with-multiplicity", "question__hide": false, "total_acs": 102880, "total_submitted": 226528, "frontend_question_id": 923, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 958, "question__article__live": true, "question__article__slug": "sort-array-by-parity-ii", "question__article__has_video_solution": true, "question__title": "Sort Array By Parity II", "question__title_slug": "sort-array-by-parity-ii", "question__hide": false, "total_acs": 254026, "total_submitted": 359151, "frontend_question_id": 922, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 957, "question__article__live": true, "question__article__slug": "minimum-add-to-make-parentheses-valid", "question__article__has_video_solution": false, "question__title": "Minimum Add to Make Parentheses Valid", "question__title_slug": "minimum-add-to-make-parentheses-valid", "question__hide": false, "total_acs": 347640, "total_submitted": 462632, "frontend_question_id": 921, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 956, "question__article__live": true, "question__article__slug": "number-of-music-playlists", "question__article__has_video_solution": false, "question__title": "Number of Music Playlists", "question__title_slug": "number-of-music-playlists", "question__hide": false, "total_acs": 69426, "total_submitted": 114784, "frontend_question_id": 920, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 955, "question__article__live": true, "question__article__slug": "complete-binary-tree-inserter", "question__article__has_video_solution": false, "question__title": "Complete Binary Tree Inserter", "question__title_slug": "complete-binary-tree-inserter", "question__hide": false, "total_acs": 54422, "total_submitted": 82975, "frontend_question_id": 919, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 954, "question__article__live": true, "question__article__slug": "maximum-sum-circular-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Sum Circular Subarray", "question__title_slug": "maximum-sum-circular-subarray", "question__hide": false, "total_acs": 261449, "total_submitted": 582266, "frontend_question_id": 918, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 953, "question__article__live": true, "question__article__slug": "reverse-only-letters", "question__article__has_video_solution": false, "question__title": "Reverse Only Letters", "question__title_slug": "reverse-only-letters", "question__hide": false, "total_acs": 216237, "total_submitted": 334755, "frontend_question_id": 917, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 952, "question__article__live": true, "question__article__slug": "word-subsets", "question__article__has_video_solution": false, "question__title": "Word Subsets", "question__title_slug": "word-subsets", "question__hide": false, "total_acs": 114296, "total_submitted": 219143, "frontend_question_id": 916, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 951, "question__article__live": true, "question__article__slug": "parition-array-into-disjoint-intervals", "question__article__has_video_solution": false, "question__title": "Partition Array into Disjoint Intervals", "question__title_slug": "partition-array-into-disjoint-intervals", "question__hide": false, "total_acs": 82523, "total_submitted": 169180, "frontend_question_id": 915, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 950, "question__article__live": true, "question__article__slug": "x-of-a-kind-in-a-deck-of-cards", "question__article__has_video_solution": false, "question__title": "X of a Kind in a Deck of Cards", "question__title_slug": "x-of-a-kind-in-a-deck-of-cards", "question__hide": false, "total_acs": 121417, "total_submitted": 405234, "frontend_question_id": 914, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 949, "question__article__live": true, "question__article__slug": "cat-and-mouse-game", "question__article__has_video_solution": false, "question__title": "Cat and Mouse", "question__title_slug": "cat-and-mouse", "question__hide": false, "total_acs": 19580, "total_submitted": 57747, "frontend_question_id": 913, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 948, "question__article__live": true, "question__article__slug": "sort-an-array", "question__article__has_video_solution": false, "question__title": "Sort an Array", "question__title_slug": "sort-an-array", "question__hide": false, "total_acs": 606805, "total_submitted": 1076269, "frontend_question_id": 912, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 947, "question__article__live": false, "question__article__slug": "online-election", "question__article__has_video_solution": false, "question__title": "Online Election", "question__title_slug": "online-election", "question__hide": false, "total_acs": 58638, "total_submitted": 112902, "frontend_question_id": 911, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 946, "question__article__live": true, "question__article__slug": "smallest-range-ii", "question__article__has_video_solution": false, "question__title": "Smallest Range II", "question__title_slug": "smallest-range-ii", "question__hide": false, "total_acs": 54375, "total_submitted": 150027, "frontend_question_id": 910, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 945, "question__article__live": true, "question__article__slug": "snakes-and-ladders", "question__article__has_video_solution": false, "question__title": "Snakes and Ladders", "question__title_slug": "snakes-and-ladders", "question__hide": false, "total_acs": 185400, "total_submitted": 423531, "frontend_question_id": 909, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 944, "question__article__live": false, "question__article__slug": "smallest-range-i", "question__article__has_video_solution": false, "question__title": "Smallest Range I", "question__title_slug": "smallest-range-i", "question__hide": false, "total_acs": 89355, "total_submitted": 127607, "frontend_question_id": 908, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 943, "question__article__live": true, "question__article__slug": "sum-of-subarray-minimums", "question__article__has_video_solution": false, "question__title": "Sum of Subarray Minimums", "question__title_slug": "sum-of-subarray-minimums", "question__hide": false, "total_acs": 254472, "total_submitted": 680529, "frontend_question_id": 907, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 942, "question__article__live": true, "question__article__slug": "super-palindromes", "question__article__has_video_solution": false, "question__title": "Super Palindromes", "question__title_slug": "super-palindromes", "question__hide": false, "total_acs": 24264, "total_submitted": 62383, "frontend_question_id": 906, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 941, "question__article__live": true, "question__article__slug": "sort-array-by-parity", "question__article__has_video_solution": false, "question__title": "Sort Array By Parity", "question__title_slug": "sort-array-by-parity", "question__hide": false, "total_acs": 798739, "total_submitted": 1047826, "frontend_question_id": 905, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 940, "question__article__live": true, "question__article__slug": "fruit-into-baskets", "question__article__has_video_solution": false, "question__title": "Fruit Into Baskets", "question__title_slug": "fruit-into-baskets", "question__hide": false, "total_acs": 405578, "total_submitted": 914906, "frontend_question_id": 904, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 939, "question__article__live": false, "question__article__slug": "valid-permutations-for-di-sequence", "question__article__has_video_solution": false, "question__title": "Valid Permutations for DI Sequence", "question__title_slug": "valid-permutations-for-di-sequence", "question__hide": false, "total_acs": 15789, "total_submitted": 27538, "frontend_question_id": 903, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 938, "question__article__live": true, "question__article__slug": "numbers-at-most-n-given-digit-set", "question__article__has_video_solution": false, "question__title": "Numbers At Most N Given Digit Set", "question__title_slug": "numbers-at-most-n-given-digit-set", "question__hide": false, "total_acs": 44362, "total_submitted": 104578, "frontend_question_id": 902, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 937, "question__article__live": true, "question__article__slug": "online-stock-span", "question__article__has_video_solution": false, "question__title": "Online Stock Span", "question__title_slug": "online-stock-span", "question__hide": false, "total_acs": 312891, "total_submitted": 475290, "frontend_question_id": 901, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 936, "question__article__live": false, "question__article__slug": "rle-iterator", "question__article__has_video_solution": false, "question__title": "RLE Iterator", "question__title_slug": "rle-iterator", "question__hide": false, "total_acs": 73430, "total_submitted": 123373, "frontend_question_id": 900, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 935, "question__article__live": true, "question__article__slug": "orderly-queue", "question__article__has_video_solution": false, "question__title": "Orderly Queue", "question__title_slug": "orderly-queue", "question__hide": false, "total_acs": 69725, "total_submitted": 105763, "frontend_question_id": 899, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 934, "question__article__live": false, "question__article__slug": "bitwise-ors-of-subarrays", "question__article__has_video_solution": false, "question__title": "Bitwise ORs of Subarrays", "question__title_slug": "bitwise-ors-of-subarrays", "question__hide": false, "total_acs": 35752, "total_submitted": 92297, "frontend_question_id": 898, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 933, "question__article__live": true, "question__article__slug": "increasing-order-search-tree", "question__article__has_video_solution": false, "question__title": "Increasing Order Search Tree", "question__title_slug": "increasing-order-search-tree", "question__hide": false, "total_acs": 283887, "total_submitted": 362618, "frontend_question_id": 897, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 932, "question__article__live": true, "question__article__slug": "monotonic-array", "question__article__has_video_solution": false, "question__title": "Monotonic Array", "question__title_slug": "monotonic-array", "question__hide": false, "total_acs": 427919, "total_submitted": 699702, "frontend_question_id": 896, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 931, "question__article__live": true, "question__article__slug": "maximum-frequency-stack", "question__article__has_video_solution": false, "question__title": "Maximum Frequency Stack", "question__title_slug": "maximum-frequency-stack", "question__hide": false, "total_acs": 173435, "total_submitted": 261361, "frontend_question_id": 895, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 930, "question__article__live": true, "question__article__slug": "all-possible-full-binary-trees", "question__article__has_video_solution": false, "question__title": "All Possible Full Binary Trees", "question__title_slug": "all-possible-full-binary-trees", "question__hide": false, "total_acs": 182258, "total_submitted": 220437, "frontend_question_id": 894, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 929, "question__article__live": false, "question__article__slug": "groups-of-special-equivalent-strings", "question__article__has_video_solution": false, "question__title": "Groups of Special-Equivalent Strings", "question__title_slug": "groups-of-special-equivalent-strings", "question__hide": false, "total_acs": 49310, "total_submitted": 68794, "frontend_question_id": 893, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 928, "question__article__live": false, "question__article__slug": "surface-area-of-3d-shapes", "question__article__has_video_solution": false, "question__title": "Surface Area of 3D Shapes", "question__title_slug": "surface-area-of-3d-shapes", "question__hide": false, "total_acs": 40020, "total_submitted": 60696, "frontend_question_id": 892, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 927, "question__article__live": true, "question__article__slug": "sum-of-subsequence-widths", "question__article__has_video_solution": false, "question__title": "Sum of Subsequence Widths", "question__title_slug": "sum-of-subsequence-widths", "question__hide": false, "total_acs": 21174, "total_submitted": 55968, "frontend_question_id": 891, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 926, "question__article__live": true, "question__article__slug": "find-and-replace-pattern", "question__article__has_video_solution": false, "question__title": "Find and Replace Pattern", "question__title_slug": "find-and-replace-pattern", "question__hide": false, "total_acs": 185769, "total_submitted": 241792, "frontend_question_id": 890, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 925, "question__article__live": false, "question__article__slug": "construct-binary-tree-from-preorder-and-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Preorder and Postorder Traversal", "question__title_slug": "construct-binary-tree-from-preorder-and-postorder-traversal", "question__hide": false, "total_acs": 101647, "total_submitted": 142351, "frontend_question_id": 889, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 924, "question__article__live": true, "question__article__slug": "fair-candy-swap", "question__article__has_video_solution": false, "question__title": "Fair Candy Swap", "question__title_slug": "fair-candy-swap", "question__hide": false, "total_acs": 122121, "total_submitted": 197810, "frontend_question_id": 888, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 923, "question__article__live": true, "question__article__slug": "super-egg-drop", "question__article__has_video_solution": false, "question__title": "Super Egg Drop", "question__title_slug": "super-egg-drop", "question__hide": false, "total_acs": 71535, "total_submitted": 258410, "frontend_question_id": 887, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 922, "question__article__live": true, "question__article__slug": "possible-bipartition", "question__article__has_video_solution": false, "question__title": "Possible Bipartition", "question__title_slug": "possible-bipartition", "question__hide": false, "total_acs": 208773, "total_submitted": 412626, "frontend_question_id": 886, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 921, "question__article__live": false, "question__article__slug": "spiral-matrix-iii", "question__article__has_video_solution": false, "question__title": "Spiral Matrix III", "question__title_slug": "spiral-matrix-iii", "question__hide": false, "total_acs": 49650, "total_submitted": 66681, "frontend_question_id": 885, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 920, "question__article__live": true, "question__article__slug": "uncommon-words-from-two-sentences", "question__article__has_video_solution": false, "question__title": "Uncommon Words from Two Sentences", "question__title_slug": "uncommon-words-from-two-sentences", "question__hide": false, "total_acs": 139491, "total_submitted": 207198, "frontend_question_id": 884, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 919, "question__article__live": true, "question__article__slug": "projection-area-of-3d-shapes", "question__article__has_video_solution": false, "question__title": "Projection Area of 3D Shapes", "question__title_slug": "projection-area-of-3d-shapes", "question__hide": false, "total_acs": 55855, "total_submitted": 76890, "frontend_question_id": 883, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 918, "question__article__live": true, "question__article__slug": "reachable-nodes-in-subdivided-graph", "question__article__has_video_solution": false, "question__title": "Reachable Nodes In Subdivided Graph", "question__title_slug": "reachable-nodes-in-subdivided-graph", "question__hide": false, "total_acs": 27623, "total_submitted": 54887, "frontend_question_id": 882, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 917, "question__article__live": true, "question__article__slug": "boats-to-save-people", "question__article__has_video_solution": false, "question__title": "Boats to Save People", "question__title_slug": "boats-to-save-people", "question__hide": false, "total_acs": 412301, "total_submitted": 694672, "frontend_question_id": 881, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 916, "question__article__live": true, "question__article__slug": "decoded-string-at-index", "question__article__has_video_solution": false, "question__title": "Decoded String at Index", "question__title_slug": "decoded-string-at-index", "question__hide": false, "total_acs": 97086, "total_submitted": 266524, "frontend_question_id": 880, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 915, "question__article__live": true, "question__article__slug": "generate-random-point-in-a-circle", "question__article__has_video_solution": false, "question__title": "Generate Random Point in a Circle", "question__title_slug": "generate-random-point-in-a-circle", "question__hide": false, "total_acs": 41011, "total_submitted": 102858, "frontend_question_id": 478, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 914, "question__article__live": false, "question__article__slug": "random-point-in-non-overlapping-rectangles", "question__article__has_video_solution": false, "question__title": "Random Point in Non-overlapping Rectangles", "question__title_slug": "random-point-in-non-overlapping-rectangles", "question__hide": false, "total_acs": 41080, "total_submitted": 102716, "frontend_question_id": 497, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 913, "question__article__live": false, "question__article__slug": "random-flip-matrix", "question__article__has_video_solution": false, "question__title": "Random Flip Matrix", "question__title_slug": "random-flip-matrix", "question__hide": false, "total_acs": 21406, "total_submitted": 51043, "frontend_question_id": 519, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 912, "question__article__live": true, "question__article__slug": "random-pick-with-weight", "question__article__has_video_solution": false, "question__title": "Random Pick with Weight", "question__title_slug": "random-pick-with-weight", "question__hide": false, "total_acs": 457508, "total_submitted": 975869, "frontend_question_id": 528, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 911, "question__article__live": true, "question__article__slug": "profitable-schemes", "question__article__has_video_solution": false, "question__title": "Profitable Schemes", "question__title_slug": "profitable-schemes", "question__hide": false, "total_acs": 62870, "total_submitted": 130040, "frontend_question_id": 879, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 910, "question__article__live": true, "question__article__slug": "nth-magical-number", "question__article__has_video_solution": false, "question__title": "Nth Magical Number", "question__title_slug": "nth-magical-number", "question__hide": false, "total_acs": 38366, "total_submitted": 108495, "frontend_question_id": 878, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 909, "question__article__live": true, "question__article__slug": "stone-game", "question__article__has_video_solution": false, "question__title": "Stone Game", "question__title_slug": "stone-game", "question__hide": false, "total_acs": 234442, "total_submitted": 332240, "frontend_question_id": 877, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 908, "question__article__live": true, "question__article__slug": "middle-of-the-linked-list", "question__article__has_video_solution": true, "question__title": "Middle of the Linked List", "question__title_slug": "middle-of-the-linked-list", "question__hide": false, "total_acs": 1914173, "total_submitted": 2437234, "frontend_question_id": 876, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 907, "question__article__live": true, "question__article__slug": "koko-eating-bananas", "question__article__has_video_solution": false, "question__title": "Koko Eating Bananas", "question__title_slug": "koko-eating-bananas", "question__hide": false, "total_acs": 650487, "total_submitted": 1333884, "frontend_question_id": 875, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 906, "question__article__live": false, "question__article__slug": "walking-robot-simulation", "question__article__has_video_solution": false, "question__title": "Walking Robot Simulation", "question__title_slug": "walking-robot-simulation", "question__hide": false, "total_acs": 41001, "total_submitted": 102237, "frontend_question_id": 874, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 905, "question__article__live": true, "question__article__slug": "length-of-longest-fibonacci-subsequence", "question__article__has_video_solution": false, "question__title": "Length of Longest Fibonacci Subsequence", "question__title_slug": "length-of-longest-fibonacci-subsequence", "question__hide": false, "total_acs": 63764, "total_submitted": 131815, "frontend_question_id": 873, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 904, "question__article__live": true, "question__article__slug": "leaf-similar-trees", "question__article__has_video_solution": false, "question__title": "Leaf-Similar Trees", "question__title_slug": "leaf-similar-trees", "question__hide": false, "total_acs": 470583, "total_submitted": 671351, "frontend_question_id": 872, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 903, "question__article__live": true, "question__article__slug": "implement-rand10-using-rand7", "question__article__has_video_solution": false, "question__title": "Implement Rand10() Using Rand7()", "question__title_slug": "implement-rand10-using-rand7", "question__hide": false, "total_acs": 83000, "total_submitted": 180817, "frontend_question_id": 470, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 902, "question__article__live": true, "question__article__slug": "minimum-number-of-refueling-stops", "question__article__has_video_solution": false, "question__title": "Minimum Number of Refueling Stops", "question__title_slug": "minimum-number-of-refueling-stops", "question__hide": false, "total_acs": 135749, "total_submitted": 338909, "frontend_question_id": 871, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 901, "question__article__live": true, "question__article__slug": "advantage-shuffle", "question__article__has_video_solution": false, "question__title": "Advantage Shuffle", "question__title_slug": "advantage-shuffle", "question__hide": false, "total_acs": 66947, "total_submitted": 127459, "frontend_question_id": 870, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 900, "question__article__live": true, "question__article__slug": "reordered-power-of-2", "question__article__has_video_solution": false, "question__title": "Reordered Power of 2", "question__title_slug": "reordered-power-of-2", "question__hide": false, "total_acs": 113037, "total_submitted": 180314, "frontend_question_id": 869, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 899, "question__article__live": true, "question__article__slug": "binary-gap", "question__article__has_video_solution": false, "question__title": "Binary Gap", "question__title_slug": "binary-gap", "question__hide": false, "total_acs": 81941, "total_submitted": 129134, "frontend_question_id": 868, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 898, "question__article__live": true, "question__article__slug": "transpose-matrix", "question__article__has_video_solution": false, "question__title": "Transpose Matrix", "question__title_slug": "transpose-matrix", "question__hide": false, "total_acs": 397497, "total_submitted": 555070, "frontend_question_id": 867, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 897, "question__article__live": false, "question__article__slug": "prime-palindrome", "question__article__has_video_solution": false, "question__title": "Prime Palindrome", "question__title_slug": "prime-palindrome", "question__hide": false, "total_acs": 32839, "total_submitted": 126368, "frontend_question_id": 866, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 896, "question__article__live": true, "question__article__slug": "smallest-subtree-with-all-the-deepest-nodes", "question__article__has_video_solution": false, "question__title": "Smallest Subtree with all the Deepest Nodes", "question__title_slug": "smallest-subtree-with-all-the-deepest-nodes", "question__hide": false, "total_acs": 138079, "total_submitted": 195504, "frontend_question_id": 865, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 895, "question__article__live": true, "question__article__slug": "shortest-path-to-get-all-keys", "question__article__has_video_solution": false, "question__title": "Shortest Path to Get All Keys", "question__title_slug": "shortest-path-to-get-all-keys", "question__hide": false, "total_acs": 75769, "total_submitted": 141393, "frontend_question_id": 864, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 894, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Random Pick with Blacklist", "question__title_slug": "random-pick-with-blacklist", "question__hide": false, "total_acs": 41892, "total_submitted": 125361, "frontend_question_id": 710, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 893, "question__article__live": true, "question__article__slug": "all-nodes-distance-k-in-binary-tree", "question__article__has_video_solution": false, "question__title": "All Nodes Distance K in Binary Tree", "question__title_slug": "all-nodes-distance-k-in-binary-tree", "question__hide": false, "total_acs": 438822, "total_submitted": 680725, "frontend_question_id": 863, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 892, "question__article__live": true, "question__article__slug": "shortest-subarray-with-sum-at-least-k", "question__article__has_video_solution": false, "question__title": "Shortest Subarray with Sum at Least K", "question__title_slug": "shortest-subarray-with-sum-at-least-k", "question__hide": false, "total_acs": 99116, "total_submitted": 380948, "frontend_question_id": 862, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 891, "question__article__live": true, "question__article__slug": "score-after-flipping-matrix", "question__article__has_video_solution": false, "question__title": "Score After Flipping Matrix", "question__title_slug": "score-after-flipping-matrix", "question__hide": false, "total_acs": 142199, "total_submitted": 176779, "frontend_question_id": 861, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 890, "question__article__live": true, "question__article__slug": "lemonade-change", "question__article__has_video_solution": false, "question__title": "Lemonade Change", "question__title_slug": "lemonade-change", "question__hide": false, "total_acs": 183577, "total_submitted": 344097, "frontend_question_id": 860, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 889, "question__article__live": true, "question__article__slug": "buddy-strings", "question__article__has_video_solution": false, "question__title": "Buddy Strings", "question__title_slug": "buddy-strings", "question__hide": false, "total_acs": 242973, "total_submitted": 733709, "frontend_question_id": 859, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 888, "question__article__live": false, "question__article__slug": "mirror-reflection", "question__article__has_video_solution": false, "question__title": "Mirror Reflection", "question__title_slug": "mirror-reflection", "question__hide": false, "total_acs": 79926, "total_submitted": 127695, "frontend_question_id": 858, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 887, "question__article__live": true, "question__article__slug": "minimum-cost-to-hire-k-workers", "question__article__has_video_solution": false, "question__title": "Minimum Cost to Hire K Workers", "question__title_slug": "minimum-cost-to-hire-k-workers", "question__hide": false, "total_acs": 136310, "total_submitted": 215629, "frontend_question_id": 857, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 886, "question__article__live": true, "question__article__slug": "score-of-parentheses", "question__article__has_video_solution": false, "question__title": "Score of Parentheses", "question__title_slug": "score-of-parentheses", "question__hide": false, "total_acs": 185528, "total_submitted": 289237, "frontend_question_id": 856, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 885, "question__article__live": false, "question__article__slug": "exam-room", "question__article__has_video_solution": false, "question__title": "Exam Room", "question__title_slug": "exam-room", "question__hide": false, "total_acs": 60851, "total_submitted": 140328, "frontend_question_id": 855, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 884, "question__article__live": false, "question__article__slug": "k-similar-strings", "question__article__has_video_solution": false, "question__title": "K-Similar Strings", "question__title_slug": "k-similar-strings", "question__hide": false, "total_acs": 45892, "total_submitted": 115095, "frontend_question_id": 854, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 883, "question__article__live": false, "question__article__slug": "car-fleet", "question__article__has_video_solution": false, "question__title": "Car Fleet", "question__title_slug": "car-fleet", "question__hide": false, "total_acs": 256195, "total_submitted": 501384, "frontend_question_id": 853, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 882, "question__article__live": true, "question__article__slug": "peak-index-in-a-mountain-array", "question__article__has_video_solution": false, "question__title": "Peak Index in a Mountain Array", "question__title_slug": "peak-index-in-a-mountain-array", "question__hide": false, "total_acs": 808752, "total_submitted": 1182667, "frontend_question_id": 852, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 881, "question__article__live": true, "question__article__slug": "loud-and-rich", "question__article__has_video_solution": false, "question__title": "Loud and Rich", "question__title_slug": "loud-and-rich", "question__hide": false, "total_acs": 46056, "total_submitted": 77542, "frontend_question_id": 851, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 880, "question__article__live": true, "question__article__slug": "rectangle-area-ii", "question__article__has_video_solution": false, "question__title": "Rectangle Area II", "question__title_slug": "rectangle-area-ii", "question__hide": false, "total_acs": 34957, "total_submitted": 64553, "frontend_question_id": 850, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 879, "question__article__live": true, "question__article__slug": "maximize-distance-to-closest-person", "question__article__has_video_solution": false, "question__title": "Maximize Distance to Closest Person", "question__title_slug": "maximize-distance-to-closest-person", "question__hide": false, "total_acs": 225936, "total_submitted": 469430, "frontend_question_id": 849, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 878, "question__article__live": true, "question__article__slug": "shifting-letters", "question__article__has_video_solution": false, "question__title": "Shifting Letters", "question__title_slug": "shifting-letters", "question__hide": false, "total_acs": 96796, "total_submitted": 216109, "frontend_question_id": 848, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 877, "question__article__live": true, "question__article__slug": "shortest-path-visiting-all-nodes", "question__article__has_video_solution": false, "question__title": "Shortest Path Visiting All Nodes", "question__title_slug": "shortest-path-visiting-all-nodes", "question__hide": false, "total_acs": 122887, "total_submitted": 187953, "frontend_question_id": 847, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 876, "question__article__live": false, "question__article__slug": "hand-of-straights", "question__article__has_video_solution": false, "question__title": "Hand of Straights", "question__title_slug": "hand-of-straights", "question__hide": false, "total_acs": 168511, "total_submitted": 301586, "frontend_question_id": 846, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 875, "question__article__live": true, "question__article__slug": "longest-mountain-in-array", "question__article__has_video_solution": false, "question__title": "Longest Mountain in Array", "question__title_slug": "longest-mountain-in-array", "question__hide": false, "total_acs": 128575, "total_submitted": 318255, "frontend_question_id": 845, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 874, "question__article__live": true, "question__article__slug": "backspace-string-compare", "question__article__has_video_solution": false, "question__title": "Backspace String Compare", "question__title_slug": "backspace-string-compare", "question__hide": false, "total_acs": 821180, "total_submitted": 1670740, "frontend_question_id": 844, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 873, "question__article__live": true, "question__article__slug": "guess-the-word", "question__article__has_video_solution": false, "question__title": "Guess the Word", "question__title_slug": "guess-the-word", "question__hide": false, "total_acs": 143367, "total_submitted": 365490, "frontend_question_id": 843, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 872, "question__article__live": true, "question__article__slug": "split-array-into-fibonacci-sequence", "question__article__has_video_solution": false, "question__title": "Split Array into Fibonacci Sequence", "question__title_slug": "split-array-into-fibonacci-sequence", "question__hide": false, "total_acs": 39418, "total_submitted": 100986, "frontend_question_id": 842, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 871, "question__article__live": true, "question__article__slug": "keys-and-rooms", "question__article__has_video_solution": false, "question__title": "Keys and Rooms", "question__title_slug": "keys-and-rooms", "question__hide": false, "total_acs": 438340, "total_submitted": 600311, "frontend_question_id": 841, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 870, "question__article__live": false, "question__article__slug": "magic-squares-in-grid", "question__article__has_video_solution": false, "question__title": "Magic Squares In Grid", "question__title_slug": "magic-squares-in-grid", "question__hide": false, "total_acs": 38812, "total_submitted": 99605, "frontend_question_id": 840, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 869, "question__article__live": true, "question__article__slug": "similar-string-groups", "question__article__has_video_solution": false, "question__title": "Similar String Groups", "question__title_slug": "similar-string-groups", "question__hide": false, "total_acs": 119632, "total_submitted": 217948, "frontend_question_id": 839, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 868, "question__article__live": true, "question__article__slug": "push-dominoes", "question__article__has_video_solution": false, "question__title": "Push Dominoes", "question__title_slug": "push-dominoes", "question__hide": false, "total_acs": 123934, "total_submitted": 216883, "frontend_question_id": 838, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 867, "question__article__live": false, "question__article__slug": "new-21-game", "question__article__has_video_solution": false, "question__title": "New 21 Game", "question__title_slug": "new-21-game", "question__hide": false, "total_acs": 75945, "total_submitted": 168760, "frontend_question_id": 837, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 866, "question__article__live": true, "question__article__slug": "rectangle-overlap", "question__article__has_video_solution": false, "question__title": "Rectangle Overlap", "question__title_slug": "rectangle-overlap", "question__hide": false, "total_acs": 144888, "total_submitted": 323416, "frontend_question_id": 836, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 865, "question__article__live": true, "question__article__slug": "robot-room-cleaner", "question__article__has_video_solution": false, "question__title": "Robot Room Cleaner", "question__title_slug": "robot-room-cleaner", "question__hide": false, "total_acs": 164692, "total_submitted": 214736, "frontend_question_id": 489, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 864, "question__article__live": true, "question__article__slug": "image-overlap", "question__article__has_video_solution": false, "question__title": "Image Overlap", "question__title_slug": "image-overlap", "question__hide": false, "total_acs": 93324, "total_submitted": 146627, "frontend_question_id": 835, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 863, "question__article__live": true, "question__article__slug": "sum-of-distances-in-tree", "question__article__has_video_solution": false, "question__title": "Sum of Distances in Tree", "question__title_slug": "sum-of-distances-in-tree", "question__hide": false, "total_acs": 154417, "total_submitted": 236878, "frontend_question_id": 834, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 862, "question__article__live": false, "question__article__slug": "find-and-replace-in-string", "question__article__has_video_solution": false, "question__title": "Find And Replace in String", "question__title_slug": "find-and-replace-in-string", "question__hide": false, "total_acs": 147798, "total_submitted": 281180, "frontend_question_id": 833, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 861, "question__article__live": true, "question__article__slug": "flipping-an-image", "question__article__has_video_solution": false, "question__title": "Flipping an Image", "question__title_slug": "flipping-an-image", "question__hide": false, "total_acs": 430013, "total_submitted": 524734, "frontend_question_id": 832, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 860, "question__article__live": true, "question__article__slug": "design-circular-queue", "question__article__has_video_solution": false, "question__title": "Design Circular Queue", "question__title_slug": "design-circular-queue", "question__hide": false, "total_acs": 315648, "total_submitted": 613475, "frontend_question_id": 622, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 859, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Circular Deque", "question__title_slug": "design-circular-deque", "question__hide": false, "total_acs": 70202, "total_submitted": 123358, "frontend_question_id": 641, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 858, "question__article__live": false, "question__article__slug": "masking-personal-information", "question__article__has_video_solution": false, "question__title": "Masking Personal Information", "question__title_slug": "masking-personal-information", "question__hide": false, "total_acs": 19340, "total_submitted": 39701, "frontend_question_id": 831, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 857, "question__article__live": true, "question__article__slug": "positions-of-large-groups", "question__article__has_video_solution": false, "question__title": "Positions of Large Groups", "question__title_slug": "positions-of-large-groups", "question__hide": false, "total_acs": 95213, "total_submitted": 182213, "frontend_question_id": 830, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 856, "question__article__live": false, "question__article__slug": "consecutive-numbers-sum", "question__article__has_video_solution": false, "question__title": "Consecutive Numbers Sum", "question__title_slug": "consecutive-numbers-sum", "question__hide": false, "total_acs": 86201, "total_submitted": 206250, "frontend_question_id": 829, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 855, "question__article__live": false, "question__article__slug": "unique-letter-string", "question__article__has_video_solution": false, "question__title": "Count Unique Characters of All Substrings of a Given String", "question__title_slug": "count-unique-characters-of-all-substrings-of-a-given-string", "question__hide": false, "total_acs": 71883, "total_submitted": 137244, "frontend_question_id": 828, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 854, "question__article__live": true, "question__article__slug": "making-a-large-island", "question__article__has_video_solution": false, "question__title": "Making A Large Island", "question__title_slug": "making-a-large-island", "question__hide": false, "total_acs": 175264, "total_submitted": 370434, "frontend_question_id": 827, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 853, "question__article__live": true, "question__article__slug": "most-profit-assigning-work", "question__article__has_video_solution": false, "question__title": "Most Profit Assigning Work", "question__title_slug": "most-profit-assigning-work", "question__hide": false, "total_acs": 72502, "total_submitted": 155740, "frontend_question_id": 826, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 852, "question__article__live": false, "question__article__slug": "friends-of-appropriate-ages", "question__article__has_video_solution": false, "question__title": "Friends Of Appropriate Ages", "question__title_slug": "friends-of-appropriate-ages", "question__hide": false, "total_acs": 88066, "total_submitted": 184961, "frontend_question_id": 825, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 851, "question__article__live": false, "question__article__slug": "goat-latin", "question__article__has_video_solution": false, "question__title": "Goat Latin", "question__title_slug": "goat-latin", "question__hide": false, "total_acs": 177283, "total_submitted": 259784, "frontend_question_id": 824, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 850, "question__article__live": true, "question__article__slug": "insert-into-a-cyclic-sorted-list", "question__article__has_video_solution": false, "question__title": "Insert into a Sorted Circular Linked List", "question__title_slug": "insert-into-a-sorted-circular-linked-list", "question__hide": false, "total_acs": 171959, "total_submitted": 475063, "frontend_question_id": 708, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 843, "question__article__live": true, "question__article__slug": "binary-trees-with-factors", "question__article__has_video_solution": false, "question__title": "Binary Trees With Factors", "question__title_slug": "binary-trees-with-factors", "question__hide": false, "total_acs": 149554, "total_submitted": 282641, "frontend_question_id": 823, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 842, "question__article__live": false, "question__article__slug": "card-flipping-game", "question__article__has_video_solution": false, "question__title": "Card Flipping Game", "question__title_slug": "card-flipping-game", "question__hide": false, "total_acs": 18929, "total_submitted": 39911, "frontend_question_id": 822, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 841, "question__article__live": true, "question__article__slug": "shortest-distance-to-a-character", "question__article__has_video_solution": false, "question__title": "Shortest Distance to a Character", "question__title_slug": "shortest-distance-to-a-character", "question__hide": false, "total_acs": 184253, "total_submitted": 257455, "frontend_question_id": 821, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 839, "question__article__live": true, "question__article__slug": "short-encoding-of-words", "question__article__has_video_solution": false, "question__title": "Short Encoding of Words", "question__title_slug": "short-encoding-of-words", "question__hide": false, "total_acs": 96307, "total_submitted": 159363, "frontend_question_id": 820, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 838, "question__article__live": true, "question__article__slug": "design-linked-list", "question__article__has_video_solution": false, "question__title": "Design Linked List", "question__title_slug": "design-linked-list", "question__hide": false, "total_acs": 330051, "total_submitted": 1169817, "frontend_question_id": 707, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 837, "question__article__live": true, "question__article__slug": "most-common-word", "question__article__has_video_solution": false, "question__title": "Most Common Word", "question__title_slug": "most-common-word", "question__hide": false, "total_acs": 357272, "total_submitted": 805913, "frontend_question_id": 819, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 836, "question__article__live": false, "question__article__slug": "race-car", "question__article__has_video_solution": false, "question__title": "Race Car", "question__title_slug": "race-car", "question__hide": false, "total_acs": 87688, "total_submitted": 200692, "frontend_question_id": 818, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 835, "question__article__live": false, "question__article__slug": "linked-list-components", "question__article__has_video_solution": false, "question__title": "Linked List Components", "question__title_slug": "linked-list-components", "question__hide": false, "total_acs": 92988, "total_submitted": 163721, "frontend_question_id": 817, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 834, "question__article__live": false, "question__article__slug": "ambiguous-coordinates", "question__article__has_video_solution": false, "question__title": "Ambiguous Coordinates", "question__title_slug": "ambiguous-coordinates", "question__hide": false, "total_acs": 29905, "total_submitted": 52703, "frontend_question_id": 816, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 833, "question__article__live": true, "question__article__slug": "bus-routes", "question__article__has_video_solution": false, "question__title": "Bus Routes", "question__title_slug": "bus-routes", "question__hide": false, "total_acs": 202122, "total_submitted": 422459, "frontend_question_id": 815, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 832, "question__article__live": true, "question__article__slug": "binary-tree-pruning", "question__article__has_video_solution": false, "question__title": "Binary Tree Pruning", "question__title_slug": "binary-tree-pruning", "question__hide": false, "total_acs": 243734, "total_submitted": 337467, "frontend_question_id": 814, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 831, "question__article__live": true, "question__article__slug": "largest-sum-of-averages", "question__article__has_video_solution": false, "question__title": "Largest Sum of Averages", "question__title_slug": "largest-sum-of-averages", "question__hide": false, "total_acs": 53279, "total_submitted": 99627, "frontend_question_id": 813, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 830, "question__article__live": false, "question__article__slug": "largest-triangle-area", "question__article__has_video_solution": false, "question__title": "Largest Triangle Area", "question__title_slug": "largest-triangle-area", "question__hide": false, "total_acs": 51528, "total_submitted": 84986, "frontend_question_id": 812, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 829, "question__article__live": true, "question__article__slug": "subdomain-visit-count", "question__article__has_video_solution": false, "question__title": "Subdomain Visit Count", "question__title_slug": "subdomain-visit-count", "question__hide": false, "total_acs": 229142, "total_submitted": 300662, "frontend_question_id": 811, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 828, "question__article__live": true, "question__article__slug": "chalkboard-xor-game", "question__article__has_video_solution": false, "question__title": "Chalkboard XOR Game", "question__title_slug": "chalkboard-xor-game", "question__hide": false, "total_acs": 10820, "total_submitted": 18144, "frontend_question_id": 810, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 827, "question__article__live": false, "question__article__slug": "expressive-words", "question__article__has_video_solution": false, "question__title": "Expressive Words", "question__title_slug": "expressive-words", "question__hide": false, "total_acs": 116406, "total_submitted": 252368, "frontend_question_id": 809, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 826, "question__article__live": true, "question__article__slug": "soup-servings", "question__article__has_video_solution": false, "question__title": "Soup Servings", "question__title_slug": "soup-servings", "question__hide": false, "total_acs": 66260, "total_submitted": 122806, "frontend_question_id": 808, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 825, "question__article__live": true, "question__article__slug": "max-increase-to-keep-city-skyline", "question__article__has_video_solution": false, "question__title": "Max Increase to Keep City Skyline", "question__title_slug": "max-increase-to-keep-city-skyline", "question__hide": false, "total_acs": 163925, "total_submitted": 190372, "frontend_question_id": 807, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 824, "question__article__live": true, "question__article__slug": "number-of-lines-to-write-string", "question__article__has_video_solution": false, "question__title": "Number of Lines To Write String", "question__title_slug": "number-of-lines-to-write-string", "question__hide": false, "total_acs": 79480, "total_submitted": 116220, "frontend_question_id": 806, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 823, "question__article__live": false, "question__article__slug": "split-array-with-same-average", "question__article__has_video_solution": false, "question__title": "Split Array With Same Average", "question__title_slug": "split-array-with-same-average", "question__hide": false, "total_acs": 35410, "total_submitted": 139505, "frontend_question_id": 805, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 822, "question__article__live": true, "question__article__slug": "unique-morse-code-words", "question__article__has_video_solution": false, "question__title": "Unique Morse Code Words", "question__title_slug": "unique-morse-code-words", "question__hide": false, "total_acs": 352409, "total_submitted": 425372, "frontend_question_id": 804, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 821, "question__article__live": true, "question__article__slug": "bricks-falling-when-hit", "question__article__has_video_solution": false, "question__title": "Bricks Falling When Hit", "question__title_slug": "bricks-falling-when-hit", "question__hide": false, "total_acs": 30360, "total_submitted": 87376, "frontend_question_id": 803, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 820, "question__article__live": true, "question__article__slug": "find-eventual-safe-states", "question__article__has_video_solution": false, "question__title": "Find Eventual Safe States", "question__title_slug": "find-eventual-safe-states", "question__hide": false, "total_acs": 245359, "total_submitted": 391734, "frontend_question_id": 802, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 819, "question__article__live": false, "question__article__slug": "minimum-swaps-to-make-sequences-increasing", "question__article__has_video_solution": false, "question__title": "Minimum Swaps To Make Sequences Increasing", "question__title_slug": "minimum-swaps-to-make-sequences-increasing", "question__hide": false, "total_acs": 76856, "total_submitted": 192361, "frontend_question_id": 801, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 818, "question__article__live": true, "question__article__slug": "similar-rgb-color", "question__article__has_video_solution": false, "question__title": "Similar RGB Color", "question__title_slug": "similar-rgb-color", "question__hide": false, "total_acs": 17276, "total_submitted": 25629, "frontend_question_id": 800, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 817, "question__article__live": true, "question__article__slug": "design-hashmap", "question__article__has_video_solution": false, "question__title": "Design HashMap", "question__title_slug": "design-hashmap", "question__hide": false, "total_acs": 582373, "total_submitted": 888005, "frontend_question_id": 706, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 816, "question__article__live": true, "question__article__slug": "design-hashset", "question__article__has_video_solution": false, "question__title": "Design HashSet", "question__title_slug": "design-hashset", "question__hide": false, "total_acs": 413820, "total_submitted": 619146, "frontend_question_id": 705, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 815, "question__article__live": true, "question__article__slug": "champagne-tower", "question__article__has_video_solution": false, "question__title": "Champagne Tower", "question__title_slug": "champagne-tower", "question__hide": false, "total_acs": 153763, "total_submitted": 264476, "frontend_question_id": 799, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 814, "question__article__live": false, "question__article__slug": "smallest-rotation-with-highest-score", "question__article__has_video_solution": false, "question__title": "Smallest Rotation with Highest Score", "question__title_slug": "smallest-rotation-with-highest-score", "question__hide": false, "total_acs": 13761, "total_submitted": 26904, "frontend_question_id": 798, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 813, "question__article__live": true, "question__article__slug": "all-paths-from-source-to-target", "question__article__has_video_solution": false, "question__title": "All Paths From Source to Target", "question__title_slug": "all-paths-from-source-to-target", "question__hide": false, "total_acs": 520931, "total_submitted": 631667, "frontend_question_id": 797, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 812, "question__article__live": true, "question__article__slug": "rotate-string", "question__article__has_video_solution": false, "question__title": "Rotate String", "question__title_slug": "rotate-string", "question__hide": false, "total_acs": 312540, "total_submitted": 536988, "frontend_question_id": 796, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 811, "question__article__live": true, "question__article__slug": "number-of-subarrays-with-bounded-maximum", "question__article__has_video_solution": false, "question__title": "Number of Subarrays with Bounded Maximum", "question__title_slug": "number-of-subarrays-with-bounded-maximum", "question__hide": false, "total_acs": 69694, "total_submitted": 131072, "frontend_question_id": 795, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 810, "question__article__live": false, "question__article__slug": "valid-tic-tac-toe-state", "question__article__has_video_solution": false, "question__title": "Valid Tic-Tac-Toe State", "question__title_slug": "valid-tic-tac-toe-state", "question__hide": false, "total_acs": 58212, "total_submitted": 167754, "frontend_question_id": 794, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 809, "question__article__live": false, "question__article__slug": "preimage-size-of-factorial-zeroes-function", "question__article__has_video_solution": false, "question__title": "Preimage Size of Factorial Zeroes Function", "question__title_slug": "preimage-size-of-factorial-zeroes-function", "question__hide": false, "total_acs": 18626, "total_submitted": 41866, "frontend_question_id": 793, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 808, "question__article__live": true, "question__article__slug": "number-of-matching-subsequences", "question__article__has_video_solution": false, "question__title": "Number of Matching Subsequences", "question__title_slug": "number-of-matching-subsequences", "question__hide": false, "total_acs": 229281, "total_submitted": 449417, "frontend_question_id": 792, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 807, "question__article__live": true, "question__article__slug": "custom-sort-string", "question__article__has_video_solution": false, "question__title": "Custom Sort String", "question__title_slug": "custom-sort-string", "question__hide": false, "total_acs": 428148, "total_submitted": 605154, "frontend_question_id": 791, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 806, "question__article__live": true, "question__article__slug": "domino-and-tromino-tiling", "question__article__has_video_solution": false, "question__title": "Domino and Tromino Tiling", "question__title_slug": "domino-and-tromino-tiling", "question__hide": false, "total_acs": 132345, "total_submitted": 261836, "frontend_question_id": 790, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 805, "question__article__live": true, "question__article__slug": "escape-the-ghosts", "question__article__has_video_solution": false, "question__title": "Escape The Ghosts", "question__title_slug": "escape-the-ghosts", "question__hide": false, "total_acs": 29599, "total_submitted": 47901, "frontend_question_id": 789, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 804, "question__article__live": false, "question__article__slug": "rotated-digits", "question__article__has_video_solution": false, "question__title": "Rotated Digits", "question__title_slug": "rotated-digits", "question__hide": false, "total_acs": 106594, "total_submitted": 188921, "frontend_question_id": 788, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 803, "question__article__live": true, "question__article__slug": "cheapest-flights-within-k-stops", "question__article__has_video_solution": false, "question__title": "Cheapest Flights Within K Stops", "question__title_slug": "cheapest-flights-within-k-stops", "question__hide": false, "total_acs": 559928, "total_submitted": 1424287, "frontend_question_id": 787, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 802, "question__article__live": true, "question__article__slug": "k-th-smallest-prime-fraction", "question__article__has_video_solution": false, "question__title": "K-th Smallest Prime Fraction", "question__title_slug": "k-th-smallest-prime-fraction", "question__hide": false, "total_acs": 144630, "total_submitted": 212684, "frontend_question_id": 786, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 801, "question__article__live": true, "question__article__slug": "is-graph-bipartite", "question__article__has_video_solution": false, "question__title": "Is Graph Bipartite?", "question__title_slug": "is-graph-bipartite", "question__hide": false, "total_acs": 555886, "total_submitted": 998183, "frontend_question_id": 785, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 800, "question__article__live": true, "question__article__slug": "letter-case-permutation", "question__article__has_video_solution": false, "question__title": "Letter Case Permutation", "question__title_slug": "letter-case-permutation", "question__hide": false, "total_acs": 301764, "total_submitted": 406548, "frontend_question_id": 784, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 799, "question__article__live": true, "question__article__slug": "minimum-distance-between-bst-nodes", "question__article__has_video_solution": false, "question__title": "Minimum Distance Between BST Nodes", "question__title_slug": "minimum-distance-between-bst-nodes", "question__hide": false, "total_acs": 250529, "total_submitted": 420847, "frontend_question_id": 783, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 798, "question__article__live": true, "question__article__slug": "transform-to-chessboard", "question__article__has_video_solution": false, "question__title": "Transform to Chessboard", "question__title_slug": "transform-to-chessboard", "question__hide": false, "total_acs": 17629, "total_submitted": 34624, "frontend_question_id": 782, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 797, "question__article__live": false, "question__article__slug": "rabbits-in-forest", "question__article__has_video_solution": false, "question__title": "Rabbits in Forest", "question__title_slug": "rabbits-in-forest", "question__hide": false, "total_acs": 57265, "total_submitted": 107572, "frontend_question_id": 781, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 796, "question__article__live": true, "question__article__slug": "reaching-points", "question__article__has_video_solution": false, "question__title": "Reaching Points", "question__title_slug": "reaching-points", "question__hide": false, "total_acs": 66500, "total_submitted": 200263, "frontend_question_id": 780, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 795, "question__article__live": true, "question__article__slug": "k-th-symbol-in-grammar", "question__article__has_video_solution": false, "question__title": "K-th Symbol in Grammar", "question__title_slug": "k-th-symbol-in-grammar", "question__hide": false, "total_acs": 201551, "total_submitted": 433360, "frontend_question_id": 779, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 794, "question__article__live": false, "question__article__slug": "swim-in-rising-water", "question__article__has_video_solution": false, "question__title": "Swim in Rising Water", "question__title_slug": "swim-in-rising-water", "question__hide": false, "total_acs": 160995, "total_submitted": 264767, "frontend_question_id": 778, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 793, "question__article__live": false, "question__article__slug": "swap-adjacent-in-lr-string", "question__article__has_video_solution": false, "question__title": "Swap Adjacent in LR String", "question__title_slug": "swap-adjacent-in-lr-string", "question__hide": false, "total_acs": 76232, "total_submitted": 207134, "frontend_question_id": 777, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 792, "question__article__live": true, "question__article__slug": "binary-search", "question__article__has_video_solution": false, "question__title": "Binary Search", "question__title_slug": "binary-search", "question__hide": false, "total_acs": 2411684, "total_submitted": 4187019, "frontend_question_id": 704, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 791, "question__article__live": false, "question__article__slug": "split-bst", "question__article__has_video_solution": false, "question__title": "Split BST", "question__title_slug": "split-bst", "question__hide": false, "total_acs": 105362, "total_submitted": 127415, "frontend_question_id": 776, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 790, "question__article__live": true, "question__article__slug": "global-and-local-inversions", "question__article__has_video_solution": false, "question__title": "Global and Local Inversions", "question__title_slug": "global-and-local-inversions", "question__hide": false, "total_acs": 74703, "total_submitted": 175947, "frontend_question_id": 775, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 789, "question__article__live": true, "question__article__slug": "kth-largest-element-in-a-stream", "question__article__has_video_solution": false, "question__title": "Kth Largest Element in a Stream", "question__title_slug": "kth-largest-element-in-a-stream", "question__hide": false, "total_acs": 544638, "total_submitted": 958248, "frontend_question_id": 703, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 788, "question__article__live": true, "question__article__slug": "minimize-max-distance-to-gas-station", "question__article__has_video_solution": false, "question__title": "Minimize Max Distance to Gas Station", "question__title_slug": "minimize-max-distance-to-gas-station", "question__hide": false, "total_acs": 30409, "total_submitted": 58135, "frontend_question_id": 774, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 787, "question__article__live": false, "question__article__slug": "sliding-puzzle", "question__article__has_video_solution": false, "question__title": "Sliding Puzzle", "question__title_slug": "sliding-puzzle", "question__hide": false, "total_acs": 94550, "total_submitted": 145915, "frontend_question_id": 773, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 786, "question__article__live": true, "question__article__slug": "search-in-a-sorted-array-of-unknown-size", "question__article__has_video_solution": false, "question__title": "Search in a Sorted Array of Unknown Size", "question__title_slug": "search-in-a-sorted-array-of-unknown-size", "question__hide": false, "total_acs": 97550, "total_submitted": 135236, "frontend_question_id": 702, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 785, "question__article__live": true, "question__article__slug": "basic-calculator-iii", "question__article__has_video_solution": false, "question__title": "Basic Calculator III", "question__title_slug": "basic-calculator-iii", "question__hide": false, "total_acs": 126498, "total_submitted": 249462, "frontend_question_id": 772, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 784, "question__article__live": true, "question__article__slug": "insert-into-a-bst", "question__article__has_video_solution": false, "question__title": "Insert into a Binary Search Tree", "question__title_slug": "insert-into-a-binary-search-tree", "question__hide": false, "total_acs": 528145, "total_submitted": 715999, "frontend_question_id": 701, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 783, "question__article__live": true, "question__article__slug": "search-in-a-bst", "question__article__has_video_solution": false, "question__title": "Search in a Binary Search Tree", "question__title_slug": "search-in-a-binary-search-tree", "question__hide": false, "total_acs": 871156, "total_submitted": 1091909, "frontend_question_id": 700, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 782, "question__article__live": true, "question__article__slug": "jewels-and-stones", "question__article__has_video_solution": false, "question__title": "Jewels and Stones", "question__title_slug": "jewels-and-stones", "question__hide": false, "total_acs": 1041423, "total_submitted": 1175325, "frontend_question_id": 771, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 781, "question__article__live": false, "question__article__slug": "basic-calculator-iv", "question__article__has_video_solution": false, "question__title": "Basic Calculator IV", "question__title_slug": "basic-calculator-iv", "question__hide": false, "total_acs": 10423, "total_submitted": 18796, "frontend_question_id": 770, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 780, "question__article__live": false, "question__article__slug": "max-chunks-to-make-sorted-i", "question__article__has_video_solution": false, "question__title": "Max Chunks To Make Sorted", "question__title_slug": "max-chunks-to-make-sorted", "question__hide": false, "total_acs": 105492, "total_submitted": 180754, "frontend_question_id": 769, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 779, "question__article__live": false, "question__article__slug": "max-chunks-to-make-sorted-ii", "question__article__has_video_solution": false, "question__title": "Max Chunks To Make Sorted II", "question__title_slug": "max-chunks-to-make-sorted-ii", "question__hide": false, "total_acs": 63008, "total_submitted": 118311, "frontend_question_id": 768, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 778, "question__article__live": true, "question__article__slug": "reorganize-string", "question__article__has_video_solution": false, "question__title": "Reorganize String", "question__title_slug": "reorganize-string", "question__hide": false, "total_acs": 392441, "total_submitted": 718195, "frontend_question_id": 767, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 777, "question__article__live": true, "question__article__slug": "toeplitz-matrix", "question__article__has_video_solution": false, "question__title": "Toeplitz Matrix", "question__title_slug": "toeplitz-matrix", "question__hide": false, "total_acs": 331276, "total_submitted": 479996, "frontend_question_id": 766, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 776, "question__article__live": true, "question__article__slug": "n-ary-tree-postorder-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Postorder Traversal", "question__title_slug": "n-ary-tree-postorder-traversal", "question__hide": false, "total_acs": 256052, "total_submitted": 328614, "frontend_question_id": 590, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 775, "question__article__live": true, "question__article__slug": "n-ary-tree-preorder-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Preorder Traversal", "question__title_slug": "n-ary-tree-preorder-traversal", "question__hide": false, "total_acs": 427530, "total_submitted": 566092, "frontend_question_id": 589, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 774, "question__article__live": true, "question__article__slug": "maximum-depth-of-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Depth of N-ary Tree", "question__title_slug": "maximum-depth-of-n-ary-tree", "question__hide": false, "total_acs": 283069, "total_submitted": 392135, "frontend_question_id": 559, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 773, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Logical OR of Two Binary Grids Represented as Quad-Trees", "question__title_slug": "logical-or-of-two-binary-grids-represented-as-quad-trees", "question__hide": false, "total_acs": 14734, "total_submitted": 29673, "frontend_question_id": 558, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 772, "question__article__live": true, "question__article__slug": "construct-quad-tree", "question__article__has_video_solution": false, "question__title": "Construct Quad Tree", "question__title_slug": "construct-quad-tree", "question__hide": false, "total_acs": 122090, "total_submitted": 161819, "frontend_question_id": 427, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 771, "question__article__live": true, "question__article__slug": "encode-n-ary-tree-to-binary-tree", "question__article__has_video_solution": false, "question__title": "Encode N-ary Tree to Binary Tree", "question__title_slug": "encode-n-ary-tree-to-binary-tree", "question__hide": false, "total_acs": 21676, "total_submitted": 27266, "frontend_question_id": 431, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 770, "question__article__live": true, "question__article__slug": "couples-holding-hands", "question__article__has_video_solution": false, "question__title": "Couples Holding Hands", "question__title_slug": "couples-holding-hands", "question__hide": false, "total_acs": 61420, "total_submitted": 107196, "frontend_question_id": 765, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 769, "question__article__live": true, "question__article__slug": "largest-plus-sign", "question__article__has_video_solution": false, "question__title": "Largest Plus Sign", "question__title_slug": "largest-plus-sign", "question__hide": false, "total_acs": 58389, "total_submitted": 121122, "frontend_question_id": 764, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 768, "question__article__live": true, "question__article__slug": "partition-labels", "question__article__has_video_solution": false, "question__title": "Partition Labels", "question__title_slug": "partition-labels", "question__hide": false, "total_acs": 536030, "total_submitted": 671145, "frontend_question_id": 763, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 767, "question__article__live": false, "question__article__slug": "prime-number-of-set-bits-in-binary-representation", "question__article__has_video_solution": false, "question__title": "Prime Number of Set Bits in Binary Representation", "question__title_slug": "prime-number-of-set-bits-in-binary-representation", "question__hide": false, "total_acs": 97790, "total_submitted": 140768, "frontend_question_id": 762, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 766, "question__article__live": true, "question__article__slug": "flatten-a-multilevel-doubly-linked-list", "question__article__has_video_solution": false, "question__title": "Flatten a Multilevel Doubly Linked List", "question__title_slug": "flatten-a-multilevel-doubly-linked-list", "question__hide": false, "total_acs": 326189, "total_submitted": 542604, "frontend_question_id": 430, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 765, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-n-ary-tree", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize N-ary Tree", "question__title_slug": "serialize-and-deserialize-n-ary-tree", "question__hide": false, "total_acs": 87653, "total_submitted": 130502, "frontend_question_id": 428, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 764, "question__article__live": true, "question__article__slug": "n-ary-tree-level-order-traversal", "question__article__has_video_solution": false, "question__title": "N-ary Tree Level Order Traversal", "question__title_slug": "n-ary-tree-level-order-traversal", "question__hide": false, "total_acs": 306298, "total_submitted": 432377, "frontend_question_id": 429, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 763, "question__article__live": true, "question__article__slug": "special-binary-string", "question__article__has_video_solution": false, "question__title": "Special Binary String", "question__title_slug": "special-binary-string", "question__hide": false, "total_acs": 17288, "total_submitted": 28274, "frontend_question_id": 761, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 762, "question__article__live": true, "question__article__slug": "find-anagram-mappings", "question__article__has_video_solution": true, "question__title": "Find Anagram Mappings", "question__title_slug": "find-anagram-mappings", "question__hide": false, "total_acs": 101366, "total_submitted": 121204, "frontend_question_id": 760, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 761, "question__article__live": false, "question__article__slug": "employee-free-time", "question__article__has_video_solution": false, "question__title": "Employee Free Time", "question__title_slug": "employee-free-time", "question__hide": false, "total_acs": 148700, "total_submitted": 206099, "frontend_question_id": 759, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 760, "question__article__live": false, "question__article__slug": "bold-words-in-string", "question__article__has_video_solution": false, "question__title": "Bold Words in String", "question__title_slug": "bold-words-in-string", "question__hide": false, "total_acs": 18949, "total_submitted": 36809, "frontend_question_id": 758, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 759, "question__article__live": false, "question__article__slug": "set-intersection-size-at-least-two", "question__article__has_video_solution": false, "question__title": "Set Intersection Size At Least Two", "question__title_slug": "set-intersection-size-at-least-two", "question__hide": false, "total_acs": 23063, "total_submitted": 51822, "frontend_question_id": 757, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 758, "question__article__live": true, "question__article__slug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "question__article__has_video_solution": false, "question__title": "Convert Binary Search Tree to Sorted Doubly Linked List", "question__title_slug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "question__hide": false, "total_acs": 287407, "total_submitted": 443412, "frontend_question_id": 426, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 757, "question__article__live": false, "question__article__slug": "pyramid-transition-matrix", "question__article__has_video_solution": false, "question__title": "Pyramid Transition Matrix", "question__title_slug": "pyramid-transition-matrix", "question__hide": false, "total_acs": 33375, "total_submitted": 63243, "frontend_question_id": 756, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 756, "question__article__live": false, "question__article__slug": "pour-water", "question__article__has_video_solution": false, "question__title": "Pour Water", "question__title_slug": "pour-water", "question__hide": false, "total_acs": 38071, "total_submitted": 81144, "frontend_question_id": 755, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 755, "question__article__live": true, "question__article__slug": "reach-a-number", "question__article__has_video_solution": false, "question__title": "Reach a Number", "question__title_slug": "reach-a-number", "question__hide": false, "total_acs": 54397, "total_submitted": 126231, "frontend_question_id": 754, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 754, "question__article__live": false, "question__article__slug": "cracking-the-safe", "question__article__has_video_solution": false, "question__title": "Cracking the Safe", "question__title_slug": "cracking-the-safe", "question__hide": false, "total_acs": 58595, "total_submitted": 103043, "frontend_question_id": 753, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 753, "question__article__live": true, "question__article__slug": "open-the-lock", "question__article__has_video_solution": false, "question__title": "Open the Lock", "question__title_slug": "open-the-lock", "question__hide": false, "total_acs": 318011, "total_submitted": 527577, "frontend_question_id": 752, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 752, "question__article__live": false, "question__article__slug": "ip-to-cidr", "question__article__has_video_solution": false, "question__title": "IP to CIDR", "question__title_slug": "ip-to-cidr", "question__hide": false, "total_acs": 23996, "total_submitted": 43325, "frontend_question_id": 751, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 751, "question__article__live": true, "question__article__slug": "number-of-corner-rectangles", "question__article__has_video_solution": false, "question__title": "Number Of Corner Rectangles", "question__title_slug": "number-of-corner-rectangles", "question__hide": false, "total_acs": 38401, "total_submitted": 56710, "frontend_question_id": 750, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 750, "question__article__live": false, "question__article__slug": "contain-virus", "question__article__has_video_solution": false, "question__title": "Contain Virus", "question__title_slug": "contain-virus", "question__hide": false, "total_acs": 12562, "total_submitted": 24654, "frontend_question_id": 749, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 749, "question__article__live": false, "question__article__slug": "shortest-completing-word", "question__article__has_video_solution": false, "question__title": "Shortest Completing Word", "question__title_slug": "shortest-completing-word", "question__hide": false, "total_acs": 75694, "total_submitted": 126064, "frontend_question_id": 748, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 748, "question__article__live": false, "question__article__slug": "largest-number-at-least-twice-of-others", "question__article__has_video_solution": false, "question__title": "Largest Number At Least Twice of Others", "question__title_slug": "largest-number-at-least-twice-of-others", "question__hide": false, "total_acs": 245818, "total_submitted": 502545, "frontend_question_id": 747, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 747, "question__article__live": true, "question__article__slug": "min-cost-climbing-stairs", "question__article__has_video_solution": false, "question__title": "Min Cost Climbing Stairs", "question__title_slug": "min-cost-climbing-stairs", "question__hide": false, "total_acs": 1174635, "total_submitted": 1787204, "frontend_question_id": 746, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 746, "question__article__live": true, "question__article__slug": "prefix-and-suffix-search", "question__article__has_video_solution": false, "question__title": "Prefix and Suffix Search", "question__title_slug": "prefix-and-suffix-search", "question__hide": false, "total_acs": 96606, "total_submitted": 234716, "frontend_question_id": 745, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 745, "question__article__live": true, "question__article__slug": "find-smallest-letter-greater-than-target", "question__article__has_video_solution": false, "question__title": "Find Smallest Letter Greater Than Target", "question__title_slug": "find-smallest-letter-greater-than-target", "question__hide": false, "total_acs": 481318, "total_submitted": 923233, "frontend_question_id": 744, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 744, "question__article__live": true, "question__article__slug": "network-delay-time", "question__article__has_video_solution": false, "question__title": "Network Delay Time", "question__title_slug": "network-delay-time", "question__hide": false, "total_acs": 492838, "total_submitted": 914222, "frontend_question_id": 743, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 743, "question__article__live": true, "question__article__slug": "closest-leaf-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Closest Leaf in a Binary Tree", "question__title_slug": "closest-leaf-in-a-binary-tree", "question__hide": false, "total_acs": 45863, "total_submitted": 99095, "frontend_question_id": 742, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 742, "question__article__live": true, "question__article__slug": "to-lower-case", "question__article__has_video_solution": false, "question__title": "To Lower Case", "question__title_slug": "to-lower-case", "question__hide": false, "total_acs": 520027, "total_submitted": 623661, "frontend_question_id": 709, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 741, "question__article__live": true, "question__article__slug": "cherry-pickup", "question__article__has_video_solution": false, "question__title": "Cherry Pickup", "question__title_slug": "cherry-pickup", "question__hide": false, "total_acs": 80097, "total_submitted": 217393, "frontend_question_id": 741, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 740, "question__article__live": true, "question__article__slug": "delete-and-earn", "question__article__has_video_solution": false, "question__title": "Delete and Earn", "question__title_slug": "delete-and-earn", "question__hide": false, "total_acs": 339347, "total_submitted": 600620, "frontend_question_id": 740, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 739, "question__article__live": true, "question__article__slug": "daily-temperatures", "question__article__has_video_solution": false, "question__title": "Daily Temperatures", "question__title_slug": "daily-temperatures", "question__hide": false, "total_acs": 978181, "total_submitted": 1480909, "frontend_question_id": 739, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 738, "question__article__live": false, "question__article__slug": "monotone-increasing-digits", "question__article__has_video_solution": false, "question__title": "Monotone Increasing Digits", "question__title_slug": "monotone-increasing-digits", "question__hide": false, "total_acs": 53407, "total_submitted": 111090, "frontend_question_id": 738, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 737, "question__article__live": true, "question__article__slug": "sentence-similarity-ii", "question__article__has_video_solution": false, "question__title": "Sentence Similarity II", "question__title_slug": "sentence-similarity-ii", "question__hide": false, "total_acs": 71057, "total_submitted": 142100, "frontend_question_id": 737, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 736, "question__article__live": false, "question__article__slug": "parse-lisp-expression", "question__article__has_video_solution": false, "question__title": "Parse Lisp Expression", "question__title_slug": "parse-lisp-expression", "question__hide": false, "total_acs": 22201, "total_submitted": 42856, "frontend_question_id": 736, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 735, "question__article__live": true, "question__article__slug": "asteroid-collision", "question__article__has_video_solution": false, "question__title": "Asteroid Collision", "question__title_slug": "asteroid-collision", "question__hide": false, "total_acs": 506853, "total_submitted": 1139513, "frontend_question_id": 735, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 734, "question__article__live": true, "question__article__slug": "sentence-similarity", "question__article__has_video_solution": false, "question__title": "Sentence Similarity", "question__title_slug": "sentence-similarity", "question__hide": false, "total_acs": 66460, "total_submitted": 150032, "frontend_question_id": 734, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 733, "question__article__live": true, "question__article__slug": "flood-fill", "question__article__has_video_solution": false, "question__title": "Flood Fill", "question__title_slug": "flood-fill", "question__hide": false, "total_acs": 902785, "total_submitted": 1410910, "frontend_question_id": 733, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 732, "question__article__live": true, "question__article__slug": "my-calendar-iii", "question__article__has_video_solution": false, "question__title": "My Calendar III", "question__title_slug": "my-calendar-iii", "question__hide": false, "total_acs": 90341, "total_submitted": 126200, "frontend_question_id": 732, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 731, "question__article__live": false, "question__article__slug": "my-calendar-ii", "question__article__has_video_solution": false, "question__title": "My Calendar II", "question__title_slug": "my-calendar-ii", "question__hide": false, "total_acs": 100405, "total_submitted": 180885, "frontend_question_id": 731, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 730, "question__article__live": false, "question__article__slug": "count-different-palindromic-subsequences", "question__article__has_video_solution": false, "question__title": "Count Different Palindromic Subsequences", "question__title_slug": "count-different-palindromic-subsequences", "question__hide": false, "total_acs": 36709, "total_submitted": 80762, "frontend_question_id": 730, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 729, "question__article__live": true, "question__article__slug": "my-calendar-i", "question__article__has_video_solution": false, "question__title": "My Calendar I", "question__title_slug": "my-calendar-i", "question__hide": false, "total_acs": 282499, "total_submitted": 499170, "frontend_question_id": 729, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 728, "question__article__live": true, "question__article__slug": "self-dividing-numbers", "question__article__has_video_solution": false, "question__title": "Self Dividing Numbers", "question__title_slug": "self-dividing-numbers", "question__hide": false, "total_acs": 243563, "total_submitted": 309858, "frontend_question_id": 728, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 727, "question__article__live": false, "question__article__slug": "minimum-window-subsequence", "question__article__has_video_solution": false, "question__title": "Minimum Window Subsequence", "question__title_slug": "minimum-window-subsequence", "question__hide": false, "total_acs": 91495, "total_submitted": 210436, "frontend_question_id": 727, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 726, "question__article__live": true, "question__article__slug": "number-of-atoms", "question__article__has_video_solution": false, "question__title": "Number of Atoms", "question__title_slug": "number-of-atoms", "question__hide": false, "total_acs": 59413, "total_submitted": 112400, "frontend_question_id": 726, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 725, "question__article__live": true, "question__article__slug": "split-linked-list-in-parts", "question__article__has_video_solution": false, "question__title": "Split Linked List in Parts", "question__title_slug": "split-linked-list-in-parts", "question__hide": false, "total_acs": 198722, "total_submitted": 310124, "frontend_question_id": 725, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 724, "question__article__live": true, "question__article__slug": "find-pivot-index", "question__article__has_video_solution": false, "question__title": "Find Pivot Index", "question__title_slug": "find-pivot-index", "question__hide": false, "total_acs": 1092412, "total_submitted": 1893782, "frontend_question_id": 724, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 723, "question__article__live": true, "question__article__slug": "candy-crush", "question__article__has_video_solution": false, "question__title": "Candy Crush", "question__title_slug": "candy-crush", "question__hide": false, "total_acs": 72216, "total_submitted": 93942, "frontend_question_id": 723, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 722, "question__article__live": true, "question__article__slug": "remove-comments", "question__article__has_video_solution": false, "question__title": "Remove Comments", "question__title_slug": "remove-comments", "question__hide": false, "total_acs": 71740, "total_submitted": 185515, "frontend_question_id": 722, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 721, "question__article__live": true, "question__article__slug": "accounts-merge", "question__article__has_video_solution": false, "question__title": "Accounts Merge", "question__title_slug": "accounts-merge", "question__hide": false, "total_acs": 389747, "total_submitted": 680719, "frontend_question_id": 721, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 720, "question__article__live": true, "question__article__slug": "longest-word-in-dictionary", "question__article__has_video_solution": false, "question__title": "Longest Word in Dictionary", "question__title_slug": "longest-word-in-dictionary", "question__hide": false, "total_acs": 152028, "total_submitted": 289915, "frontend_question_id": 720, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 719, "question__article__live": false, "question__article__slug": "find-k-th-smallest-pair-distance", "question__article__has_video_solution": false, "question__title": "Find K-th Smallest Pair Distance", "question__title_slug": "find-k-th-smallest-pair-distance", "question__hide": false, "total_acs": 90567, "total_submitted": 237881, "frontend_question_id": 719, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 718, "question__article__live": true, "question__article__slug": "maximum-length-of-repeated-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Length of Repeated Subarray", "question__title_slug": "maximum-length-of-repeated-subarray", "question__hide": false, "total_acs": 299560, "total_submitted": 587959, "frontend_question_id": 718, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 717, "question__article__live": true, "question__article__slug": "1-bit-and-2-bit-characters", "question__article__has_video_solution": false, "question__title": "1-bit and 2-bit Characters", "question__title_slug": "1-bit-and-2-bit-characters", "question__hide": false, "total_acs": 134147, "total_submitted": 296493, "frontend_question_id": 717, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 716, "question__article__live": true, "question__article__slug": "max-stack", "question__article__has_video_solution": false, "question__title": "Max Stack", "question__title_slug": "max-stack", "question__hide": false, "total_acs": 151600, "total_submitted": 336536, "frontend_question_id": 716, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 715, "question__article__live": true, "question__article__slug": "range-module", "question__article__has_video_solution": false, "question__title": "Range Module", "question__title_slug": "range-module", "question__hide": false, "total_acs": 71840, "total_submitted": 163365, "frontend_question_id": 715, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 714, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock with Transaction Fee", "question__title_slug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "question__hide": false, "total_acs": 364099, "total_submitted": 530851, "frontend_question_id": 714, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 713, "question__article__live": true, "question__article__slug": "subarray-product-less-than-k", "question__article__has_video_solution": false, "question__title": "Subarray Product Less Than K", "question__title_slug": "subarray-product-less-than-k", "question__hide": false, "total_acs": 405035, "total_submitted": 788330, "frontend_question_id": 713, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 712, "question__article__live": true, "question__article__slug": "minimum-ascii-delete-sum-for-two-strings", "question__article__has_video_solution": false, "question__title": "Minimum ASCII Delete Sum for Two Strings", "question__title_slug": "minimum-ascii-delete-sum-for-two-strings", "question__hide": false, "total_acs": 143986, "total_submitted": 221151, "frontend_question_id": 712, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 711, "question__article__live": false, "question__article__slug": "number-of-distinct-islands-ii", "question__article__has_video_solution": false, "question__title": "Number of Distinct Islands II", "question__title_slug": "number-of-distinct-islands-ii", "question__hide": false, "total_acs": 11086, "total_submitted": 20938, "frontend_question_id": 711, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 699, "question__article__live": true, "question__article__slug": "falling-squares", "question__article__has_video_solution": false, "question__title": "Falling Squares", "question__title_slug": "falling-squares", "question__hide": false, "total_acs": 26700, "total_submitted": 59341, "frontend_question_id": 699, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 698, "question__article__live": true, "question__article__slug": "partition-to-k-equal-sum-subsets", "question__article__has_video_solution": false, "question__title": "Partition to K Equal Sum Subsets", "question__title_slug": "partition-to-k-equal-sum-subsets", "question__hide": false, "total_acs": 268362, "total_submitted": 699941, "frontend_question_id": 698, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 697, "question__article__live": true, "question__article__slug": "degree-of-an-array", "question__article__has_video_solution": false, "question__title": "Degree of an Array", "question__title_slug": "degree-of-an-array", "question__hide": false, "total_acs": 214175, "total_submitted": 378458, "frontend_question_id": 697, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 696, "question__article__live": true, "question__article__slug": "count-binary-substrings", "question__article__has_video_solution": false, "question__title": "Count Binary Substrings", "question__title_slug": "count-binary-substrings", "question__hide": false, "total_acs": 207932, "total_submitted": 317170, "frontend_question_id": 696, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 695, "question__article__live": true, "question__article__slug": "max-area-of-island", "question__article__has_video_solution": false, "question__title": "Max Area of Island", "question__title_slug": "max-area-of-island", "question__hide": false, "total_acs": 865873, "total_submitted": 1202440, "frontend_question_id": 695, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 694, "question__article__live": true, "question__article__slug": "number-of-distinct-islands", "question__article__has_video_solution": true, "question__title": "Number of Distinct Islands", "question__title_slug": "number-of-distinct-islands", "question__hide": false, "total_acs": 166381, "total_submitted": 271408, "frontend_question_id": 694, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 693, "question__article__live": true, "question__article__slug": "binary-number-with-alternating-bits", "question__article__has_video_solution": false, "question__title": "Binary Number with Alternating Bits", "question__title_slug": "binary-number-with-alternating-bits", "question__hide": false, "total_acs": 134026, "total_submitted": 214425, "frontend_question_id": 693, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 692, "question__article__live": true, "question__article__slug": "top-k-frequent-words", "question__article__has_video_solution": false, "question__title": "Top K Frequent Words", "question__title_slug": "top-k-frequent-words", "question__hide": false, "total_acs": 616160, "total_submitted": 1061307, "frontend_question_id": 692, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 691, "question__article__live": true, "question__article__slug": "stickers-to-spell-word", "question__article__has_video_solution": false, "question__title": "Stickers to Spell Word", "question__title_slug": "stickers-to-spell-word", "question__hide": false, "total_acs": 69954, "total_submitted": 143563, "frontend_question_id": 691, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 690, "question__article__live": true, "question__article__slug": "employee-importance", "question__article__has_video_solution": false, "question__title": "Employee Importance", "question__title_slug": "employee-importance", "question__hide": false, "total_acs": 211459, "total_submitted": 316011, "frontend_question_id": 690, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 689, "question__article__live": true, "question__article__slug": "maximum-sum-of-3-non-overlapping-intervals", "question__article__has_video_solution": false, "question__title": "Maximum Sum of 3 Non-Overlapping Subarrays", "question__title_slug": "maximum-sum-of-3-non-overlapping-subarrays", "question__hide": false, "total_acs": 76686, "total_submitted": 153311, "frontend_question_id": 689, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 688, "question__article__live": true, "question__article__slug": "knight-probability-in-chessboard", "question__article__has_video_solution": false, "question__title": "Knight Probability in Chessboard", "question__title_slug": "knight-probability-in-chessboard", "question__hide": false, "total_acs": 155562, "total_submitted": 276831, "frontend_question_id": 688, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 687, "question__article__live": true, "question__article__slug": "longest-univalue-path", "question__article__has_video_solution": false, "question__title": "Longest Univalue Path", "question__title_slug": "longest-univalue-path", "question__hide": false, "total_acs": 183718, "total_submitted": 442160, "frontend_question_id": 687, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 686, "question__article__live": true, "question__article__slug": "repeated-string-match", "question__article__has_video_solution": false, "question__title": "Repeated String Match", "question__title_slug": "repeated-string-match", "question__hide": false, "total_acs": 166895, "total_submitted": 476518, "frontend_question_id": 686, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 685, "question__article__live": true, "question__article__slug": "redundant-connection-ii", "question__article__has_video_solution": false, "question__title": "Redundant Connection II", "question__title_slug": "redundant-connection-ii", "question__hide": false, "total_acs": 70334, "total_submitted": 204012, "frontend_question_id": 685, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 684, "question__article__live": true, "question__article__slug": "redundant-connection", "question__article__has_video_solution": false, "question__title": "Redundant Connection", "question__title_slug": "redundant-connection", "question__hide": false, "total_acs": 359014, "total_submitted": 570528, "frontend_question_id": 684, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 683, "question__article__live": true, "question__article__slug": "k-empty-slots", "question__article__has_video_solution": false, "question__title": "K Empty Slots", "question__title_slug": "k-empty-slots", "question__hide": false, "total_acs": 61151, "total_submitted": 164920, "frontend_question_id": 683, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 682, "question__article__live": true, "question__article__slug": "baseball-game", "question__article__has_video_solution": false, "question__title": "Baseball Game", "question__title_slug": "baseball-game", "question__hide": false, "total_acs": 352457, "total_submitted": 461806, "frontend_question_id": 682, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 681, "question__article__live": true, "question__article__slug": "next-closest-time", "question__article__has_video_solution": false, "question__title": "Next Closest Time", "question__title_slug": "next-closest-time", "question__hide": false, "total_acs": 108561, "total_submitted": 232686, "frontend_question_id": 681, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 680, "question__article__live": true, "question__article__slug": "valid-palindrome-ii", "question__article__has_video_solution": false, "question__title": "Valid Palindrome II", "question__title_slug": "valid-palindrome-ii", "question__hide": false, "total_acs": 745219, "total_submitted": 1828225, "frontend_question_id": 680, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 679, "question__article__live": true, "question__article__slug": "24-game", "question__article__has_video_solution": false, "question__title": "24 Game", "question__title_slug": "24-game", "question__hide": false, "total_acs": 78597, "total_submitted": 159248, "frontend_question_id": 679, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 678, "question__article__live": true, "question__article__slug": "valid-parenthesis-string", "question__article__has_video_solution": false, "question__title": "Valid Parenthesis String", "question__title_slug": "valid-parenthesis-string", "question__hide": false, "total_acs": 370426, "total_submitted": 975356, "frontend_question_id": 678, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 677, "question__article__live": true, "question__article__slug": "map-sum-pairs", "question__article__has_video_solution": false, "question__title": "Map Sum Pairs", "question__title_slug": "map-sum-pairs", "question__hide": false, "total_acs": 115869, "total_submitted": 204310, "frontend_question_id": 677, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 676, "question__article__live": false, "question__article__slug": "implement-magic-dictionary", "question__article__has_video_solution": false, "question__title": "Implement Magic Dictionary", "question__title_slug": "implement-magic-dictionary", "question__hide": false, "total_acs": 83589, "total_submitted": 145508, "frontend_question_id": 676, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 675, "question__article__live": true, "question__article__slug": "cutoff-trees-for-golf-event", "question__article__has_video_solution": false, "question__title": "Cut Off Trees for Golf Event", "question__title_slug": "cut-off-trees-for-golf-event", "question__hide": false, "total_acs": 68527, "total_submitted": 199394, "frontend_question_id": 675, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 674, "question__article__live": true, "question__article__slug": "longest-continuous-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Continuous Increasing Subsequence", "question__title_slug": "longest-continuous-increasing-subsequence", "question__hide": false, "total_acs": 265124, "total_submitted": 527532, "frontend_question_id": 674, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 673, "question__article__live": true, "question__article__slug": "number-of-longest-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Number of Longest Increasing Subsequence", "question__title_slug": "number-of-longest-increasing-subsequence", "question__hide": false, "total_acs": 228484, "total_submitted": 475745, "frontend_question_id": 673, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 672, "question__article__live": true, "question__article__slug": "bulb-switcher-ii", "question__article__has_video_solution": false, "question__title": "Bulb Switcher II", "question__title_slug": "bulb-switcher-ii", "question__hide": false, "total_acs": 22834, "total_submitted": 45565, "frontend_question_id": 672, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 671, "question__article__live": false, "question__article__slug": "second-minimum-node-in-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Second Minimum Node In a Binary Tree", "question__title_slug": "second-minimum-node-in-a-binary-tree", "question__hide": false, "total_acs": 192363, "total_submitted": 431842, "frontend_question_id": 671, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 670, "question__article__live": true, "question__article__slug": "maximum-swap", "question__article__has_video_solution": false, "question__title": "Maximum Swap", "question__title_slug": "maximum-swap", "question__hide": false, "total_acs": 249849, "total_submitted": 512545, "frontend_question_id": 670, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 669, "question__article__live": true, "question__article__slug": "trim-a-binary-search-tree", "question__article__has_video_solution": true, "question__title": "Trim a Binary Search Tree", "question__title_slug": "trim-a-binary-search-tree", "question__hide": false, "total_acs": 293693, "total_submitted": 443262, "frontend_question_id": 669, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 668, "question__article__live": true, "question__article__slug": "kth-smallest-number-in-multiplication-table", "question__article__has_video_solution": false, "question__title": "Kth Smallest Number in Multiplication Table", "question__title_slug": "kth-smallest-number-in-multiplication-table", "question__hide": false, "total_acs": 64010, "total_submitted": 123802, "frontend_question_id": 668, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 667, "question__article__live": true, "question__article__slug": "beautiful-arrangement-ii", "question__article__has_video_solution": false, "question__title": "Beautiful Arrangement II", "question__title_slug": "beautiful-arrangement-ii", "question__hide": false, "total_acs": 53775, "total_submitted": 89358, "frontend_question_id": 667, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 666, "question__article__live": false, "question__article__slug": "path-sum-iv", "question__article__has_video_solution": false, "question__title": "Path Sum IV", "question__title_slug": "path-sum-iv", "question__hide": false, "total_acs": 34402, "total_submitted": 56183, "frontend_question_id": 666, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 665, "question__article__live": true, "question__article__slug": "non-decreasing-array", "question__article__has_video_solution": false, "question__title": "Non-decreasing Array", "question__title_slug": "non-decreasing-array", "question__hide": false, "total_acs": 262862, "total_submitted": 1063654, "frontend_question_id": 665, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 664, "question__article__live": true, "question__article__slug": "strange-printer", "question__article__has_video_solution": false, "question__title": "Strange Printer", "question__title_slug": "strange-printer", "question__hide": false, "total_acs": 73710, "total_submitted": 134142, "frontend_question_id": 664, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 663, "question__article__live": true, "question__article__slug": "equal-tree-partition", "question__article__has_video_solution": false, "question__title": "Equal Tree Partition", "question__title_slug": "equal-tree-partition", "question__hide": false, "total_acs": 30956, "total_submitted": 74535, "frontend_question_id": 663, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 662, "question__article__live": true, "question__article__slug": "maximum-width-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Width of Binary Tree", "question__title_slug": "maximum-width-of-binary-tree", "question__hide": false, "total_acs": 374380, "total_submitted": 870765, "frontend_question_id": 662, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 661, "question__article__live": true, "question__article__slug": "image-smoother", "question__article__has_video_solution": false, "question__title": "Image Smoother", "question__title_slug": "image-smoother", "question__hide": false, "total_acs": 165817, "total_submitted": 246322, "frontend_question_id": 661, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 660, "question__article__live": true, "question__article__slug": "remove-9", "question__article__has_video_solution": false, "question__title": "Remove 9", "question__title_slug": "remove-9", "question__hide": false, "total_acs": 10731, "total_submitted": 18700, "frontend_question_id": 660, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 659, "question__article__live": true, "question__article__slug": "split-array-into-consecutive-subsequences", "question__article__has_video_solution": false, "question__title": "Split Array into Consecutive Subsequences", "question__title_slug": "split-array-into-consecutive-subsequences", "question__hide": false, "total_acs": 129963, "total_submitted": 254459, "frontend_question_id": 659, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 658, "question__article__live": true, "question__article__slug": "find-k-closest-elements", "question__article__has_video_solution": false, "question__title": "Find K Closest Elements", "question__title_slug": "find-k-closest-elements", "question__hide": false, "total_acs": 546218, "total_submitted": 1151306, "frontend_question_id": 658, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 657, "question__article__live": true, "question__article__slug": "judge-route-circle", "question__article__has_video_solution": false, "question__title": "Robot Return to Origin", "question__title_slug": "robot-return-to-origin", "question__hide": false, "total_acs": 428583, "total_submitted": 565907, "frontend_question_id": 657, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 656, "question__article__live": true, "question__article__slug": "coin-path", "question__article__has_video_solution": false, "question__title": "Coin Path", "question__title_slug": "coin-path", "question__hide": false, "total_acs": 14144, "total_submitted": 44056, "frontend_question_id": 656, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 655, "question__article__live": false, "question__article__slug": "print-binary-tree", "question__article__has_video_solution": false, "question__title": "Print Binary Tree", "question__title_slug": "print-binary-tree", "question__hide": false, "total_acs": 68581, "total_submitted": 107555, "frontend_question_id": 655, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 654, "question__article__live": true, "question__article__slug": "maximum-binary-tree", "question__article__has_video_solution": false, "question__title": "Maximum Binary Tree", "question__title_slug": "maximum-binary-tree", "question__hide": false, "total_acs": 292811, "total_submitted": 343019, "frontend_question_id": 654, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 653, "question__article__live": true, "question__article__slug": "two-sum-iv", "question__article__has_video_solution": false, "question__title": "Two Sum IV - Input is a BST", "question__title_slug": "two-sum-iv-input-is-a-bst", "question__hide": false, "total_acs": 537253, "total_submitted": 877212, "frontend_question_id": 653, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 652, "question__article__live": true, "question__article__slug": "find-duplicate-subtrees", "question__article__has_video_solution": false, "question__title": "Find Duplicate Subtrees", "question__title_slug": "find-duplicate-subtrees", "question__hide": false, "total_acs": 262100, "total_submitted": 440952, "frontend_question_id": 652, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 651, "question__article__live": true, "question__article__slug": "4-keys-keyboard", "question__article__has_video_solution": false, "question__title": "4 Keys Keyboard", "question__title_slug": "4-keys-keyboard", "question__hide": false, "total_acs": 29600, "total_submitted": 53057, "frontend_question_id": 651, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 650, "question__article__live": true, "question__article__slug": "2-keys-keyboard", "question__article__has_video_solution": false, "question__title": "2 Keys Keyboard", "question__title_slug": "2-keys-keyboard", "question__hide": false, "total_acs": 135138, "total_submitted": 249655, "frontend_question_id": 650, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 649, "question__article__live": true, "question__article__slug": "dota2-senate", "question__article__has_video_solution": false, "question__title": "Dota2 Senate", "question__title_slug": "dota2-senate", "question__hide": false, "total_acs": 146051, "total_submitted": 306992, "frontend_question_id": 649, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 648, "question__article__live": false, "question__article__slug": "replace-words", "question__article__has_video_solution": false, "question__title": "Replace Words", "question__title_slug": "replace-words", "question__hide": false, "total_acs": 139118, "total_submitted": 221100, "frontend_question_id": 648, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 647, "question__article__live": true, "question__article__slug": "palindromic-substrings", "question__article__has_video_solution": false, "question__title": "Palindromic Substrings", "question__title_slug": "palindromic-substrings", "question__hide": false, "total_acs": 811276, "total_submitted": 1155976, "frontend_question_id": 647, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 646, "question__article__live": true, "question__article__slug": "maximum-length-of-pair-chain", "question__article__has_video_solution": false, "question__title": "Maximum Length of Pair Chain", "question__title_slug": "maximum-length-of-pair-chain", "question__hide": false, "total_acs": 234261, "total_submitted": 391134, "frontend_question_id": 646, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 645, "question__article__live": true, "question__article__slug": "set-mismatch", "question__article__has_video_solution": false, "question__title": "Set Mismatch", "question__title_slug": "set-mismatch", "question__hide": false, "total_acs": 446757, "total_submitted": 1003403, "frontend_question_id": 645, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 644, "question__article__live": true, "question__article__slug": "maximum-average-subarray-ii", "question__article__has_video_solution": true, "question__title": "Maximum Average Subarray II", "question__title_slug": "maximum-average-subarray-ii", "question__hide": false, "total_acs": 20410, "total_submitted": 55612, "frontend_question_id": 644, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 643, "question__article__live": true, "question__article__slug": "maximum-average-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Average Subarray I", "question__title_slug": "maximum-average-subarray-i", "question__hide": false, "total_acs": 464332, "total_submitted": 1071345, "frontend_question_id": 643, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 642, "question__article__live": true, "question__article__slug": "design-search-autocomplete-system", "question__article__has_video_solution": false, "question__title": "Design Search Autocomplete System", "question__title_slug": "design-search-autocomplete-system", "question__hide": false, "total_acs": 141611, "total_submitted": 289375, "frontend_question_id": 642, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 640, "question__article__live": true, "question__article__slug": "solve-the-equation", "question__article__has_video_solution": false, "question__title": "Solve the Equation", "question__title_slug": "solve-the-equation", "question__hide": false, "total_acs": 39481, "total_submitted": 90219, "frontend_question_id": 640, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 639, "question__article__live": true, "question__article__slug": "decode-ways-ii", "question__article__has_video_solution": false, "question__title": "Decode Ways II", "question__title_slug": "decode-ways-ii", "question__hide": false, "total_acs": 74391, "total_submitted": 242269, "frontend_question_id": 639, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 638, "question__article__live": false, "question__article__slug": "shopping-offers", "question__article__has_video_solution": false, "question__title": "Shopping Offers", "question__title_slug": "shopping-offers", "question__hide": false, "total_acs": 60822, "total_submitted": 116757, "frontend_question_id": 638, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 637, "question__article__live": true, "question__article__slug": "average-of-levels-in-binary-tree", "question__article__has_video_solution": false, "question__title": "Average of Levels in Binary Tree", "question__title_slug": "average-of-levels-in-binary-tree", "question__hide": false, "total_acs": 506890, "total_submitted": 698373, "frontend_question_id": 637, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 636, "question__article__live": false, "question__article__slug": "exclusive-time-of-functions", "question__article__has_video_solution": false, "question__title": "Exclusive Time of Functions", "question__title_slug": "exclusive-time-of-functions", "question__hide": false, "total_acs": 219952, "total_submitted": 353755, "frontend_question_id": 636, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 635, "question__article__live": true, "question__article__slug": "design-log-storage", "question__article__has_video_solution": false, "question__title": "Design Log Storage System", "question__title_slug": "design-log-storage-system", "question__hide": false, "total_acs": 35021, "total_submitted": 57312, "frontend_question_id": 635, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 634, "question__article__live": true, "question__article__slug": "find-derangements", "question__article__has_video_solution": false, "question__title": "Find the Derangement of An Array", "question__title_slug": "find-the-derangement-of-an-array", "question__hide": false, "total_acs": 11172, "total_submitted": 26649, "frontend_question_id": 634, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 633, "question__article__live": true, "question__article__slug": "sum-of-square-numbers", "question__article__has_video_solution": false, "question__title": "Sum of Square Numbers", "question__title_slug": "sum-of-square-numbers", "question__hide": false, "total_acs": 201248, "total_submitted": 592712, "frontend_question_id": 633, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 632, "question__article__live": true, "question__article__slug": "smallest-range", "question__article__has_video_solution": false, "question__title": "Smallest Range Covering Elements from K Lists", "question__title_slug": "smallest-range-covering-elements-from-k-lists", "question__hide": false, "total_acs": 106585, "total_submitted": 170278, "frontend_question_id": 632, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 631, "question__article__live": true, "question__article__slug": "design-excel-sum-formula", "question__article__has_video_solution": false, "question__title": "Design Excel Sum Formula", "question__title_slug": "design-excel-sum-formula", "question__hide": false, "total_acs": 17077, "total_submitted": 38971, "frontend_question_id": 631, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 630, "question__article__live": true, "question__article__slug": "course-schedule-iii", "question__article__has_video_solution": false, "question__title": "Course Schedule III", "question__title_slug": "course-schedule-iii", "question__hide": false, "total_acs": 111556, "total_submitted": 277462, "frontend_question_id": 630, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 629, "question__article__live": true, "question__article__slug": "k-inverse-pairs-array", "question__article__has_video_solution": false, "question__title": "K Inverse Pairs Array", "question__title_slug": "k-inverse-pairs-array", "question__hide": false, "total_acs": 127363, "total_submitted": 255219, "frontend_question_id": 629, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 628, "question__article__live": true, "question__article__slug": "maximmum-product-of-three-numbers", "question__article__has_video_solution": false, "question__title": "Maximum Product of Three Numbers", "question__title_slug": "maximum-product-of-three-numbers", "question__hide": false, "total_acs": 324439, "total_submitted": 717106, "frontend_question_id": 628, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 627, "question__article__live": true, "question__article__slug": "swap-salary", "question__article__has_video_solution": false, "question__title": "Swap Salary", "question__title_slug": "swap-salary", "question__hide": false, "total_acs": 409596, "total_submitted": 491811, "frontend_question_id": 627, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 626, "question__article__live": true, "question__article__slug": "exchange-seats", "question__article__has_video_solution": false, "question__title": "Exchange Seats", "question__title_slug": "exchange-seats", "question__hide": false, "total_acs": 214558, "total_submitted": 307510, "frontend_question_id": 626, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 625, "question__article__live": true, "question__article__slug": "minimum-factorization", "question__article__has_video_solution": true, "question__title": "Minimum Factorization", "question__title_slug": "minimum-factorization", "question__hide": false, "total_acs": 11312, "total_submitted": 33670, "frontend_question_id": 625, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 624, "question__article__live": true, "question__article__slug": "maximum-distance-in-array", "question__article__has_video_solution": false, "question__title": "Maximum Distance in Arrays", "question__title_slug": "maximum-distance-in-arrays", "question__hide": false, "total_acs": 49359, "total_submitted": 116361, "frontend_question_id": 624, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 623, "question__article__live": true, "question__article__slug": "add-one-row-in-a-tree", "question__article__has_video_solution": false, "question__title": "Add One Row to Tree", "question__title_slug": "add-one-row-to-tree", "question__hide": false, "total_acs": 272632, "total_submitted": 425833, "frontend_question_id": 623, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 621, "question__article__live": true, "question__article__slug": "task-scheduler", "question__article__has_video_solution": false, "question__title": "Task Scheduler", "question__title_slug": "task-scheduler", "question__hide": false, "total_acs": 630747, "total_submitted": 1052140, "frontend_question_id": 621, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 620, "question__article__live": true, "question__article__slug": "not-boring-movies", "question__article__has_video_solution": false, "question__title": "Not Boring Movies", "question__title_slug": "not-boring-movies", "question__hide": false, "total_acs": 466642, "total_submitted": 633263, "frontend_question_id": 620, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 619, "question__article__live": true, "question__article__slug": "biggest-single-number", "question__article__has_video_solution": false, "question__title": "Biggest Single Number", "question__title_slug": "biggest-single-number", "question__hide": false, "total_acs": 195616, "total_submitted": 310824, "frontend_question_id": 619, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 618, "question__article__live": true, "question__article__slug": "students-report-by-geography", "question__article__has_video_solution": false, "question__title": "Students Report By Geography", "question__title_slug": "students-report-by-geography", "question__hide": false, "total_acs": 24004, "total_submitted": 37822, "frontend_question_id": 618, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 617, "question__article__live": true, "question__article__slug": "merge-two-binary-trees", "question__article__has_video_solution": false, "question__title": "Merge Two Binary Trees", "question__title_slug": "merge-two-binary-trees", "question__hide": false, "total_acs": 769286, "total_submitted": 974400, "frontend_question_id": 617, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 616, "question__article__live": true, "question__article__slug": "add-bold-tag-in-string", "question__article__has_video_solution": false, "question__title": "Add Bold Tag in String", "question__title_slug": "add-bold-tag-in-string", "question__hide": false, "total_acs": 90597, "total_submitted": 181940, "frontend_question_id": 616, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 615, "question__article__live": true, "question__article__slug": "average-salary-departments-vs-company", "question__article__has_video_solution": false, "question__title": "Average Salary: Departments VS Company", "question__title_slug": "average-salary-departments-vs-company", "question__hide": false, "total_acs": 36223, "total_submitted": 64606, "frontend_question_id": 615, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 614, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Second Degree Follower", "question__title_slug": "second-degree-follower", "question__hide": false, "total_acs": 52973, "total_submitted": 137113, "frontend_question_id": 614, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 613, "question__article__live": true, "question__article__slug": "shortest-distance-in-a-line", "question__article__has_video_solution": false, "question__title": "Shortest Distance in a Line", "question__title_slug": "shortest-distance-in-a-line", "question__hide": false, "total_acs": 71520, "total_submitted": 89193, "frontend_question_id": 613, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 612, "question__article__live": true, "question__article__slug": "shortest-distance-in-a-plane", "question__article__has_video_solution": false, "question__title": "Shortest Distance in a Plane", "question__title_slug": "shortest-distance-in-a-plane", "question__hide": false, "total_acs": 40889, "total_submitted": 66614, "frontend_question_id": 612, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 611, "question__article__live": true, "question__article__slug": "valid-triangle-number", "question__article__has_video_solution": false, "question__title": "Valid Triangle Number", "question__title_slug": "valid-triangle-number", "question__hide": false, "total_acs": 195148, "total_submitted": 381297, "frontend_question_id": 611, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 610, "question__article__live": true, "question__article__slug": "triangle-judgement", "question__article__has_video_solution": false, "question__title": "Triangle Judgement", "question__title_slug": "triangle-judgement", "question__hide": false, "total_acs": 175295, "total_submitted": 245092, "frontend_question_id": 610, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 609, "question__article__live": true, "question__article__slug": "find-duplicate-file-in-system", "question__article__has_video_solution": false, "question__title": "Find Duplicate File in System", "question__title_slug": "find-duplicate-file-in-system", "question__hide": false, "total_acs": 151579, "total_submitted": 224101, "frontend_question_id": 609, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 608, "question__article__live": true, "question__article__slug": "tree-node", "question__article__has_video_solution": false, "question__title": "Tree Node", "question__title_slug": "tree-node", "question__hide": false, "total_acs": 158156, "total_submitted": 218759, "frontend_question_id": 608, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 607, "question__article__live": true, "question__article__slug": "sales-person", "question__article__has_video_solution": false, "question__title": "Sales Person", "question__title_slug": "sales-person", "question__hide": false, "total_acs": 212841, "total_submitted": 323690, "frontend_question_id": 607, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 606, "question__article__live": true, "question__article__slug": "construct-string-from-binary-tree", "question__article__has_video_solution": false, "question__title": "Construct String from Binary Tree", "question__title_slug": "construct-string-from-binary-tree", "question__hide": false, "total_acs": 318653, "total_submitted": 460182, "frontend_question_id": 606, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 605, "question__article__live": true, "question__article__slug": "can-place-flowers", "question__article__has_video_solution": false, "question__title": "Can Place Flowers", "question__title_slug": "can-place-flowers", "question__hide": false, "total_acs": 780104, "total_submitted": 2677234, "frontend_question_id": 605, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 604, "question__article__live": true, "question__article__slug": "design-compressed-string-iterator", "question__article__has_video_solution": false, "question__title": "Design Compressed String Iterator", "question__title_slug": "design-compressed-string-iterator", "question__hide": false, "total_acs": 33259, "total_submitted": 83620, "frontend_question_id": 604, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 603, "question__article__live": true, "question__article__slug": "consecutive-available-seats", "question__article__has_video_solution": false, "question__title": "Consecutive Available Seats", "question__title_slug": "consecutive-available-seats", "question__hide": false, "total_acs": 86336, "total_submitted": 130702, "frontend_question_id": 603, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 602, "question__article__live": true, "question__article__slug": "friend-requests-ii-who-has-the-most-friends", "question__article__has_video_solution": false, "question__title": "Friend Requests II: Who Has the Most Friends", "question__title_slug": "friend-requests-ii-who-has-the-most-friends", "question__hide": false, "total_acs": 130087, "total_submitted": 226812, "frontend_question_id": 602, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 601, "question__article__live": true, "question__article__slug": "human-traffic-of-stadium", "question__article__has_video_solution": false, "question__title": "Human Traffic of Stadium", "question__title_slug": "human-traffic-of-stadium", "question__hide": false, "total_acs": 101442, "total_submitted": 208721, "frontend_question_id": 601, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 600, "question__article__live": true, "question__article__slug": "non-negative-integers-without-consecutive-ones", "question__article__has_video_solution": false, "question__title": "Non-negative Integers without Consecutive Ones", "question__title_slug": "non-negative-integers-without-consecutive-ones", "question__hide": false, "total_acs": 39270, "total_submitted": 98605, "frontend_question_id": 600, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 599, "question__article__live": true, "question__article__slug": "minimum-index-sum-of-two-lists", "question__article__has_video_solution": false, "question__title": "Minimum Index Sum of Two Lists", "question__title_slug": "minimum-index-sum-of-two-lists", "question__hide": false, "total_acs": 229321, "total_submitted": 412971, "frontend_question_id": 599, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 598, "question__article__live": true, "question__article__slug": "range-addition-ii", "question__article__has_video_solution": false, "question__title": "Range Addition II", "question__title_slug": "range-addition-ii", "question__hide": false, "total_acs": 102026, "total_submitted": 181767, "frontend_question_id": 598, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 597, "question__article__live": true, "question__article__slug": "friend-requests-i-overall-acceptance-rate", "question__article__has_video_solution": false, "question__title": "Friend Requests I: Overall Acceptance Rate", "question__title_slug": "friend-requests-i-overall-acceptance-rate", "question__hide": false, "total_acs": 75180, "total_submitted": 179390, "frontend_question_id": 597, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 596, "question__article__live": true, "question__article__slug": "classes-more-than-5-students", "question__article__has_video_solution": false, "question__title": "Classes More Than 5 Students", "question__title_slug": "classes-more-than-5-students", "question__hide": false, "total_acs": 406066, "total_submitted": 737421, "frontend_question_id": 596, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 595, "question__article__live": true, "question__article__slug": "big-countries", "question__article__has_video_solution": false, "question__title": "Big Countries", "question__title_slug": "big-countries", "question__hide": false, "total_acs": 1159910, "total_submitted": 1701932, "frontend_question_id": 595, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 594, "question__article__live": true, "question__article__slug": "longest-harmonious-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Harmonious Subsequence", "question__title_slug": "longest-harmonious-subsequence", "question__hide": false, "total_acs": 158434, "total_submitted": 289657, "frontend_question_id": 594, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 593, "question__article__live": true, "question__article__slug": "valid-square", "question__article__has_video_solution": false, "question__title": "Valid Square", "question__title_slug": "valid-square", "question__hide": false, "total_acs": 108233, "total_submitted": 245992, "frontend_question_id": 593, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 592, "question__article__live": true, "question__article__slug": "fraction-additon-and-subtraction", "question__article__has_video_solution": false, "question__title": "Fraction Addition and Subtraction", "question__title_slug": "fraction-addition-and-subtraction", "question__hide": false, "total_acs": 36032, "total_submitted": 67628, "frontend_question_id": 592, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 591, "question__article__live": true, "question__article__slug": "tag-validator", "question__article__has_video_solution": false, "question__title": "Tag Validator", "question__title_slug": "tag-validator", "question__hide": false, "total_acs": 15113, "total_submitted": 39520, "frontend_question_id": 591, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 588, "question__article__live": true, "question__article__slug": "design-in-memory-file-system", "question__article__has_video_solution": false, "question__title": "Design In-Memory File System", "question__title_slug": "design-in-memory-file-system", "question__hide": false, "total_acs": 103678, "total_submitted": 215576, "frontend_question_id": 588, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 587, "question__article__live": true, "question__article__slug": "erect-the-fence", "question__article__has_video_solution": false, "question__title": "Erect the Fence", "question__title_slug": "erect-the-fence", "question__hide": false, "total_acs": 57702, "total_submitted": 111121, "frontend_question_id": 587, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 586, "question__article__live": true, "question__article__slug": "customer-placing-the-largest-number-of-orders", "question__article__has_video_solution": false, "question__title": "Customer Placing the Largest Number of Orders", "question__title_slug": "customer-placing-the-largest-number-of-orders", "question__hide": false, "total_acs": 258146, "total_submitted": 398603, "frontend_question_id": 586, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 585, "question__article__live": true, "question__article__slug": "investments-in-2016", "question__article__has_video_solution": false, "question__title": "Investments in 2016", "question__title_slug": "investments-in-2016", "question__hide": false, "total_acs": 107476, "total_submitted": 225020, "frontend_question_id": 585, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 584, "question__article__live": true, "question__article__slug": "find-customer-referee", "question__article__has_video_solution": false, "question__title": "Find Customer Referee", "question__title_slug": "find-customer-referee", "question__hide": false, "total_acs": 849611, "total_submitted": 1215579, "frontend_question_id": 584, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 583, "question__article__live": true, "question__article__slug": "delete-operation-for-two-strings", "question__article__has_video_solution": false, "question__title": "Delete Operation for Two Strings", "question__title_slug": "delete-operation-for-two-strings", "question__hide": false, "total_acs": 249980, "total_submitted": 405513, "frontend_question_id": 583, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 582, "question__article__live": true, "question__article__slug": "kill-process", "question__article__has_video_solution": true, "question__title": "Kill Process", "question__title_slug": "kill-process", "question__hide": false, "total_acs": 85066, "total_submitted": 122642, "frontend_question_id": 582, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 581, "question__article__live": true, "question__article__slug": "shortest-unsorted-continous-subarray", "question__article__has_video_solution": false, "question__title": "Shortest Unsorted Continuous Subarray", "question__title_slug": "shortest-unsorted-continuous-subarray", "question__hide": false, "total_acs": 328331, "total_submitted": 890394, "frontend_question_id": 581, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 580, "question__article__live": true, "question__article__slug": "count-student-number-in-departments", "question__article__has_video_solution": false, "question__title": "Count Student Number in Departments", "question__title_slug": "count-student-number-in-departments", "question__hide": false, "total_acs": 67201, "total_submitted": 113954, "frontend_question_id": 580, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 579, "question__article__live": true, "question__article__slug": "find-cumulative-salary-of-an-employee", "question__article__has_video_solution": false, "question__title": "Find Cumulative Salary of an Employee", "question__title_slug": "find-cumulative-salary-of-an-employee", "question__hide": false, "total_acs": 34940, "total_submitted": 74448, "frontend_question_id": 579, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 578, "question__article__live": true, "question__article__slug": "get-highest-answer-rate-question", "question__article__has_video_solution": false, "question__title": "Get Highest Answer Rate Question", "question__title_slug": "get-highest-answer-rate-question", "question__hide": false, "total_acs": 55869, "total_submitted": 138664, "frontend_question_id": 578, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 577, "question__article__live": true, "question__article__slug": "employee-bonus", "question__article__has_video_solution": false, "question__title": "Employee Bonus", "question__title_slug": "employee-bonus", "question__hide": false, "total_acs": 352803, "total_submitted": 469210, "frontend_question_id": 577, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 576, "question__article__live": true, "question__article__slug": "out-of-boundary-paths", "question__article__has_video_solution": false, "question__title": "Out of Boundary Paths", "question__title_slug": "out-of-boundary-paths", "question__hide": false, "total_acs": 206693, "total_submitted": 430007, "frontend_question_id": 576, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 575, "question__article__live": true, "question__article__slug": "distribute-candies", "question__article__has_video_solution": false, "question__title": "Distribute Candies", "question__title_slug": "distribute-candies", "question__hide": false, "total_acs": 283866, "total_submitted": 418851, "frontend_question_id": 575, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 574, "question__article__live": true, "question__article__slug": "winning-candidate", "question__article__has_video_solution": false, "question__title": "Winning Candidate", "question__title_slug": "winning-candidate", "question__hide": false, "total_acs": 64287, "total_submitted": 105820, "frontend_question_id": 574, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 573, "question__article__live": true, "question__article__slug": "squirrel-simulation", "question__article__has_video_solution": true, "question__title": "Squirrel Simulation", "question__title_slug": "squirrel-simulation", "question__hide": false, "total_acs": 22319, "total_submitted": 39057, "frontend_question_id": 573, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 572, "question__article__live": true, "question__article__slug": "subtree-of-another-tree", "question__article__has_video_solution": false, "question__title": "Subtree of Another Tree", "question__title_slug": "subtree-of-another-tree", "question__hide": false, "total_acs": 853918, "total_submitted": 1779489, "frontend_question_id": 572, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 571, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Find Median Given Frequency of Numbers", "question__title_slug": "find-median-given-frequency-of-numbers", "question__hide": false, "total_acs": 28773, "total_submitted": 67797, "frontend_question_id": 571, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 570, "question__article__live": true, "question__article__slug": "managers-with-at-least-5-direct-reports", "question__article__has_video_solution": false, "question__title": "Managers with at Least 5 Direct Reports", "question__title_slug": "managers-with-at-least-5-direct-reports", "question__hide": false, "total_acs": 331078, "total_submitted": 659480, "frontend_question_id": 570, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 569, "question__article__live": true, "question__article__slug": "median-employee-salary", "question__article__has_video_solution": false, "question__title": "Median Employee Salary", "question__title_slug": "median-employee-salary", "question__hide": false, "total_acs": 40308, "total_submitted": 61134, "frontend_question_id": 569, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 568, "question__article__live": true, "question__article__slug": "maximum-vacation-days", "question__article__has_video_solution": false, "question__title": "Maximum Vacation Days", "question__title_slug": "maximum-vacation-days", "question__hide": false, "total_acs": 37813, "total_submitted": 82806, "frontend_question_id": 568, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 567, "question__article__live": true, "question__article__slug": "short-permutation-in-a-long-string", "question__article__has_video_solution": false, "question__title": "Permutation in String", "question__title_slug": "permutation-in-string", "question__hide": false, "total_acs": 858859, "total_submitted": 1933772, "frontend_question_id": 567, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 566, "question__article__live": true, "question__article__slug": "reshape-the-matrix", "question__article__has_video_solution": false, "question__title": "Reshape the Matrix", "question__title_slug": "reshape-the-matrix", "question__hide": false, "total_acs": 377991, "total_submitted": 598862, "frontend_question_id": 566, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 565, "question__article__live": true, "question__article__slug": "array-nesting", "question__article__has_video_solution": false, "question__title": "Array Nesting", "question__title_slug": "array-nesting", "question__hide": false, "total_acs": 130352, "total_submitted": 231336, "frontend_question_id": 565, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 564, "question__article__live": false, "question__article__slug": "find-the-closest-palindrome", "question__article__has_video_solution": false, "question__title": "Find the Closest Palindrome", "question__title_slug": "find-the-closest-palindrome", "question__hide": false, "total_acs": 45968, "total_submitted": 205137, "frontend_question_id": 564, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 563, "question__article__live": true, "question__article__slug": "binary-tree-tilt", "question__article__has_video_solution": false, "question__title": "Binary Tree Tilt", "question__title_slug": "binary-tree-tilt", "question__hide": false, "total_acs": 212678, "total_submitted": 343493, "frontend_question_id": 563, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 562, "question__article__live": true, "question__article__slug": "longest-line-of-consecutive-one-in-matrix", "question__article__has_video_solution": false, "question__title": "Longest Line of Consecutive One in Matrix", "question__title_slug": "longest-line-of-consecutive-one-in-matrix", "question__hide": false, "total_acs": 76422, "total_submitted": 151688, "frontend_question_id": 562, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 561, "question__article__live": true, "question__article__slug": "array-partition-i", "question__article__has_video_solution": false, "question__title": "Array Partition", "question__title_slug": "array-partition", "question__hide": false, "total_acs": 479447, "total_submitted": 607861, "frontend_question_id": 561, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 560, "question__article__live": true, "question__article__slug": "subarray-sum-equals-k", "question__article__has_video_solution": true, "question__title": "Subarray Sum Equals K", "question__title_slug": "subarray-sum-equals-k", "question__hide": false, "total_acs": 1247178, "total_submitted": 2857351, "frontend_question_id": 560, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 557, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string-iii", "question__article__has_video_solution": false, "question__title": "Reverse Words in a String III", "question__title_slug": "reverse-words-in-a-string-iii", "question__hide": false, "total_acs": 904214, "total_submitted": 1088326, "frontend_question_id": 557, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 556, "question__article__live": true, "question__article__slug": "next-greater-element-iii", "question__article__has_video_solution": false, "question__title": "Next Greater Element III", "question__title_slug": "next-greater-element-iii", "question__hide": false, "total_acs": 153744, "total_submitted": 451437, "frontend_question_id": 556, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 555, "question__article__live": false, "question__article__slug": "split-concatenated-strings", "question__article__has_video_solution": false, "question__title": "Split Concatenated Strings", "question__title_slug": "split-concatenated-strings", "question__hide": false, "total_acs": 6770, "total_submitted": 15594, "frontend_question_id": 555, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 554, "question__article__live": true, "question__article__slug": "brick-wall", "question__article__has_video_solution": true, "question__title": "Brick Wall", "question__title_slug": "brick-wall", "question__hide": false, "total_acs": 138967, "total_submitted": 253207, "frontend_question_id": 554, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 553, "question__article__live": true, "question__article__slug": "optimal-division", "question__article__has_video_solution": false, "question__title": "Optimal Division", "question__title_slug": "optimal-division", "question__hide": false, "total_acs": 40298, "total_submitted": 66314, "frontend_question_id": 553, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 552, "question__article__live": true, "question__article__slug": "student-attendance-record-ii", "question__article__has_video_solution": false, "question__title": "Student Attendance Record II", "question__title_slug": "student-attendance-record-ii", "question__hide": false, "total_acs": 134459, "total_submitted": 244938, "frontend_question_id": 552, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 551, "question__article__live": true, "question__article__slug": "student-attendance-record-i", "question__article__has_video_solution": false, "question__title": "Student Attendance Record I", "question__title_slug": "student-attendance-record-i", "question__hide": false, "total_acs": 217962, "total_submitted": 444247, "frontend_question_id": 551, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 550, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Shortest Path to Get Food", "question__title_slug": "shortest-path-to-get-food", "question__hide": false, "total_acs": 63977, "total_submitted": 116703, "frontend_question_id": 1730, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 549, "question__article__live": true, "question__article__slug": "binary-tree-longest-consecutive-sequence-ii", "question__article__has_video_solution": false, "question__title": "Binary Tree Longest Consecutive Sequence II", "question__title_slug": "binary-tree-longest-consecutive-sequence-ii", "question__hide": false, "total_acs": 53859, "total_submitted": 108841, "frontend_question_id": 549, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 548, "question__article__live": true, "question__article__slug": "split-array-with-equal-sum", "question__article__has_video_solution": false, "question__title": "Split Array with Equal Sum", "question__title_slug": "split-array-with-equal-sum", "question__hide": false, "total_acs": 23888, "total_submitted": 47698, "frontend_question_id": 548, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 547, "question__article__live": true, "question__article__slug": "number-of-provinces", "question__article__has_video_solution": false, "question__title": "Number of Provinces", "question__title_slug": "number-of-provinces", "question__hide": false, "total_acs": 887771, "total_submitted": 1339440, "frontend_question_id": 547, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 546, "question__article__live": true, "question__article__slug": "remove-boxes", "question__article__has_video_solution": false, "question__title": "Remove Boxes", "question__title_slug": "remove-boxes", "question__hide": false, "total_acs": 45585, "total_submitted": 95425, "frontend_question_id": 546, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 545, "question__article__live": true, "question__article__slug": "boundary-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Boundary of Binary Tree", "question__title_slug": "boundary-of-binary-tree", "question__hide": false, "total_acs": 133482, "total_submitted": 293545, "frontend_question_id": 545, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 544, "question__article__live": true, "question__article__slug": "output-contest-matches", "question__article__has_video_solution": false, "question__title": "Output Contest Matches", "question__title_slug": "output-contest-matches", "question__hide": false, "total_acs": 27080, "total_submitted": 35099, "frontend_question_id": 544, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 543, "question__article__live": true, "question__article__slug": "diameter-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Diameter of Binary Tree", "question__title_slug": "diameter-of-binary-tree", "question__hide": false, "total_acs": 1506811, "total_submitted": 2490511, "frontend_question_id": 543, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 542, "question__article__live": true, "question__article__slug": "01-matrix", "question__article__has_video_solution": false, "question__title": "01 Matrix", "question__title_slug": "01-matrix", "question__hide": false, "total_acs": 561154, "total_submitted": 1156243, "frontend_question_id": 542, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 541, "question__article__live": true, "question__article__slug": "reverse-string-ii", "question__article__has_video_solution": false, "question__title": "Reverse String II", "question__title_slug": "reverse-string-ii", "question__hide": false, "total_acs": 245194, "total_submitted": 483267, "frontend_question_id": 541, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 540, "question__article__live": true, "question__article__slug": "single-element-in-a-sorted-array", "question__article__has_video_solution": false, "question__title": "Single Element in a Sorted Array", "question__title_slug": "single-element-in-a-sorted-array", "question__hide": false, "total_acs": 643177, "total_submitted": 1088807, "frontend_question_id": 540, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 539, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Time Difference", "question__title_slug": "minimum-time-difference", "question__hide": false, "total_acs": 147915, "total_submitted": 260229, "frontend_question_id": 539, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 538, "question__article__live": true, "question__article__slug": "convert-bst-to-greater-tree", "question__article__has_video_solution": false, "question__title": "Convert BST to Greater Tree", "question__title_slug": "convert-bst-to-greater-tree", "question__hide": false, "total_acs": 294437, "total_submitted": 426356, "frontend_question_id": 538, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 537, "question__article__live": true, "question__article__slug": "complex-number-multiplication", "question__article__has_video_solution": false, "question__title": "Complex Number Multiplication", "question__title_slug": "complex-number-multiplication", "question__hide": false, "total_acs": 95419, "total_submitted": 132869, "frontend_question_id": 537, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 536, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-string", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from String", "question__title_slug": "construct-binary-tree-from-string", "question__hide": false, "total_acs": 92917, "total_submitted": 163195, "frontend_question_id": 536, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 535, "question__article__live": true, "question__article__slug": "encode-and-decode-tinyurl", "question__article__has_video_solution": false, "question__title": "Encode and Decode TinyURL", "question__title_slug": "encode-and-decode-tinyurl", "question__hide": false, "total_acs": 259183, "total_submitted": 300030, "frontend_question_id": 535, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 533, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lonely Pixel II", "question__title_slug": "lonely-pixel-ii", "question__hide": false, "total_acs": 13277, "total_submitted": 27324, "frontend_question_id": 533, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 532, "question__article__live": true, "question__article__slug": "k-diff-pairs-in-an-array", "question__article__has_video_solution": false, "question__title": "K-diff Pairs in an Array", "question__title_slug": "k-diff-pairs-in-an-array", "question__hide": false, "total_acs": 338055, "total_submitted": 788873, "frontend_question_id": 532, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 531, "question__article__live": true, "question__article__slug": "lonely-pixel-i", "question__article__has_video_solution": true, "question__title": "Lonely Pixel I", "question__title_slug": "lonely-pixel-i", "question__hide": false, "total_acs": 42957, "total_submitted": 68999, "frontend_question_id": 531, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 530, "question__article__live": true, "question__article__slug": "minimum-absolute-difference-in-bst", "question__article__has_video_solution": false, "question__title": "Minimum Absolute Difference in BST", "question__title_slug": "minimum-absolute-difference-in-bst", "question__hide": false, "total_acs": 379774, "total_submitted": 650837, "frontend_question_id": 530, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 529, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minesweeper", "question__title_slug": "minesweeper", "question__hide": false, "total_acs": 157992, "total_submitted": 236853, "frontend_question_id": 529, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 528, "question__article__live": true, "question__article__slug": "swapping-nodes-in-a-linked-list", "question__article__has_video_solution": false, "question__title": "Swapping Nodes in a Linked List", "question__title_slug": "swapping-nodes-in-a-linked-list", "question__hide": false, "total_acs": 333928, "total_submitted": 491320, "frontend_question_id": 1721, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 527, "question__article__live": true, "question__article__slug": "word-abbreviation", "question__article__has_video_solution": false, "question__title": "Word Abbreviation", "question__title_slug": "word-abbreviation", "question__hide": false, "total_acs": 27307, "total_submitted": 44757, "frontend_question_id": 527, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 526, "question__article__live": true, "question__article__slug": "beautiful-arrangement", "question__article__has_video_solution": false, "question__title": "Beautiful Arrangement", "question__title_slug": "beautiful-arrangement", "question__hide": false, "total_acs": 174065, "total_submitted": 270956, "frontend_question_id": 526, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 525, "question__article__live": true, "question__article__slug": "contiguous-array", "question__article__has_video_solution": false, "question__title": "Contiguous Array", "question__title_slug": "contiguous-array", "question__hide": false, "total_acs": 452240, "total_submitted": 924510, "frontend_question_id": 525, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 524, "question__article__live": true, "question__article__slug": "longest-word-in-dictionary-through-deletion", "question__article__has_video_solution": false, "question__title": "Longest Word in Dictionary through Deleting", "question__title_slug": "longest-word-in-dictionary-through-deleting", "question__hide": false, "total_acs": 154568, "total_submitted": 301964, "frontend_question_id": 524, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 523, "question__article__live": false, "question__article__slug": "continuous-subarray-sum", "question__article__has_video_solution": false, "question__title": "Continuous Subarray Sum", "question__title_slug": "continuous-subarray-sum", "question__hide": false, "total_acs": 460606, "total_submitted": 1590639, "frontend_question_id": 523, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 522, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Uncommon Subsequence II", "question__title_slug": "longest-uncommon-subsequence-ii", "question__hide": false, "total_acs": 52199, "total_submitted": 125818, "frontend_question_id": 522, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 521, "question__article__live": true, "question__article__slug": "longest-uncommon-subsequence-i", "question__article__has_video_solution": false, "question__title": "Longest Uncommon Subsequence I", "question__title_slug": "longest-uncommon-subsequence-i", "question__hide": false, "total_acs": 112646, "total_submitted": 185429, "frontend_question_id": 521, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 520, "question__article__live": true, "question__article__slug": "detect-capital", "question__article__has_video_solution": false, "question__title": "Detect Capital", "question__title_slug": "detect-capital", "question__hide": false, "total_acs": 432059, "total_submitted": 765623, "frontend_question_id": 520, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 519, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Widest Pair of Indices With Equal Range Sum", "question__title_slug": "widest-pair-of-indices-with-equal-range-sum", "question__hide": false, "total_acs": 2509, "total_submitted": 4693, "frontend_question_id": 1983, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 518, "question__article__live": true, "question__article__slug": "coin-change-ii", "question__article__has_video_solution": false, "question__title": "Coin Change II", "question__title_slug": "coin-change-ii", "question__hide": false, "total_acs": 619158, "total_submitted": 968059, "frontend_question_id": 518, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 517, "question__article__live": true, "question__article__slug": "super-washing-machines", "question__article__has_video_solution": false, "question__title": "Super Washing Machines", "question__title_slug": "super-washing-machines", "question__hide": false, "total_acs": 29420, "total_submitted": 71296, "frontend_question_id": 517, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 516, "question__article__live": true, "question__article__slug": "longest-palindromic-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Palindromic Subsequence", "question__title_slug": "longest-palindromic-subsequence", "question__hide": false, "total_acs": 486190, "total_submitted": 776064, "frontend_question_id": 516, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 515, "question__article__live": true, "question__article__slug": "find-largest-value-in-each-tree-row", "question__article__has_video_solution": false, "question__title": "Find Largest Value in Each Tree Row", "question__title_slug": "find-largest-value-in-each-tree-row", "question__hide": false, "total_acs": 343017, "total_submitted": 522303, "frontend_question_id": 515, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 514, "question__article__live": true, "question__article__slug": "freedom-trail", "question__article__has_video_solution": false, "question__title": "Freedom Trail", "question__title_slug": "freedom-trail", "question__hide": false, "total_acs": 106739, "total_submitted": 181005, "frontend_question_id": 514, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 513, "question__article__live": true, "question__article__slug": "find-bottom-left-tree-value", "question__article__has_video_solution": false, "question__title": "Find Bottom Left Tree Value", "question__title_slug": "find-bottom-left-tree-value", "question__hide": false, "total_acs": 358186, "total_submitted": 503330, "frontend_question_id": 513, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 512, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Maximum Alternating Subarray Sum", "question__title_slug": "maximum-alternating-subarray-sum", "question__hide": false, "total_acs": 2928, "total_submitted": 7308, "frontend_question_id": 2036, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 511, "question__article__live": true, "question__article__slug": "all-paths-from-source-lead-to-destination", "question__article__has_video_solution": true, "question__title": "All Paths from Source Lead to Destination", "question__title_slug": "all-paths-from-source-lead-to-destination", "question__hide": false, "total_acs": 60422, "total_submitted": 160340, "frontend_question_id": 1059, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 510, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Subarrays With More Ones Than Zeros", "question__title_slug": "count-subarrays-with-more-ones-than-zeros", "question__hide": false, "total_acs": 3964, "total_submitted": 7601, "frontend_question_id": 2031, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 509, "question__article__live": true, "question__article__slug": "inorder-successor-in-a-bst-ii", "question__article__has_video_solution": false, "question__title": "Inorder Successor in BST II", "question__title_slug": "inorder-successor-in-bst-ii", "question__hide": false, "total_acs": 65710, "total_submitted": 107872, "frontend_question_id": 510, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 508, "question__article__live": true, "question__article__slug": "most-frequent-subtree-sum", "question__article__has_video_solution": false, "question__title": "Most Frequent Subtree Sum", "question__title_slug": "most-frequent-subtree-sum", "question__hide": false, "total_acs": 142159, "total_submitted": 213932, "frontend_question_id": 508, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 507, "question__article__live": true, "question__article__slug": "perfect-number", "question__article__has_video_solution": false, "question__title": "Perfect Number", "question__title_slug": "perfect-number", "question__hide": false, "total_acs": 189254, "total_submitted": 466071, "frontend_question_id": 507, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 506, "question__article__live": true, "question__article__slug": "relative-ranks", "question__article__has_video_solution": false, "question__title": "Relative Ranks", "question__title_slug": "relative-ranks", "question__hide": false, "total_acs": 288744, "total_submitted": 403222, "frontend_question_id": 506, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 505, "question__article__live": true, "question__article__slug": "the-maze-ii", "question__article__has_video_solution": false, "question__title": "The Maze II", "question__title_slug": "the-maze-ii", "question__hide": false, "total_acs": 107607, "total_submitted": 201405, "frontend_question_id": 505, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 504, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Base 7", "question__title_slug": "base-7", "question__hide": false, "total_acs": 132751, "total_submitted": 265054, "frontend_question_id": 504, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 503, "question__article__live": true, "question__article__slug": "next-greater-element-ii", "question__article__has_video_solution": false, "question__title": "Next Greater Element II", "question__title_slug": "next-greater-element-ii", "question__hide": false, "total_acs": 398609, "total_submitted": 623581, "frontend_question_id": 503, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 502, "question__article__live": true, "question__article__slug": "ipo", "question__article__has_video_solution": false, "question__title": "IPO", "question__title_slug": "ipo", "question__hide": false, "total_acs": 126109, "total_submitted": 254612, "frontend_question_id": 502, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 501, "question__article__live": true, "question__article__slug": "find-mode-in-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Find Mode in Binary Search Tree", "question__title_slug": "find-mode-in-binary-search-tree", "question__hide": false, "total_acs": 306740, "total_submitted": 546260, "frontend_question_id": 501, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 500, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Keyboard Row", "question__title_slug": "keyboard-row", "question__hide": false, "total_acs": 228328, "total_submitted": 322696, "frontend_question_id": 500, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 499, "question__article__live": true, "question__article__slug": "the-maze-iii", "question__article__has_video_solution": false, "question__title": "The Maze III", "question__title_slug": "the-maze-iii", "question__hide": false, "total_acs": 31392, "total_submitted": 64288, "frontend_question_id": 499, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 498, "question__article__live": true, "question__article__slug": "diagonal-traverse", "question__article__has_video_solution": false, "question__title": "Diagonal Traverse", "question__title_slug": "diagonal-traverse", "question__hide": false, "total_acs": 302638, "total_submitted": 501468, "frontend_question_id": 498, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 496, "question__article__live": true, "question__article__slug": "greater-element-i", "question__article__has_video_solution": false, "question__title": "Next Greater Element I", "question__title_slug": "next-greater-element-i", "question__hide": false, "total_acs": 719511, "total_submitted": 995658, "frontend_question_id": 496, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 495, "question__article__live": true, "question__article__slug": "teemo-attacking", "question__article__has_video_solution": false, "question__title": "Teemo Attacking", "question__title_slug": "teemo-attacking", "question__hide": false, "total_acs": 151404, "total_submitted": 267401, "frontend_question_id": 495, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 494, "question__article__live": true, "question__article__slug": "target-sum", "question__article__has_video_solution": false, "question__title": "Target Sum", "question__title_slug": "target-sum", "question__hide": false, "total_acs": 595997, "total_submitted": 1270922, "frontend_question_id": 494, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 493, "question__article__live": false, "question__article__slug": "reverse-pairs", "question__article__has_video_solution": false, "question__title": "Reverse Pairs", "question__title_slug": "reverse-pairs", "question__hide": false, "total_acs": 176655, "total_submitted": 576789, "frontend_question_id": 493, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 492, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Construct the Rectangle", "question__title_slug": "construct-the-rectangle", "question__hide": false, "total_acs": 117538, "total_submitted": 203688, "frontend_question_id": 492, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 491, "question__article__live": true, "question__article__slug": "increasing-subsequences", "question__article__has_video_solution": false, "question__title": "Non-decreasing Subsequences", "question__title_slug": "non-decreasing-subsequences", "question__hide": false, "total_acs": 168178, "total_submitted": 276818, "frontend_question_id": 491, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 490, "question__article__live": true, "question__article__slug": "the-maze", "question__article__has_video_solution": false, "question__title": "The Maze", "question__title_slug": "the-maze", "question__hide": false, "total_acs": 171344, "total_submitted": 295682, "frontend_question_id": 490, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 489, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Kth Smallest Instructions", "question__title_slug": "kth-smallest-instructions", "question__hide": false, "total_acs": 12627, "total_submitted": 26272, "frontend_question_id": 1643, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 488, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Zuma Game", "question__title_slug": "zuma-game", "question__hide": false, "total_acs": 23566, "total_submitted": 72048, "frontend_question_id": 488, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 487, "question__article__live": true, "question__article__slug": "max-consecutive-ones-ii", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones II", "question__title_slug": "max-consecutive-ones-ii", "question__hide": false, "total_acs": 145441, "total_submitted": 288809, "frontend_question_id": 487, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 486, "question__article__live": true, "question__article__slug": "predict-the-winner", "question__article__has_video_solution": true, "question__title": "Predict the Winner", "question__title_slug": "predict-the-winner", "question__hide": false, "total_acs": 234237, "total_submitted": 422714, "frontend_question_id": 486, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 485, "question__article__live": true, "question__article__slug": "max-consecutive-ones", "question__article__has_video_solution": false, "question__title": "Max Consecutive Ones", "question__title_slug": "max-consecutive-ones", "question__hide": false, "total_acs": 1169545, "total_submitted": 1975003, "frontend_question_id": 485, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 484, "question__article__live": true, "question__article__slug": "find-permutation", "question__article__has_video_solution": false, "question__title": "Find Permutation", "question__title_slug": "find-permutation", "question__hide": false, "total_acs": 39064, "total_submitted": 58399, "frontend_question_id": 484, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 483, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Smallest Good Base", "question__title_slug": "smallest-good-base", "question__hide": false, "total_acs": 22100, "total_submitted": 54301, "frontend_question_id": 483, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 482, "question__article__live": true, "question__article__slug": "license-key-formatting", "question__article__has_video_solution": false, "question__title": "License Key Formatting", "question__title_slug": "license-key-formatting", "question__hide": false, "total_acs": 281504, "total_submitted": 642530, "frontend_question_id": 482, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 481, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Magical String", "question__title_slug": "magical-string", "question__hide": false, "total_acs": 36689, "total_submitted": 71466, "frontend_question_id": 481, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 480, "question__article__live": true, "question__article__slug": "sliding-window-median", "question__article__has_video_solution": false, "question__title": "Sliding Window Median", "question__title_slug": "sliding-window-median", "question__hide": false, "total_acs": 148709, "total_submitted": 380263, "frontend_question_id": 480, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 479, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Largest Palindrome Product", "question__title_slug": "largest-palindrome-product", "question__hide": false, "total_acs": 24485, "total_submitted": 73437, "frontend_question_id": 479, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 477, "question__article__live": true, "question__article__slug": "total-hamming-distance", "question__article__has_video_solution": false, "question__title": "Total Hamming Distance", "question__title_slug": "total-hamming-distance", "question__hide": false, "total_acs": 109235, "total_submitted": 207317, "frontend_question_id": 477, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 476, "question__article__live": true, "question__article__slug": "number-complement", "question__article__has_video_solution": false, "question__title": "Number Complement", "question__title_slug": "number-complement", "question__hide": false, "total_acs": 333314, "total_submitted": 492652, "frontend_question_id": 476, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 475, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Heaters", "question__title_slug": "heaters", "question__hide": false, "total_acs": 118171, "total_submitted": 311612, "frontend_question_id": 475, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 474, "question__article__live": true, "question__article__slug": "ones-and-zeroes", "question__article__has_video_solution": false, "question__title": "Ones and Zeroes", "question__title_slug": "ones-and-zeroes", "question__hide": false, "total_acs": 203485, "total_submitted": 427158, "frontend_question_id": 474, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 473, "question__article__live": true, "question__article__slug": "matchsticks-to-square", "question__article__has_video_solution": false, "question__title": "Matchsticks to Square", "question__title_slug": "matchsticks-to-square", "question__hide": false, "total_acs": 163860, "total_submitted": 406944, "frontend_question_id": 473, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 472, "question__article__live": true, "question__article__slug": "concatenated-words", "question__article__has_video_solution": false, "question__title": "Concatenated Words", "question__title_slug": "concatenated-words", "question__hide": false, "total_acs": 224421, "total_submitted": 454128, "frontend_question_id": 472, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 471, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Encode String with Shortest Length", "question__title_slug": "encode-string-with-shortest-length", "question__hide": false, "total_acs": 30782, "total_submitted": 61025, "frontend_question_id": 471, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 469, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convex Polygon", "question__title_slug": "convex-polygon", "question__hide": false, "total_acs": 10730, "total_submitted": 27202, "frontend_question_id": 469, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 468, "question__article__live": true, "question__article__slug": "validate-ip-address", "question__article__has_video_solution": false, "question__title": "Validate IP Address", "question__title_slug": "validate-ip-address", "question__hide": false, "total_acs": 162112, "total_submitted": 598952, "frontend_question_id": 468, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 467, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Unique Substrings in Wraparound String", "question__title_slug": "unique-substrings-in-wraparound-string", "question__hide": false, "total_acs": 44643, "total_submitted": 112408, "frontend_question_id": 467, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 466, "question__article__live": false, "question__article__slug": "count-the-repetitions", "question__article__has_video_solution": false, "question__title": "Count The Repetitions", "question__title_slug": "count-the-repetitions", "question__hide": false, "total_acs": 18735, "total_submitted": 61935, "frontend_question_id": 466, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 465, "question__article__live": true, "question__article__slug": "optimal-account-balancing", "question__article__has_video_solution": false, "question__title": "Optimal Account Balancing", "question__title_slug": "optimal-account-balancing", "question__hide": false, "total_acs": 91519, "total_submitted": 184740, "frontend_question_id": 465, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 464, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Can I Win", "question__title_slug": "can-i-win", "question__hide": false, "total_acs": 95139, "total_submitted": 320348, "frontend_question_id": 464, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 463, "question__article__live": true, "question__article__slug": "island-perimeter", "question__article__has_video_solution": false, "question__title": "Island Perimeter", "question__title_slug": "island-perimeter", "question__hide": false, "total_acs": 627368, "total_submitted": 863674, "frontend_question_id": 463, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 462, "question__article__live": true, "question__article__slug": "minimum-moves-to-equal-array-elements-ii", "question__article__has_video_solution": false, "question__title": "Minimum Moves to Equal Array Elements II", "question__title_slug": "minimum-moves-to-equal-array-elements-ii", "question__hide": false, "total_acs": 180699, "total_submitted": 300650, "frontend_question_id": 462, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 461, "question__article__live": true, "question__article__slug": "hamming-distance", "question__article__has_video_solution": false, "question__title": "Hamming Distance", "question__title_slug": "hamming-distance", "question__hide": false, "total_acs": 574141, "total_submitted": 761278, "frontend_question_id": 461, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 460, "question__article__live": true, "question__article__slug": "lfu-cache", "question__article__has_video_solution": false, "question__title": "LFU Cache", "question__title_slug": "lfu-cache", "question__hide": false, "total_acs": 250462, "total_submitted": 565872, "frontend_question_id": 460, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 459, "question__article__live": true, "question__article__slug": "repeated-substring-pattern", "question__article__has_video_solution": false, "question__title": "Repeated Substring Pattern", "question__title_slug": "repeated-substring-pattern", "question__hide": false, "total_acs": 448986, "total_submitted": 974782, "frontend_question_id": 459, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 458, "question__article__live": true, "question__article__slug": "poor-pigs", "question__article__has_video_solution": false, "question__title": "Poor Pigs", "question__title_slug": "poor-pigs", "question__hide": false, "total_acs": 119331, "total_submitted": 200038, "frontend_question_id": 458, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 457, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Circular Array Loop", "question__title_slug": "circular-array-loop", "question__hide": false, "total_acs": 80884, "total_submitted": 237277, "frontend_question_id": 457, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 456, "question__article__live": true, "question__article__slug": "132-pattern", "question__article__has_video_solution": true, "question__title": "132 Pattern", "question__title_slug": "132-pattern", "question__hide": false, "total_acs": 257732, "total_submitted": 763438, "frontend_question_id": 456, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 455, "question__article__live": true, "question__article__slug": "assign-cookies", "question__article__has_video_solution": false, "question__title": "Assign Cookies", "question__title_slug": "assign-cookies", "question__hide": false, "total_acs": 445893, "total_submitted": 847502, "frontend_question_id": 455, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 454, "question__article__live": true, "question__article__slug": "4sum-ii", "question__article__has_video_solution": false, "question__title": "4Sum II", "question__title_slug": "4sum-ii", "question__hide": false, "total_acs": 325626, "total_submitted": 568602, "frontend_question_id": 454, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 453, "question__article__live": true, "question__article__slug": "minimum-moves-to-equal-array-elements", "question__article__has_video_solution": false, "question__title": "Minimum Moves to Equal Array Elements", "question__title_slug": "minimum-moves-to-equal-array-elements", "question__hide": false, "total_acs": 171944, "total_submitted": 302985, "frontend_question_id": 453, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 452, "question__article__live": true, "question__article__slug": "minimum-number-of-arrows-to-burst-balloons", "question__article__has_video_solution": false, "question__title": "Minimum Number of Arrows to Burst Balloons", "question__title_slug": "minimum-number-of-arrows-to-burst-balloons", "question__hide": false, "total_acs": 518894, "total_submitted": 879642, "frontend_question_id": 452, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 451, "question__article__live": true, "question__article__slug": "sort-characters-by-frequency", "question__article__has_video_solution": false, "question__title": "Sort Characters By Frequency", "question__title_slug": "sort-characters-by-frequency", "question__hide": false, "total_acs": 735936, "total_submitted": 1013842, "frontend_question_id": 451, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 450, "question__article__live": true, "question__article__slug": "delete-node-in-a-bst", "question__article__has_video_solution": false, "question__title": "Delete Node in a BST", "question__title_slug": "delete-node-in-a-bst", "question__hide": false, "total_acs": 502238, "total_submitted": 979011, "frontend_question_id": 450, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 449, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-bst", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize BST", "question__title_slug": "serialize-and-deserialize-bst", "question__hide": false, "total_acs": 235660, "total_submitted": 408548, "frontend_question_id": 449, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 448, "question__article__live": true, "question__article__slug": "find-all-numbers-disappeared-in-an-array", "question__article__has_video_solution": false, "question__title": "Find All Numbers Disappeared in an Array", "question__title_slug": "find-all-numbers-disappeared-in-an-array", "question__hide": false, "total_acs": 888278, "total_submitted": 1456024, "frontend_question_id": 448, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 447, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Number of Boomerangs", "question__title_slug": "number-of-boomerangs", "question__hide": false, "total_acs": 100217, "total_submitted": 180675, "frontend_question_id": 447, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 446, "question__article__live": true, "question__article__slug": "arithmetic-slices-ii-subsequence", "question__article__has_video_solution": false, "question__title": "Arithmetic Slices II - Subsequence", "question__title_slug": "arithmetic-slices-ii-subsequence", "question__hide": false, "total_acs": 148377, "total_submitted": 271809, "frontend_question_id": 446, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 445, "question__article__live": true, "question__article__slug": "add-two-numbers-ii", "question__article__has_video_solution": false, "question__title": "Add Two Numbers II", "question__title_slug": "add-two-numbers-ii", "question__hide": false, "total_acs": 474259, "total_submitted": 775355, "frontend_question_id": 445, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 444, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sequence Reconstruction", "question__title_slug": "sequence-reconstruction", "question__hide": false, "total_acs": 55427, "total_submitted": 196331, "frontend_question_id": 444, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 443, "question__article__live": true, "question__article__slug": "string-compression", "question__article__has_video_solution": false, "question__title": "String Compression", "question__title_slug": "string-compression", "question__hide": false, "total_acs": 581181, "total_submitted": 1064549, "frontend_question_id": 443, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 442, "question__article__live": true, "question__article__slug": "find-all-duplicates-in-an-array", "question__article__has_video_solution": false, "question__title": "Find All Duplicates in an Array", "question__title_slug": "find-all-duplicates-in-an-array", "question__hide": false, "total_acs": 770880, "total_submitted": 1018263, "frontend_question_id": 442, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 441, "question__article__live": true, "question__article__slug": "arranging-coins", "question__article__has_video_solution": false, "question__title": "Arranging Coins", "question__title_slug": "arranging-coins", "question__hide": false, "total_acs": 440115, "total_submitted": 943931, "frontend_question_id": 441, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 440, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "K-th Smallest in Lexicographical Order", "question__title_slug": "k-th-smallest-in-lexicographical-order", "question__hide": false, "total_acs": 23250, "total_submitted": 71921, "frontend_question_id": 440, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 439, "question__article__live": true, "question__article__slug": "ternary-expression-parser", "question__article__has_video_solution": false, "question__title": "Ternary Expression Parser", "question__title_slug": "ternary-expression-parser", "question__hide": false, "total_acs": 32781, "total_submitted": 53859, "frontend_question_id": 439, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 438, "question__article__live": true, "question__article__slug": "find-all-anagrams-in-a-string", "question__article__has_video_solution": false, "question__title": "Find All Anagrams in a String", "question__title_slug": "find-all-anagrams-in-a-string", "question__hide": false, "total_acs": 876323, "total_submitted": 1719692, "frontend_question_id": 438, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 437, "question__article__live": true, "question__article__slug": "path-sum-iii", "question__article__has_video_solution": false, "question__title": "Path Sum III", "question__title_slug": "path-sum-iii", "question__hide": false, "total_acs": 561811, "total_submitted": 1213468, "frontend_question_id": 437, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 436, "question__article__live": true, "question__article__slug": "find-right-interval", "question__article__has_video_solution": false, "question__title": "Find Right Interval", "question__title_slug": "find-right-interval", "question__hide": false, "total_acs": 114263, "total_submitted": 219069, "frontend_question_id": 436, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 435, "question__article__live": true, "question__article__slug": "non-overlapping-intervals", "question__article__has_video_solution": false, "question__title": "Non-overlapping Intervals", "question__title_slug": "non-overlapping-intervals", "question__hide": false, "total_acs": 569502, "total_submitted": 1067545, "frontend_question_id": 435, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 434, "question__article__live": true, "question__article__slug": "number-of-segments-in-a-string", "question__article__has_video_solution": false, "question__title": "Number of Segments in a String", "question__title_slug": "number-of-segments-in-a-string", "question__hide": false, "total_acs": 182773, "total_submitted": 502972, "frontend_question_id": 434, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 433, "question__article__live": true, "question__article__slug": "minimum-genetic-mutation", "question__article__has_video_solution": false, "question__title": "Minimum Genetic Mutation", "question__title_slug": "minimum-genetic-mutation", "question__hide": false, "total_acs": 165895, "total_submitted": 308460, "frontend_question_id": 433, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 432, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "All O`one Data Structure", "question__title_slug": "all-oone-data-structure", "question__hide": false, "total_acs": 80851, "total_submitted": 219753, "frontend_question_id": 432, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 425, "question__article__live": true, "question__article__slug": "word-squares", "question__article__has_video_solution": false, "question__title": "Word Squares", "question__title_slug": "word-squares", "question__hide": false, "total_acs": 74336, "total_submitted": 139276, "frontend_question_id": 425, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 424, "question__article__live": true, "question__article__slug": "longest-repeating-character-replacement", "question__article__has_video_solution": false, "question__title": "Longest Repeating Character Replacement", "question__title_slug": "longest-repeating-character-replacement", "question__hide": false, "total_acs": 739241, "total_submitted": 1368339, "frontend_question_id": 424, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 423, "question__article__live": true, "question__article__slug": "reconstruct-original-digits-from-english", "question__article__has_video_solution": false, "question__title": "Reconstruct Original Digits from English", "question__title_slug": "reconstruct-original-digits-from-english", "question__hide": false, "total_acs": 80245, "total_submitted": 157084, "frontend_question_id": 423, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 422, "question__article__live": true, "question__article__slug": "valid-word-square", "question__article__has_video_solution": false, "question__title": "Valid Word Square", "question__title_slug": "valid-word-square", "question__hide": false, "total_acs": 57799, "total_submitted": 140668, "frontend_question_id": 422, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 421, "question__article__live": true, "question__article__slug": "maximum-xor-of-two-numbers-in-an-array", "question__article__has_video_solution": false, "question__title": "Maximum XOR of Two Numbers in an Array", "question__title_slug": "maximum-xor-of-two-numbers-in-an-array", "question__hide": false, "total_acs": 161447, "total_submitted": 303285, "frontend_question_id": 421, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 420, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strong Password Checker", "question__title_slug": "strong-password-checker", "question__hide": false, "total_acs": 41510, "total_submitted": 303554, "frontend_question_id": 420, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 419, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Battleships in a Board", "question__title_slug": "battleships-in-a-board", "question__hide": false, "total_acs": 207825, "total_submitted": 275600, "frontend_question_id": 419, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 418, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Sentence Screen Fitting", "question__title_slug": "sentence-screen-fitting", "question__hide": false, "total_acs": 101200, "total_submitted": 279843, "frontend_question_id": 418, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 417, "question__article__live": true, "question__article__slug": "pacific-atlantic-water-flow", "question__article__has_video_solution": false, "question__title": "Pacific Atlantic Water Flow", "question__title_slug": "pacific-atlantic-water-flow", "question__hide": false, "total_acs": 469094, "total_submitted": 847939, "frontend_question_id": 417, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 416, "question__article__live": true, "question__article__slug": "partition-equal-subset-sum", "question__article__has_video_solution": true, "question__title": "Partition Equal Subset Sum", "question__title_slug": "partition-equal-subset-sum", "question__hide": false, "total_acs": 830587, "total_submitted": 1792749, "frontend_question_id": 416, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 415, "question__article__live": true, "question__article__slug": "add-strings", "question__article__has_video_solution": false, "question__title": "Add Strings", "question__title_slug": "add-strings", "question__hide": false, "total_acs": 673022, "total_submitted": 1302644, "frontend_question_id": 415, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 414, "question__article__live": true, "question__article__slug": "third-maximum-number", "question__article__has_video_solution": false, "question__title": "Third Maximum Number", "question__title_slug": "third-maximum-number", "question__hide": false, "total_acs": 539378, "total_submitted": 1541980, "frontend_question_id": 414, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 413, "question__article__live": true, "question__article__slug": "arithmetic-slices", "question__article__has_video_solution": false, "question__title": "Arithmetic Slices", "question__title_slug": "arithmetic-slices", "question__hide": false, "total_acs": 306828, "total_submitted": 471678, "frontend_question_id": 413, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 412, "question__article__live": true, "question__article__slug": "fizz-buzz", "question__article__has_video_solution": true, "question__title": "Fizz Buzz", "question__title_slug": "fizz-buzz", "question__hide": false, "total_acs": 1243020, "total_submitted": 1720436, "frontend_question_id": 412, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 411, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Minimum Unique Word Abbreviation", "question__title_slug": "minimum-unique-word-abbreviation", "question__hide": false, "total_acs": 14709, "total_submitted": 37003, "frontend_question_id": 411, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 410, "question__article__live": true, "question__article__slug": "split-array-largest-sum", "question__article__has_video_solution": false, "question__title": "Split Array Largest Sum", "question__title_slug": "split-array-largest-sum", "question__hide": false, "total_acs": 344743, "total_submitted": 622096, "frontend_question_id": 410, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 409, "question__article__live": false, "question__article__slug": "longest-palindrome", "question__article__has_video_solution": false, "question__title": "Longest Palindrome", "question__title_slug": "longest-palindrome", "question__hide": false, "total_acs": 637407, "total_submitted": 1182185, "frontend_question_id": 409, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 408, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Word Abbreviation", "question__title_slug": "valid-word-abbreviation", "question__hide": false, "total_acs": 189329, "total_submitted": 528080, "frontend_question_id": 408, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 407, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Trapping Rain Water II", "question__title_slug": "trapping-rain-water-ii", "question__hide": false, "total_acs": 88390, "total_submitted": 184328, "frontend_question_id": 407, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 406, "question__article__live": true, "question__article__slug": "queue-reconstruction-by-height", "question__article__has_video_solution": false, "question__title": "Queue Reconstruction by Height", "question__title_slug": "queue-reconstruction-by-height", "question__hide": false, "total_acs": 302331, "total_submitted": 411383, "frontend_question_id": 406, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 405, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Convert a Number to Hexadecimal", "question__title_slug": "convert-a-number-to-hexadecimal", "question__hide": false, "total_acs": 145785, "total_submitted": 300345, "frontend_question_id": 405, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 404, "question__article__live": true, "question__article__slug": "sum-of-left-leaves", "question__article__has_video_solution": false, "question__title": "Sum of Left Leaves", "question__title_slug": "sum-of-left-leaves", "question__hide": false, "total_acs": 620773, "total_submitted": 1023570, "frontend_question_id": 404, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 403, "question__article__live": true, "question__article__slug": "frog-jump", "question__article__has_video_solution": false, "question__title": "Frog Jump", "question__title_slug": "frog-jump", "question__hide": false, "total_acs": 265369, "total_submitted": 575867, "frontend_question_id": 403, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 402, "question__article__live": true, "question__article__slug": "remove-k-digits", "question__article__has_video_solution": false, "question__title": "Remove K Digits", "question__title_slug": "remove-k-digits", "question__hide": false, "total_acs": 482900, "total_submitted": 1438323, "frontend_question_id": 402, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 401, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Watch", "question__title_slug": "binary-watch", "question__hide": false, "total_acs": 144512, "total_submitted": 265068, "frontend_question_id": 401, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 400, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Nth Digit", "question__title_slug": "nth-digit", "question__hide": false, "total_acs": 96864, "total_submitted": 278151, "frontend_question_id": 400, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 399, "question__article__live": true, "question__article__slug": "evaluate-division", "question__article__has_video_solution": false, "question__title": "Evaluate Division", "question__title_slug": "evaluate-division", "question__hide": false, "total_acs": 469619, "total_submitted": 760801, "frontend_question_id": 399, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 398, "question__article__live": false, "question__article__slug": "random-pick-index", "question__article__has_video_solution": false, "question__title": "Random Pick Index", "question__title_slug": "random-pick-index", "question__hide": false, "total_acs": 225962, "total_submitted": 356514, "frontend_question_id": 398, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 397, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Integer Replacement", "question__title_slug": "integer-replacement", "question__hide": false, "total_acs": 118209, "total_submitted": 330646, "frontend_question_id": 397, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 396, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Rotate Function", "question__title_slug": "rotate-function", "question__hide": false, "total_acs": 85749, "total_submitted": 201296, "frontend_question_id": 396, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 395, "question__article__live": true, "question__article__slug": "longest-substring-with-at-least-k-repeating-characters", "question__article__has_video_solution": false, "question__title": "Longest Substring with At Least K Repeating Characters", "question__title_slug": "longest-substring-with-at-least-k-repeating-characters", "question__hide": false, "total_acs": 224353, "total_submitted": 498760, "frontend_question_id": 395, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 394, "question__article__live": true, "question__article__slug": "decode-string", "question__article__has_video_solution": false, "question__title": "Decode String", "question__title_slug": "decode-string", "question__hide": false, "total_acs": 804329, "total_submitted": 1357763, "frontend_question_id": 394, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 393, "question__article__live": true, "question__article__slug": "utf-8-validation", "question__article__has_video_solution": false, "question__title": "UTF-8 Validation", "question__title_slug": "utf-8-validation", "question__hide": false, "total_acs": 123345, "total_submitted": 273065, "frontend_question_id": 393, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 392, "question__article__live": true, "question__article__slug": "is-subsequence", "question__article__has_video_solution": false, "question__title": "Is Subsequence", "question__title_slug": "is-subsequence", "question__hide": false, "total_acs": 1432186, "total_submitted": 2984750, "frontend_question_id": 392, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 391, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Perfect Rectangle", "question__title_slug": "perfect-rectangle", "question__hide": false, "total_acs": 44265, "total_submitted": 131150, "frontend_question_id": 391, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 390, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Elimination Game", "question__title_slug": "elimination-game", "question__hide": false, "total_acs": 72049, "total_submitted": 157567, "frontend_question_id": 390, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 389, "question__article__live": true, "question__article__slug": "find-the-difference", "question__article__has_video_solution": false, "question__title": "Find the Difference", "question__title_slug": "find-the-difference", "question__hide": false, "total_acs": 734553, "total_submitted": 1231338, "frontend_question_id": 389, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 388, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Longest Absolute File Path", "question__title_slug": "longest-absolute-file-path", "question__hide": false, "total_acs": 155111, "total_submitted": 327111, "frontend_question_id": 388, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 387, "question__article__live": true, "question__article__slug": "first-unique-character-in-a-string", "question__article__has_video_solution": true, "question__title": "First Unique Character in a String", "question__title_slug": "first-unique-character-in-a-string", "question__hide": false, "total_acs": 1720717, "total_submitted": 2767283, "frontend_question_id": 387, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 386, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Lexicographical Numbers", "question__title_slug": "lexicographical-numbers", "question__hide": false, "total_acs": 122386, "total_submitted": 191141, "frontend_question_id": 386, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 385, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Mini Parser", "question__title_slug": "mini-parser", "question__hide": false, "total_acs": 57242, "total_submitted": 149756, "frontend_question_id": 385, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 384, "question__article__live": true, "question__article__slug": "shuffle-an-array", "question__article__has_video_solution": false, "question__title": "Shuffle an Array", "question__title_slug": "shuffle-an-array", "question__hide": false, "total_acs": 336034, "total_submitted": 575932, "frontend_question_id": 384, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 383, "question__article__live": true, "question__article__slug": "ransom-note", "question__article__has_video_solution": true, "question__title": "Ransom Note", "question__title_slug": "ransom-note", "question__hide": false, "total_acs": 1151380, "total_submitted": 1871049, "frontend_question_id": 383, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 382, "question__article__live": true, "question__article__slug": "linked-list-random-node", "question__article__has_video_solution": false, "question__title": "Linked List Random Node", "question__title_slug": "linked-list-random-node", "question__hide": false, "total_acs": 242725, "total_submitted": 384075, "frontend_question_id": 382, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 381, "question__article__live": true, "question__article__slug": "insert-delete-getrandom-o1-duplicates-allowed", "question__article__has_video_solution": false, "question__title": "Insert Delete GetRandom O(1) - Duplicates allowed", "question__title_slug": "insert-delete-getrandom-o1-duplicates-allowed", "question__hide": false, "total_acs": 142839, "total_submitted": 402705, "frontend_question_id": 381, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 380, "question__article__live": true, "question__article__slug": "insert-delete-getrandom-o1", "question__article__has_video_solution": false, "question__title": "Insert Delete GetRandom O(1)", "question__title_slug": "insert-delete-getrandom-o1", "question__hide": false, "total_acs": 913948, "total_submitted": 1678694, "frontend_question_id": 380, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 379, "question__article__live": true, "question__article__slug": "design-phone-directory", "question__article__has_video_solution": false, "question__title": "Design Phone Directory", "question__title_slug": "design-phone-directory", "question__hide": false, "total_acs": 66067, "total_submitted": 127736, "frontend_question_id": 379, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 378, "question__article__live": true, "question__article__slug": "kth-smallest-element-in-a-sorted-matrix", "question__article__has_video_solution": false, "question__title": "Kth Smallest Element in a Sorted Matrix", "question__title_slug": "kth-smallest-element-in-a-sorted-matrix", "question__hide": false, "total_acs": 615806, "total_submitted": 985441, "frontend_question_id": 378, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 377, "question__article__live": true, "question__article__slug": "combination-sum-iv", "question__article__has_video_solution": false, "question__title": "Combination Sum IV", "question__title_slug": "combination-sum-iv", "question__hide": false, "total_acs": 484248, "total_submitted": 893687, "frontend_question_id": 377, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 376, "question__article__live": true, "question__article__slug": "wiggle-subsequence", "question__article__has_video_solution": false, "question__title": "Wiggle Subsequence", "question__title_slug": "wiggle-subsequence", "question__hide": false, "total_acs": 245550, "total_submitted": 505875, "frontend_question_id": 376, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 375, "question__article__live": true, "question__article__slug": "guess-higher-or-lower-number-ii", "question__article__has_video_solution": false, "question__title": "Guess Number Higher or Lower II", "question__title_slug": "guess-number-higher-or-lower-ii", "question__hide": false, "total_acs": 123772, "total_submitted": 252259, "frontend_question_id": 375, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 374, "question__article__live": true, "question__article__slug": "guess-number-higher-or-lower", "question__article__has_video_solution": true, "question__title": "Guess Number Higher or Lower", "question__title_slug": "guess-number-higher-or-lower", "question__hide": false, "total_acs": 650982, "total_submitted": 1214541, "frontend_question_id": 374, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 373, "question__article__live": true, "question__article__slug": "find-k-pairs-with-smallest-sums", "question__article__has_video_solution": false, "question__title": "Find K Pairs with Smallest Sums", "question__title_slug": "find-k-pairs-with-smallest-sums", "question__hide": false, "total_acs": 296485, "total_submitted": 741946, "frontend_question_id": 373, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 372, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Super Pow", "question__title_slug": "super-pow", "question__hide": false, "total_acs": 71526, "total_submitted": 203464, "frontend_question_id": 372, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 371, "question__article__live": true, "question__article__slug": "sum-of-two-integers", "question__article__has_video_solution": false, "question__title": "Sum of Two Integers", "question__title_slug": "sum-of-two-integers", "question__hide": false, "total_acs": 481457, "total_submitted": 926822, "frontend_question_id": 371, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 370, "question__article__live": true, "question__article__slug": "range-addition", "question__article__has_video_solution": false, "question__title": "Range Addition", "question__title_slug": "range-addition", "question__hide": false, "total_acs": 93623, "total_submitted": 130728, "frontend_question_id": 370, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 369, "question__article__live": true, "question__article__slug": "plus-one-linked-list", "question__article__has_video_solution": true, "question__title": "Plus One Linked List", "question__title_slug": "plus-one-linked-list", "question__hide": false, "total_acs": 80073, "total_submitted": 131169, "frontend_question_id": 369, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 368, "question__article__live": true, "question__article__slug": "largest-divisible-subset", "question__article__has_video_solution": false, "question__title": "Largest Divisible Subset", "question__title_slug": "largest-divisible-subset", "question__hide": false, "total_acs": 292983, "total_submitted": 646828, "frontend_question_id": 368, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 367, "question__article__live": true, "question__article__slug": "valid-perfect-square", "question__article__has_video_solution": false, "question__title": "Valid Perfect Square", "question__title_slug": "valid-perfect-square", "question__hide": false, "total_acs": 609636, "total_submitted": 1396358, "frontend_question_id": 367, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 366, "question__article__live": true, "question__article__slug": "find-leaves-of-binary-tree", "question__article__has_video_solution": true, "question__title": "Find Leaves of Binary Tree", "question__title_slug": "find-leaves-of-binary-tree", "question__hide": false, "total_acs": 256361, "total_submitted": 318100, "frontend_question_id": 366, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 365, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Water and Jug Problem", "question__title_slug": "water-and-jug-problem", "question__hide": false, "total_acs": 102428, "total_submitted": 251868, "frontend_question_id": 365, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 364, "question__article__live": true, "question__article__slug": "nested-list-weight-sum-ii", "question__article__has_video_solution": false, "question__title": "Nested List Weight Sum II", "question__title_slug": "nested-list-weight-sum-ii", "question__hide": false, "total_acs": 136729, "total_submitted": 209984, "frontend_question_id": 364, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 363, "question__article__live": true, "question__article__slug": "max-sum-of-rectangle-no-larger-than-k", "question__article__has_video_solution": false, "question__title": "Max Sum of Rectangle No Larger Than K", "question__title_slug": "max-sum-of-rectangle-no-larger-than-k", "question__hide": false, "total_acs": 125487, "total_submitted": 284183, "frontend_question_id": 363, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 362, "question__article__live": true, "question__article__slug": "design-hit-counter", "question__article__has_video_solution": false, "question__title": "Design Hit Counter", "question__title_slug": "design-hit-counter", "question__hide": false, "total_acs": 241970, "total_submitted": 352153, "frontend_question_id": 362, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 361, "question__article__live": true, "question__article__slug": "bomb-enemy", "question__article__has_video_solution": false, "question__title": "Bomb Enemy", "question__title_slug": "bomb-enemy", "question__hide": false, "total_acs": 78085, "total_submitted": 150812, "frontend_question_id": 361, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 360, "question__article__live": true, "question__article__slug": "sort-transformed-array", "question__article__has_video_solution": false, "question__title": "Sort Transformed Array", "question__title_slug": "sort-transformed-array", "question__hide": false, "total_acs": 65572, "total_submitted": 117474, "frontend_question_id": 360, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 359, "question__article__live": true, "question__article__slug": "logger-rate-limiter", "question__article__has_video_solution": true, "question__title": "Logger Rate Limiter", "question__title_slug": "logger-rate-limiter", "question__hide": false, "total_acs": 318715, "total_submitted": 419921, "frontend_question_id": 359, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 358, "question__article__live": true, "question__article__slug": "rearrange-string-k-distance-apart", "question__article__has_video_solution": false, "question__title": "Rearrange String k Distance Apart", "question__title_slug": "rearrange-string-k-distance-apart", "question__hide": false, "total_acs": 64409, "total_submitted": 166219, "frontend_question_id": 358, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 357, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count Numbers with Unique Digits", "question__title_slug": "count-numbers-with-unique-digits", "question__hide": false, "total_acs": 138631, "total_submitted": 261394, "frontend_question_id": 357, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 356, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Line Reflection", "question__title_slug": "line-reflection", "question__hide": false, "total_acs": 40867, "total_submitted": 114923, "frontend_question_id": 356, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 355, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Design Twitter", "question__title_slug": "design-twitter", "question__hide": false, "total_acs": 178551, "total_submitted": 451262, "frontend_question_id": 355, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 354, "question__article__live": true, "question__article__slug": "russian-doll-envelopes", "question__article__has_video_solution": false, "question__title": "Russian Doll Envelopes", "question__title_slug": "russian-doll-envelopes", "question__hide": false, "total_acs": 217719, "total_submitted": 586895, "frontend_question_id": 354, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 353, "question__article__live": true, "question__article__slug": "design-snake-game", "question__article__has_video_solution": false, "question__title": "Design Snake Game", "question__title_slug": "design-snake-game", "question__hide": false, "total_acs": 84169, "total_submitted": 217117, "frontend_question_id": 353, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 352, "question__article__live": true, "question__article__slug": "data-stream-as-disjoint-intervals", "question__article__has_video_solution": false, "question__title": "Data Stream as Disjoint Intervals", "question__title_slug": "data-stream-as-disjoint-intervals", "question__hide": false, "total_acs": 108665, "total_submitted": 181008, "frontend_question_id": 352, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 351, "question__article__live": false, "question__article__slug": "android-unlock-patterns", "question__article__has_video_solution": false, "question__title": "Android Unlock Patterns", "question__title_slug": "android-unlock-patterns", "question__hide": false, "total_acs": 72297, "total_submitted": 139419, "frontend_question_id": 351, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 350, "question__article__live": true, "question__article__slug": "intersection-of-two-arrays-ii", "question__article__has_video_solution": false, "question__title": "Intersection of Two Arrays II", "question__title_slug": "intersection-of-two-arrays-ii", "question__hide": false, "total_acs": 1209475, "total_submitted": 2140182, "frontend_question_id": 350, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 349, "question__article__live": true, "question__article__slug": "intersection-of-two-arrays", "question__article__has_video_solution": false, "question__title": "Intersection of Two Arrays", "question__title_slug": "intersection-of-two-arrays", "question__hide": false, "total_acs": 1214102, "total_submitted": 1628377, "frontend_question_id": 349, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 348, "question__article__live": true, "question__article__slug": "design-tic-tac-toe", "question__article__has_video_solution": false, "question__title": "Design Tic-Tac-Toe", "question__title_slug": "design-tic-tac-toe", "question__hide": false, "total_acs": 244402, "total_submitted": 421150, "frontend_question_id": 348, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 347, "question__article__live": true, "question__article__slug": "top-k-frequent-elements", "question__article__has_video_solution": true, "question__title": "Top K Frequent Elements", "question__title_slug": "top-k-frequent-elements", "question__hide": false, "total_acs": 2126983, "total_submitted": 3386513, "frontend_question_id": 347, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 346, "question__article__live": true, "question__article__slug": "moving-average-from-data-stream", "question__article__has_video_solution": true, "question__title": "Moving Average from Data Stream", "question__title_slug": "moving-average-from-data-stream", "question__hide": false, "total_acs": 385210, "total_submitted": 491063, "frontend_question_id": 346, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 345, "question__article__live": true, "question__article__slug": "reverse-vowels-of-a-string", "question__article__has_video_solution": true, "question__title": "Reverse Vowels of a String", "question__title_slug": "reverse-vowels-of-a-string", "question__hide": false, "total_acs": 853909, "total_submitted": 1604298, "frontend_question_id": 345, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 344, "question__article__live": true, "question__article__slug": "reverse-string", "question__article__has_video_solution": true, "question__title": "Reverse String", "question__title_slug": "reverse-string", "question__hide": false, "total_acs": 2516880, "total_submitted": 3231231, "frontend_question_id": 344, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 343, "question__article__live": true, "question__article__slug": "integer-break", "question__article__has_video_solution": false, "question__title": "Integer Break", "question__title_slug": "integer-break", "question__hide": false, "total_acs": 358303, "total_submitted": 593423, "frontend_question_id": 343, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 342, "question__article__live": true, "question__article__slug": "power-of-four", "question__article__has_video_solution": false, "question__title": "Power of Four", "question__title_slug": "power-of-four", "question__hide": false, "total_acs": 667060, "total_submitted": 1388308, "frontend_question_id": 342, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 341, "question__article__live": true, "question__article__slug": "flatten-nested-iterator", "question__article__has_video_solution": false, "question__title": "Flatten Nested List Iterator", "question__title_slug": "flatten-nested-list-iterator", "question__hide": false, "total_acs": 451003, "total_submitted": 698992, "frontend_question_id": 341, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 340, "question__article__live": true, "question__article__slug": "longest-substring-with-at-most-k-distinct-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring with At Most K Distinct Characters", "question__title_slug": "longest-substring-with-at-most-k-distinct-characters", "question__hide": false, "total_acs": 345790, "total_submitted": 707805, "frontend_question_id": 340, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 339, "question__article__live": true, "question__article__slug": "nested-list-weight-sum", "question__article__has_video_solution": true, "question__title": "Nested List Weight Sum", "question__title_slug": "nested-list-weight-sum", "question__hide": false, "total_acs": 282415, "total_submitted": 337191, "frontend_question_id": 339, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 338, "question__article__live": true, "question__article__slug": "counting-bits", "question__article__has_video_solution": false, "question__title": "Counting Bits", "question__title_slug": "counting-bits", "question__hide": false, "total_acs": 1108733, "total_submitted": 1415160, "frontend_question_id": 338, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 337, "question__article__live": true, "question__article__slug": "house-robber-iii", "question__article__has_video_solution": false, "question__title": "House Robber III", "question__title_slug": "house-robber-iii", "question__hide": false, "total_acs": 382031, "total_submitted": 703917, "frontend_question_id": 337, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 336, "question__article__live": true, "question__article__slug": "palindrome-pairs", "question__article__has_video_solution": false, "question__title": "Palindrome Pairs", "question__title_slug": "palindrome-pairs", "question__hide": false, "total_acs": 206196, "total_submitted": 582984, "frontend_question_id": 336, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 335, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Self Crossing", "question__title_slug": "self-crossing", "question__hide": false, "total_acs": 34603, "total_submitted": 113282, "frontend_question_id": 335, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 334, "question__article__live": true, "question__article__slug": "increasing-triplet-subsequence", "question__article__has_video_solution": false, "question__title": "Increasing Triplet Subsequence", "question__title_slug": "increasing-triplet-subsequence", "question__hide": false, "total_acs": 570308, "total_submitted": 1433136, "frontend_question_id": 334, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 333, "question__article__live": true, "question__article__slug": "largest-bst-subtree", "question__article__has_video_solution": false, "question__title": "Largest BST Subtree", "question__title_slug": "largest-bst-subtree", "question__hide": false, "total_acs": 107623, "total_submitted": 245238, "frontend_question_id": 333, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 332, "question__article__live": true, "question__article__slug": "reconstruct-itinerary", "question__article__has_video_solution": false, "question__title": "Reconstruct Itinerary", "question__title_slug": "reconstruct-itinerary", "question__hide": false, "total_acs": 429225, "total_submitted": 992667, "frontend_question_id": 332, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 331, "question__article__live": true, "question__article__slug": "verify-preorder-serialization-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Verify Preorder Serialization of a Binary Tree", "question__title_slug": "verify-preorder-serialization-of-a-binary-tree", "question__hide": false, "total_acs": 141155, "total_submitted": 311984, "frontend_question_id": 331, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 330, "question__article__live": true, "question__article__slug": "patching-array", "question__article__has_video_solution": false, "question__title": "Patching Array", "question__title_slug": "patching-array", "question__hide": false, "total_acs": 71314, "total_submitted": 170195, "frontend_question_id": 330, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 329, "question__article__live": true, "question__article__slug": "longest-increasing-path-in-a-matrix", "question__article__has_video_solution": false, "question__title": "Longest Increasing Path in a Matrix", "question__title_slug": "longest-increasing-path-in-a-matrix", "question__hide": false, "total_acs": 526233, "total_submitted": 980280, "frontend_question_id": 329, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 328, "question__article__live": true, "question__article__slug": "odd-even-linked-list", "question__article__has_video_solution": false, "question__title": "Odd Even Linked List", "question__title_slug": "odd-even-linked-list", "question__hide": false, "total_acs": 927059, "total_submitted": 1509596, "frontend_question_id": 328, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 327, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Count of Range Sum", "question__title_slug": "count-of-range-sum", "question__hide": false, "total_acs": 77094, "total_submitted": 214530, "frontend_question_id": 327, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 326, "question__article__live": true, "question__article__slug": "power-of-three", "question__article__has_video_solution": false, "question__title": "Power of Three", "question__title_slug": "power-of-three", "question__hide": false, "total_acs": 838278, "total_submitted": 1797754, "frontend_question_id": 326, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 325, "question__article__live": true, "question__article__slug": "maximum-size-subarray-sum-equals-k", "question__article__has_video_solution": false, "question__title": "Maximum Size Subarray Sum Equals k", "question__title_slug": "maximum-size-subarray-sum-equals-k", "question__hide": false, "total_acs": 184935, "total_submitted": 373627, "frontend_question_id": 325, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 324, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Wiggle Sort II", "question__title_slug": "wiggle-sort-ii", "question__hide": false, "total_acs": 159166, "total_submitted": 462874, "frontend_question_id": 324, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 323, "question__article__live": true, "question__article__slug": "number-of-connected-components-in-an-undirected-graph", "question__article__has_video_solution": true, "question__title": "Number of Connected Components in an Undirected Graph", "question__title_slug": "number-of-connected-components-in-an-undirected-graph", "question__hide": false, "total_acs": 401750, "total_submitted": 639046, "frontend_question_id": 323, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 322, "question__article__live": true, "question__article__slug": "coin-change", "question__article__has_video_solution": true, "question__title": "Coin Change", "question__title_slug": "coin-change", "question__hide": false, "total_acs": 1793763, "total_submitted": 4072288, "frontend_question_id": 322, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 321, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Create Maximum Number", "question__title_slug": "create-maximum-number", "question__hide": false, "total_acs": 60973, "total_submitted": 201654, "frontend_question_id": 321, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 320, "question__article__live": true, "question__article__slug": "generalized-abbreviation", "question__article__has_video_solution": false, "question__title": "Generalized Abbreviation", "question__title_slug": "generalized-abbreviation", "question__hide": false, "total_acs": 68228, "total_submitted": 116738, "frontend_question_id": 320, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 319, "question__article__live": true, "question__article__slug": "bulb-switcher", "question__article__has_video_solution": false, "question__title": "Bulb Switcher", "question__title_slug": "bulb-switcher", "question__hide": false, "total_acs": 219101, "total_submitted": 415024, "frontend_question_id": 319, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 318, "question__article__live": true, "question__article__slug": "maximum-product-of-word-lengths", "question__article__has_video_solution": false, "question__title": "Maximum Product of Word Lengths", "question__title_slug": "maximum-product-of-word-lengths", "question__hide": false, "total_acs": 217163, "total_submitted": 361841, "frontend_question_id": 318, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 317, "question__article__live": true, "question__article__slug": "shortest-distance-from-all-buildings", "question__article__has_video_solution": false, "question__title": "Shortest Distance from All Buildings", "question__title_slug": "shortest-distance-from-all-buildings", "question__hide": false, "total_acs": 176284, "total_submitted": 407711, "frontend_question_id": 317, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 316, "question__article__live": true, "question__article__slug": "remove-duplicate-letters", "question__article__has_video_solution": false, "question__title": "Remove Duplicate Letters", "question__title_slug": "remove-duplicate-letters", "question__hide": false, "total_acs": 333562, "total_submitted": 671069, "frontend_question_id": 316, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 315, "question__article__live": true, "question__article__slug": "count-of-smaller-numbers-after-self", "question__article__has_video_solution": false, "question__title": "Count of Smaller Numbers After Self", "question__title_slug": "count-of-smaller-numbers-after-self", "question__hide": false, "total_acs": 320340, "total_submitted": 754869, "frontend_question_id": 315, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 314, "question__article__live": true, "question__article__slug": "binary-tree-vertical-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Vertical Order Traversal", "question__title_slug": "binary-tree-vertical-order-traversal", "question__hide": false, "total_acs": 412430, "total_submitted": 756611, "frontend_question_id": 314, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 313, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Super Ugly Number", "question__title_slug": "super-ugly-number", "question__hide": false, "total_acs": 128601, "total_submitted": 284154, "frontend_question_id": 313, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 312, "question__article__live": true, "question__article__slug": "burst-balloons", "question__article__has_video_solution": false, "question__title": "Burst Balloons", "question__title_slug": "burst-balloons", "question__hide": false, "total_acs": 283320, "total_submitted": 481060, "frontend_question_id": 312, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 311, "question__article__live": true, "question__article__slug": "sparse-matrix-multiplication", "question__article__has_video_solution": false, "question__title": "Sparse Matrix Multiplication", "question__title_slug": "sparse-matrix-multiplication", "question__hide": false, "total_acs": 191063, "total_submitted": 280535, "frontend_question_id": 311, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 310, "question__article__live": true, "question__article__slug": "minimum-height-trees", "question__article__has_video_solution": false, "question__title": "Minimum Height Trees", "question__title_slug": "minimum-height-trees", "question__hide": false, "total_acs": 372173, "total_submitted": 891210, "frontend_question_id": 310, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 309, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-with-cooldown", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock with Cooldown", "question__title_slug": "best-time-to-buy-and-sell-stock-with-cooldown", "question__hide": false, "total_acs": 509419, "total_submitted": 874818, "frontend_question_id": 309, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 308, "question__article__live": false, "question__article__slug": "range-sum-query-2d-mutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query 2D - Mutable", "question__title_slug": "range-sum-query-2d-mutable", "question__hide": false, "total_acs": 77496, "total_submitted": 175702, "frontend_question_id": 308, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 307, "question__article__live": true, "question__article__slug": "range-sum-query-mutable", "question__article__has_video_solution": false, "question__title": "Range Sum Query - Mutable", "question__title_slug": "range-sum-query-mutable", "question__hide": false, "total_acs": 270455, "total_submitted": 659743, "frontend_question_id": 307, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 306, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Additive Number", "question__title_slug": "additive-number", "question__hide": false, "total_acs": 90573, "total_submitted": 286459, "frontend_question_id": 306, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 305, "question__article__live": true, "question__article__slug": "number-of-islands-ii", "question__article__has_video_solution": false, "question__title": "Number of Islands II", "question__title_slug": "number-of-islands-ii", "question__hide": false, "total_acs": 145070, "total_submitted": 363782, "frontend_question_id": 305, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 304, "question__article__live": true, "question__article__slug": "range-sum-query-2d-immutable", "question__article__has_video_solution": true, "question__title": "Range Sum Query 2D - Immutable", "question__title_slug": "range-sum-query-2d-immutable", "question__hide": false, "total_acs": 367621, "total_submitted": 672215, "frontend_question_id": 304, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 303, "question__article__live": true, "question__article__slug": "range-sum-query-immutable", "question__article__has_video_solution": true, "question__title": "Range Sum Query - Immutable", "question__title_slug": "range-sum-query-immutable", "question__hide": false, "total_acs": 535822, "total_submitted": 842478, "frontend_question_id": 303, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 302, "question__article__live": true, "question__article__slug": "smallest-rectangle-enclosing-black-pixels", "question__article__has_video_solution": false, "question__title": "Smallest Rectangle Enclosing Black Pixels", "question__title_slug": "smallest-rectangle-enclosing-black-pixels", "question__hide": false, "total_acs": 50017, "total_submitted": 84842, "frontend_question_id": 302, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 301, "question__article__live": true, "question__article__slug": "remove-invalid-parentheses", "question__article__has_video_solution": false, "question__title": "Remove Invalid Parentheses", "question__title_slug": "remove-invalid-parentheses", "question__hide": false, "total_acs": 431753, "total_submitted": 894355, "frontend_question_id": 301, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 300, "question__article__live": true, "question__article__slug": "longest-increasing-subsequence", "question__article__has_video_solution": false, "question__title": "Longest Increasing Subsequence", "question__title_slug": "longest-increasing-subsequence", "question__hide": false, "total_acs": 1684641, "total_submitted": 3037461, "frontend_question_id": 300, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 299, "question__article__live": true, "question__article__slug": "bulls-and-cows", "question__article__has_video_solution": false, "question__title": "Bulls and Cows", "question__title_slug": "bulls-and-cows", "question__hide": false, "total_acs": 374647, "total_submitted": 744640, "frontend_question_id": 299, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 298, "question__article__live": true, "question__article__slug": "binary-tree-longest-consecutive-sequence", "question__article__has_video_solution": false, "question__title": "Binary Tree Longest Consecutive Sequence", "question__title_slug": "binary-tree-longest-consecutive-sequence", "question__hide": false, "total_acs": 148092, "total_submitted": 276611, "frontend_question_id": 298, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 297, "question__article__live": true, "question__article__slug": "serialize-and-deserialize-binary-tree", "question__article__has_video_solution": false, "question__title": "Serialize and Deserialize Binary Tree", "question__title_slug": "serialize-and-deserialize-binary-tree", "question__hide": false, "total_acs": 871122, "total_submitted": 1531945, "frontend_question_id": 297, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 296, "question__article__live": true, "question__article__slug": "best-meeting-point", "question__article__has_video_solution": false, "question__title": "Best Meeting Point", "question__title_slug": "best-meeting-point", "question__hide": false, "total_acs": 84040, "total_submitted": 137897, "frontend_question_id": 296, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 295, "question__article__live": true, "question__article__slug": "find-median-from-data-stream", "question__article__has_video_solution": false, "question__title": "Find Median from Data Stream", "question__title_slug": "find-median-from-data-stream", "question__hide": false, "total_acs": 787785, "total_submitted": 1516307, "frontend_question_id": 295, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 294, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Flip Game II", "question__title_slug": "flip-game-ii", "question__hide": false, "total_acs": 70935, "total_submitted": 136154, "frontend_question_id": 294, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 293, "question__article__live": true, "question__article__slug": "flip-game", "question__article__has_video_solution": false, "question__title": "Flip Game", "question__title_slug": "flip-game", "question__hide": false, "total_acs": 73511, "total_submitted": 113825, "frontend_question_id": 293, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 292, "question__article__live": true, "question__article__slug": "nim-game", "question__article__has_video_solution": false, "question__title": "Nim Game", "question__title_slug": "nim-game", "question__hide": false, "total_acs": 378080, "total_submitted": 664601, "frontend_question_id": 292, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 291, "question__article__live": true, "question__article__slug": "word-pattern-ii", "question__article__has_video_solution": false, "question__title": "Word Pattern II", "question__title_slug": "word-pattern-ii", "question__hide": false, "total_acs": 76268, "total_submitted": 158342, "frontend_question_id": 291, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 290, "question__article__live": true, "question__article__slug": "word-pattern", "question__article__has_video_solution": false, "question__title": "Word Pattern", "question__title_slug": "word-pattern", "question__hide": false, "total_acs": 716997, "total_submitted": 1704068, "frontend_question_id": 290, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 289, "question__article__live": true, "question__article__slug": "game-of-life", "question__article__has_video_solution": true, "question__title": "Game of Life", "question__title_slug": "game-of-life", "question__hide": false, "total_acs": 470858, "total_submitted": 680008, "frontend_question_id": 289, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 288, "question__article__live": true, "question__article__slug": "unique-word-abbreviation", "question__article__has_video_solution": false, "question__title": "Unique Word Abbreviation", "question__title_slug": "unique-word-abbreviation", "question__hide": false, "total_acs": 73351, "total_submitted": 278941, "frontend_question_id": 288, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 287, "question__article__live": true, "question__article__slug": "find-the-duplicate-number", "question__article__has_video_solution": false, "question__title": "Find the Duplicate Number", "question__title_slug": "find-the-duplicate-number", "question__hide": false, "total_acs": 1740040, "total_submitted": 2857841, "frontend_question_id": 287, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 286, "question__article__live": true, "question__article__slug": "walls-and-gates", "question__article__has_video_solution": false, "question__title": "Walls and Gates", "question__title_slug": "walls-and-gates", "question__hide": false, "total_acs": 317197, "total_submitted": 516064, "frontend_question_id": 286, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 285, "question__article__live": true, "question__article__slug": "inorder-successor-in-bst", "question__article__has_video_solution": false, "question__title": "Inorder Successor in BST", "question__title_slug": "inorder-successor-in-bst", "question__hide": false, "total_acs": 331507, "total_submitted": 665534, "frontend_question_id": 285, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 284, "question__article__live": true, "question__article__slug": "peeking-iterator", "question__article__has_video_solution": false, "question__title": "Peeking Iterator", "question__title_slug": "peeking-iterator", "question__hide": false, "total_acs": 220541, "total_submitted": 370313, "frontend_question_id": 284, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 283, "question__article__live": true, "question__article__slug": "move-zeroes", "question__article__has_video_solution": true, "question__title": "Move Zeroes", "question__title_slug": "move-zeroes", "question__hide": false, "total_acs": 2989510, "total_submitted": 4838412, "frontend_question_id": 283, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 282, "question__article__live": true, "question__article__slug": "expression-add-operators", "question__article__has_video_solution": false, "question__title": "Expression Add Operators", "question__title_slug": "expression-add-operators", "question__hide": false, "total_acs": 225663, "total_submitted": 565167, "frontend_question_id": 282, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 281, "question__article__live": true, "question__article__slug": "zigzag-iterator", "question__article__has_video_solution": false, "question__title": "Zigzag Iterator", "question__title_slug": "zigzag-iterator", "question__hide": false, "total_acs": 93667, "total_submitted": 146520, "frontend_question_id": 281, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 280, "question__article__live": true, "question__article__slug": "wiggle-sort", "question__article__has_video_solution": true, "question__title": "Wiggle Sort", "question__title_slug": "wiggle-sort", "question__hide": false, "total_acs": 141999, "total_submitted": 209776, "frontend_question_id": 280, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 279, "question__article__live": true, "question__article__slug": "perfect-squares", "question__article__has_video_solution": false, "question__title": "Perfect Squares", "question__title_slug": "perfect-squares", "question__hide": false, "total_acs": 853086, "total_submitted": 1555622, "frontend_question_id": 279, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 278, "question__article__live": true, "question__article__slug": "first-bad-version", "question__article__has_video_solution": true, "question__title": "First Bad Version", "question__title_slug": "first-bad-version", "question__hide": false, "total_acs": 1686316, "total_submitted": 3793364, "frontend_question_id": 278, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 277, "question__article__live": true, "question__article__slug": "find-the-celebrity", "question__article__has_video_solution": true, "question__title": "Find the Celebrity", "question__title_slug": "find-the-celebrity", "question__hide": false, "total_acs": 267923, "total_submitted": 566682, "frontend_question_id": 277, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 276, "question__article__live": true, "question__article__slug": "paint-fence", "question__article__has_video_solution": false, "question__title": "Paint Fence", "question__title_slug": "paint-fence", "question__hide": false, "total_acs": 113128, "total_submitted": 242372, "frontend_question_id": 276, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 275, "question__article__live": true, "question__article__slug": "h-index-ii", "question__article__has_video_solution": false, "question__title": "H-Index II", "question__title_slug": "h-index-ii", "question__hide": false, "total_acs": 205060, "total_submitted": 537342, "frontend_question_id": 275, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 274, "question__article__live": true, "question__article__slug": "h-index", "question__article__has_video_solution": false, "question__title": "H-Index", "question__title_slug": "h-index", "question__hide": false, "total_acs": 467772, "total_submitted": 1199289, "frontend_question_id": 274, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 273, "question__article__live": false, "question__article__slug": "integer-to-english-words", "question__article__has_video_solution": false, "question__title": "Integer to English Words", "question__title_slug": "integer-to-english-words", "question__hide": false, "total_acs": 381351, "total_submitted": 1244380, "frontend_question_id": 273, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 272, "question__article__live": true, "question__article__slug": "closest-binary-search-tree-value-ii", "question__article__has_video_solution": false, "question__title": "Closest Binary Search Tree Value II", "question__title_slug": "closest-binary-search-tree-value-ii", "question__hide": false, "total_acs": 118635, "total_submitted": 200528, "frontend_question_id": 272, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 271, "question__article__live": true, "question__article__slug": "encode-and-decode-strings", "question__article__has_video_solution": false, "question__title": "Encode and Decode Strings", "question__title_slug": "encode-and-decode-strings", "question__hide": false, "total_acs": 200778, "total_submitted": 429687, "frontend_question_id": 271, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 270, "question__article__live": true, "question__article__slug": "closest-bst-value", "question__article__has_video_solution": false, "question__title": "Closest Binary Search Tree Value", "question__title_slug": "closest-binary-search-tree-value", "question__hide": false, "total_acs": 344128, "total_submitted": 667546, "frontend_question_id": 270, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 269, "question__article__live": true, "question__article__slug": "alien-dictionary", "question__article__has_video_solution": false, "question__title": "Alien Dictionary", "question__title_slug": "alien-dictionary", "question__hide": false, "total_acs": 381883, "total_submitted": 1066993, "frontend_question_id": 269, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 268, "question__article__live": true, "question__article__slug": "missing-number", "question__article__has_video_solution": true, "question__title": "Missing Number", "question__title_slug": "missing-number", "question__hide": false, "total_acs": 2226255, "total_submitted": 3323511, "frontend_question_id": 268, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 267, "question__article__live": true, "question__article__slug": "palindrome-permutation-ii", "question__article__has_video_solution": false, "question__title": "Palindrome Permutation II", "question__title_slug": "palindrome-permutation-ii", "question__hide": false, "total_acs": 68290, "total_submitted": 164356, "frontend_question_id": 267, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 266, "question__article__live": true, "question__article__slug": "palindrome-permutation", "question__article__has_video_solution": false, "question__title": "Palindrome Permutation", "question__title_slug": "palindrome-permutation", "question__hide": false, "total_acs": 203447, "total_submitted": 302141, "frontend_question_id": 266, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 265, "question__article__live": true, "question__article__slug": "paint-house-ii", "question__article__has_video_solution": false, "question__title": "Paint House II", "question__title_slug": "paint-house-ii", "question__hide": false, "total_acs": 123087, "total_submitted": 224850, "frontend_question_id": 265, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 264, "question__article__live": false, "question__article__slug": "ugly-number-ii", "question__article__has_video_solution": false, "question__title": "Ugly Number II", "question__title_slug": "ugly-number-ii", "question__hide": false, "total_acs": 342365, "total_submitted": 741056, "frontend_question_id": 264, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 263, "question__article__live": true, "question__article__slug": "ugly-number", "question__article__has_video_solution": false, "question__title": "Ugly Number", "question__title_slug": "ugly-number", "question__hide": false, "total_acs": 516319, "total_submitted": 1231284, "frontend_question_id": 263, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 262, "question__article__live": true, "question__article__slug": "trips-and-users", "question__article__has_video_solution": false, "question__title": "Trips and Users", "question__title_slug": "trips-and-users", "question__hide": false, "total_acs": 183253, "total_submitted": 503565, "frontend_question_id": 262, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 261, "question__article__live": true, "question__article__slug": "graph-valid-tree", "question__article__has_video_solution": false, "question__title": "Graph Valid Tree", "question__title_slug": "graph-valid-tree", "question__hide": false, "total_acs": 401984, "total_submitted": 834483, "frontend_question_id": 261, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 260, "question__article__live": true, "question__article__slug": "single-number-iii", "question__article__has_video_solution": false, "question__title": "Single Number III", "question__title_slug": "single-number-iii", "question__hide": false, "total_acs": 352393, "total_submitted": 515020, "frontend_question_id": 260, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 259, "question__article__live": true, "question__article__slug": "3sum-smaller", "question__article__has_video_solution": false, "question__title": "3Sum Smaller", "question__title_slug": "3sum-smaller", "question__hide": false, "total_acs": 150925, "total_submitted": 297270, "frontend_question_id": 259, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 258, "question__article__live": true, "question__article__slug": "add-digits", "question__article__has_video_solution": false, "question__title": "Add Digits", "question__title_slug": "add-digits", "question__hide": false, "total_acs": 790411, "total_submitted": 1185911, "frontend_question_id": 258, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 257, "question__article__live": true, "question__article__slug": "binary-tree-paths", "question__article__has_video_solution": false, "question__title": "Binary Tree Paths", "question__title_slug": "binary-tree-paths", "question__hide": false, "total_acs": 728739, "total_submitted": 1142026, "frontend_question_id": 257, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 256, "question__article__live": true, "question__article__slug": "paint-house", "question__article__has_video_solution": false, "question__title": "Paint House", "question__title_slug": "paint-house", "question__hide": false, "total_acs": 208208, "total_submitted": 332829, "frontend_question_id": 256, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 255, "question__article__live": true, "question__article__slug": "verify-preorder-sequence-in-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Verify Preorder Sequence in Binary Search Tree", "question__title_slug": "verify-preorder-sequence-in-binary-search-tree", "question__hide": false, "total_acs": 81001, "total_submitted": 162150, "frontend_question_id": 255, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 254, "question__article__live": true, "question__article__slug": "factor-combinations", "question__article__has_video_solution": false, "question__title": "Factor Combinations", "question__title_slug": "factor-combinations", "question__hide": false, "total_acs": 127406, "total_submitted": 257135, "frontend_question_id": 254, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 253, "question__article__live": true, "question__article__slug": "meeting-rooms-ii", "question__article__has_video_solution": true, "question__title": "Meeting Rooms II", "question__title_slug": "meeting-rooms-ii", "question__hide": false, "total_acs": 897472, "total_submitted": 1748880, "frontend_question_id": 253, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 252, "question__article__live": true, "question__article__slug": "meeting-rooms", "question__article__has_video_solution": true, "question__title": "Meeting Rooms", "question__title_slug": "meeting-rooms", "question__hide": false, "total_acs": 400439, "total_submitted": 689110, "frontend_question_id": 252, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 251, "question__article__live": true, "question__article__slug": "flatten-2d-vector", "question__article__has_video_solution": false, "question__title": "Flatten 2D Vector", "question__title_slug": "flatten-2d-vector", "question__hide": false, "total_acs": 126911, "total_submitted": 256229, "frontend_question_id": 251, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 250, "question__article__live": true, "question__article__slug": "count-univalue-subtrees", "question__article__has_video_solution": false, "question__title": "Count Univalue Subtrees", "question__title_slug": "count-univalue-subtrees", "question__hide": false, "total_acs": 152917, "total_submitted": 270859, "frontend_question_id": 250, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 249, "question__article__live": true, "question__article__slug": "group-shifted-strings", "question__article__has_video_solution": true, "question__title": "Group Shifted Strings", "question__title_slug": "group-shifted-strings", "question__hide": false, "total_acs": 239119, "total_submitted": 363934, "frontend_question_id": 249, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 248, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Strobogrammatic Number III", "question__title_slug": "strobogrammatic-number-iii", "question__hide": false, "total_acs": 36515, "total_submitted": 86649, "frontend_question_id": 248, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 247, "question__article__live": true, "question__article__slug": "strobogrammatic-number-ii", "question__article__has_video_solution": false, "question__title": "Strobogrammatic Number II", "question__title_slug": "strobogrammatic-number-ii", "question__hide": false, "total_acs": 140776, "total_submitted": 268768, "frontend_question_id": 247, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 246, "question__article__live": true, "question__article__slug": "strobogrammatic-number", "question__article__has_video_solution": true, "question__title": "Strobogrammatic Number", "question__title_slug": "strobogrammatic-number", "question__hide": false, "total_acs": 174194, "total_submitted": 365210, "frontend_question_id": 246, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 245, "question__article__live": true, "question__article__slug": "shortest-word-distance-iii", "question__article__has_video_solution": false, "question__title": "Shortest Word Distance III", "question__title_slug": "shortest-word-distance-iii", "question__hide": false, "total_acs": 82284, "total_submitted": 140680, "frontend_question_id": 245, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 244, "question__article__live": true, "question__article__slug": "shortest-word-distance-ii", "question__article__has_video_solution": true, "question__title": "Shortest Word Distance II", "question__title_slug": "shortest-word-distance-ii", "question__hide": false, "total_acs": 153651, "total_submitted": 250829, "frontend_question_id": 244, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 243, "question__article__live": true, "question__article__slug": "shortest-word-distance", "question__article__has_video_solution": false, "question__title": "Shortest Word Distance", "question__title_slug": "shortest-word-distance", "question__hide": false, "total_acs": 214108, "total_submitted": 327598, "frontend_question_id": 243, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 242, "question__article__live": true, "question__article__slug": "valid-anagram", "question__article__has_video_solution": true, "question__title": "Valid Anagram", "question__title_slug": "valid-anagram", "question__hide": false, "total_acs": 3527861, "total_submitted": 5458244, "frontend_question_id": 242, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 241, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Different Ways to Add Parentheses", "question__title_slug": "different-ways-to-add-parentheses", "question__hide": false, "total_acs": 220130, "total_submitted": 336080, "frontend_question_id": 241, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 240, "question__article__live": true, "question__article__slug": "search-a-2d-matrix-ii", "question__article__has_video_solution": false, "question__title": "Search a 2D Matrix II", "question__title_slug": "search-a-2d-matrix-ii", "question__hide": false, "total_acs": 931628, "total_submitted": 1766213, "frontend_question_id": 240, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 239, "question__article__live": true, "question__article__slug": "sliding-window-maximum", "question__article__has_video_solution": false, "question__title": "Sliding Window Maximum", "question__title_slug": "sliding-window-maximum", "question__hide": false, "total_acs": 1031407, "total_submitted": 2213930, "frontend_question_id": 239, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 238, "question__article__live": true, "question__article__slug": "product-of-array-except-self", "question__article__has_video_solution": true, "question__title": "Product of Array Except Self", "question__title_slug": "product-of-array-except-self", "question__hide": false, "total_acs": 2646550, "total_submitted": 3990976, "frontend_question_id": 238, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 237, "question__article__live": true, "question__article__slug": "delete-node-in-a-linked-list", "question__article__has_video_solution": false, "question__title": "Delete Node in a Linked List", "question__title_slug": "delete-node-in-a-linked-list", "question__hide": false, "total_acs": 1397323, "total_submitted": 1750309, "frontend_question_id": 237, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 236, "question__article__live": true, "question__article__slug": "lowest-common-ancestor-of-a-binary-tree", "question__article__has_video_solution": false, "question__title": "Lowest Common Ancestor of a Binary Tree", "question__title_slug": "lowest-common-ancestor-of-a-binary-tree", "question__hide": false, "total_acs": 1636644, "total_submitted": 2620977, "frontend_question_id": 236, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 235, "question__article__live": true, "question__article__slug": "lowest-common-ancestor-of-a-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Lowest Common Ancestor of a Binary Search Tree", "question__title_slug": "lowest-common-ancestor-of-a-binary-search-tree", "question__hide": false, "total_acs": 1502160, "total_submitted": 2313680, "frontend_question_id": 235, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 234, "question__article__live": true, "question__article__slug": "palindrome-linked-list", "question__article__has_video_solution": true, "question__title": "Palindrome Linked List", "question__title_slug": "palindrome-linked-list", "question__hide": false, "total_acs": 1934149, "total_submitted": 3629583, "frontend_question_id": 234, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 233, "question__article__live": true, "question__article__slug": "number-of-digit-one", "question__article__has_video_solution": false, "question__title": "Number of Digit One", "question__title_slug": "number-of-digit-one", "question__hide": false, "total_acs": 93450, "total_submitted": 270096, "frontend_question_id": 233, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 232, "question__article__live": true, "question__article__slug": "implement-queue-using-stacks", "question__article__has_video_solution": false, "question__title": "Implement Queue using Stacks", "question__title_slug": "implement-queue-using-stacks", "question__hide": false, "total_acs": 933991, "total_submitted": 1408451, "frontend_question_id": 232, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 231, "question__article__live": true, "question__article__slug": "power-of-two", "question__article__has_video_solution": false, "question__title": "Power of Two", "question__title_slug": "power-of-two", "question__hide": false, "total_acs": 1317273, "total_submitted": 2757588, "frontend_question_id": 231, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 230, "question__article__live": true, "question__article__slug": "kth-smallest-element-in-a-bst", "question__article__has_video_solution": false, "question__title": "Kth Smallest Element in a BST", "question__title_slug": "kth-smallest-element-in-a-bst", "question__hide": false, "total_acs": 1435150, "total_submitted": 1974547, "frontend_question_id": 230, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 229, "question__article__live": true, "question__article__slug": "majority-element-ii", "question__article__has_video_solution": false, "question__title": "Majority Element II", "question__title_slug": "majority-element-ii", "question__hide": false, "total_acs": 685207, "total_submitted": 1327985, "frontend_question_id": 229, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 228, "question__article__live": true, "question__article__slug": "summary-ranges", "question__article__has_video_solution": false, "question__title": "Summary Ranges", "question__title_slug": "summary-ranges", "question__hide": false, "total_acs": 564024, "total_submitted": 1111055, "frontend_question_id": 228, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 227, "question__article__live": true, "question__article__slug": "basic-calculator-ii", "question__article__has_video_solution": false, "question__title": "Basic Calculator II", "question__title_slug": "basic-calculator-ii", "question__hide": false, "total_acs": 636292, "total_submitted": 1455257, "frontend_question_id": 227, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 226, "question__article__live": true, "question__article__slug": "invert-binary-tree", "question__article__has_video_solution": true, "question__title": "Invert Binary Tree", "question__title_slug": "invert-binary-tree", "question__hide": false, "total_acs": 2072856, "total_submitted": 2688950, "frontend_question_id": 226, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 225, "question__article__live": true, "question__article__slug": "implement-stack-using-queues", "question__article__has_video_solution": false, "question__title": "Implement Stack using Queues", "question__title_slug": "implement-stack-using-queues", "question__hide": false, "total_acs": 673023, "total_submitted": 1054038, "frontend_question_id": 225, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 224, "question__article__live": true, "question__article__slug": "basic-calculator", "question__article__has_video_solution": false, "question__title": "Basic Calculator", "question__title_slug": "basic-calculator", "question__hide": false, "total_acs": 467267, "total_submitted": 1073935, "frontend_question_id": 224, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 223, "question__article__live": true, "question__article__slug": "rectangle-area", "question__article__has_video_solution": false, "question__title": "Rectangle Area", "question__title_slug": "rectangle-area", "question__hide": false, "total_acs": 223209, "total_submitted": 482473, "frontend_question_id": 223, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 222, "question__article__live": true, "question__article__slug": "count-complete-tree-nodes", "question__article__has_video_solution": false, "question__title": "Count Complete Tree Nodes", "question__title_slug": "count-complete-tree-nodes", "question__hide": false, "total_acs": 726095, "total_submitted": 1108540, "frontend_question_id": 222, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 221, "question__article__live": true, "question__article__slug": "maximal-square", "question__article__has_video_solution": false, "question__title": "Maximal Square", "question__title_slug": "maximal-square", "question__hide": false, "total_acs": 684174, "total_submitted": 1466143, "frontend_question_id": 221, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 220, "question__article__live": true, "question__article__slug": "contains-duplicate-iii", "question__article__has_video_solution": false, "question__title": "Contains Duplicate III", "question__title_slug": "contains-duplicate-iii", "question__hide": false, "total_acs": 253150, "total_submitted": 1110989, "frontend_question_id": 220, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 219, "question__article__live": true, "question__article__slug": "contains-duplicate-ii", "question__article__has_video_solution": false, "question__title": "Contains Duplicate II", "question__title_slug": "contains-duplicate-ii", "question__hide": false, "total_acs": 943772, "total_submitted": 2082526, "frontend_question_id": 219, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 218, "question__article__live": true, "question__article__slug": "the-skyline-problem", "question__article__has_video_solution": false, "question__title": "The Skyline Problem", "question__title_slug": "the-skyline-problem", "question__hide": false, "total_acs": 289253, "total_submitted": 676986, "frontend_question_id": 218, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 217, "question__article__live": true, "question__article__slug": "contains-duplicate", "question__article__has_video_solution": false, "question__title": "Contains Duplicate", "question__title_slug": "contains-duplicate", "question__hide": false, "total_acs": 4006271, "total_submitted": 6484565, "frontend_question_id": 217, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 216, "question__article__live": true, "question__article__slug": "combination-sum-iii", "question__article__has_video_solution": false, "question__title": "Combination Sum III", "question__title_slug": "combination-sum-iii", "question__hide": false, "total_acs": 514248, "total_submitted": 737012, "frontend_question_id": 216, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 215, "question__article__live": true, "question__article__slug": "kth-largest-element-in-an-array", "question__article__has_video_solution": true, "question__title": "Kth Largest Element in an Array", "question__title_slug": "kth-largest-element-in-an-array", "question__hide": false, "total_acs": 2310002, "total_submitted": 3459578, "frontend_question_id": 215, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 214, "question__article__live": true, "question__article__slug": "shortest-palindrome", "question__article__has_video_solution": false, "question__title": "Shortest Palindrome", "question__title_slug": "shortest-palindrome", "question__hide": false, "total_acs": 180849, "total_submitted": 539553, "frontend_question_id": 214, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 213, "question__article__live": true, "question__article__slug": "house-robber-ii", "question__article__has_video_solution": false, "question__title": "House Robber II", "question__title_slug": "house-robber-ii", "question__hide": false, "total_acs": 758575, "total_submitted": 1804260, "frontend_question_id": 213, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 212, "question__article__live": true, "question__article__slug": "word-search-ii", "question__article__has_video_solution": true, "question__title": "Word Search II", "question__title_slug": "word-search-ii", "question__hide": false, "total_acs": 658816, "total_submitted": 1813675, "frontend_question_id": 212, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 211, "question__article__live": true, "question__article__slug": "add-and-search-word", "question__article__has_video_solution": false, "question__title": "Design Add and Search Words Data Structure", "question__title_slug": "design-add-and-search-words-data-structure", "question__hide": false, "total_acs": 639071, "total_submitted": 1409564, "frontend_question_id": 211, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 210, "question__article__live": true, "question__article__slug": "course-schedule-ii", "question__article__has_video_solution": true, "question__title": "Course Schedule II", "question__title_slug": "course-schedule-ii", "question__hide": false, "total_acs": 1037498, "total_submitted": 2051090, "frontend_question_id": 210, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 209, "question__article__live": true, "question__article__slug": "minimum-size-subarray-sum", "question__article__has_video_solution": false, "question__title": "Minimum Size Subarray Sum", "question__title_slug": "minimum-size-subarray-sum", "question__hide": false, "total_acs": 1049113, "total_submitted": 2223350, "frontend_question_id": 209, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 208, "question__article__live": true, "question__article__slug": "implement-trie-prefix-tree", "question__article__has_video_solution": false, "question__title": "Implement Trie (Prefix Tree)", "question__title_slug": "implement-trie-prefix-tree", "question__hide": false, "total_acs": 1041651, "total_submitted": 1594881, "frontend_question_id": 208, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 207, "question__article__live": true, "question__article__slug": "course-schedule", "question__article__has_video_solution": false, "question__title": "Course Schedule", "question__title_slug": "course-schedule", "question__hide": false, "total_acs": 1571090, "total_submitted": 3355116, "frontend_question_id": 207, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 206, "question__article__live": true, "question__article__slug": "reverse-linked-list", "question__article__has_video_solution": true, "question__title": "Reverse Linked List", "question__title_slug": "reverse-linked-list", "question__hide": false, "total_acs": 4160446, "total_submitted": 5425159, "frontend_question_id": 206, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 205, "question__article__live": true, "question__article__slug": "isomorphic-strings", "question__article__has_video_solution": false, "question__title": "Isomorphic Strings", "question__title_slug": "isomorphic-strings", "question__hide": false, "total_acs": 1348757, "total_submitted": 2983816, "frontend_question_id": 205, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 204, "question__article__live": true, "question__article__slug": "count-primes", "question__article__has_video_solution": false, "question__title": "Count Primes", "question__title_slug": "count-primes", "question__hide": false, "total_acs": 867507, "total_submitted": 2578351, "frontend_question_id": 204, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 203, "question__article__live": true, "question__article__slug": "remove-linked-list-elements", "question__article__has_video_solution": false, "question__title": "Remove Linked List Elements", "question__title_slug": "remove-linked-list-elements", "question__hide": false, "total_acs": 1136410, "total_submitted": 2321507, "frontend_question_id": 203, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 202, "question__article__live": true, "question__article__slug": "happy-number", "question__article__has_video_solution": false, "question__title": "Happy Number", "question__title_slug": "happy-number", "question__hide": false, "total_acs": 1468339, "total_submitted": 2612784, "frontend_question_id": 202, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 201, "question__article__live": true, "question__article__slug": "bitwise-and-of-numbers-range", "question__article__has_video_solution": false, "question__title": "Bitwise AND of Numbers Range", "question__title_slug": "bitwise-and-of-numbers-range", "question__hide": false, "total_acs": 393799, "total_submitted": 838731, "frontend_question_id": 201, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 200, "question__article__live": true, "question__article__slug": "number-of-islands", "question__article__has_video_solution": true, "question__title": "Number of Islands", "question__title_slug": "number-of-islands", "question__hide": false, "total_acs": 2742423, "total_submitted": 4601421, "frontend_question_id": 200, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 199, "question__article__live": true, "question__article__slug": "binary-tree-right-side-view", "question__article__has_video_solution": true, "question__title": "Binary Tree Right Side View", "question__title_slug": "binary-tree-right-side-view", "question__hide": false, "total_acs": 1318462, "total_submitted": 2086611, "frontend_question_id": 199, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 198, "question__article__live": true, "question__article__slug": "house-robber", "question__article__has_video_solution": false, "question__title": "House Robber", "question__title_slug": "house-robber", "question__hide": false, "total_acs": 2217957, "total_submitted": 4342821, "frontend_question_id": 198, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 197, "question__article__live": true, "question__article__slug": "rising-temperature", "question__article__has_video_solution": false, "question__title": "Rising Temperature", "question__title_slug": "rising-temperature", "question__hide": false, "total_acs": 645231, "total_submitted": 1356730, "frontend_question_id": 197, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 196, "question__article__live": true, "question__article__slug": "delete-duplicate-emails", "question__article__has_video_solution": false, "question__title": "Delete Duplicate Emails", "question__title_slug": "delete-duplicate-emails", "question__hide": false, "total_acs": 531259, "total_submitted": 856560, "frontend_question_id": 196, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 195, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Tenth Line", "question__title_slug": "tenth-line", "question__hide": false, "total_acs": 107064, "total_submitted": 320686, "frontend_question_id": 195, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 194, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Transpose File", "question__title_slug": "transpose-file", "question__hide": false, "total_acs": 25831, "total_submitted": 97920, "frontend_question_id": 194, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 193, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Valid Phone Numbers", "question__title_slug": "valid-phone-numbers", "question__hide": false, "total_acs": 83620, "total_submitted": 320997, "frontend_question_id": 193, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 192, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Word Frequency", "question__title_slug": "word-frequency", "question__hide": false, "total_acs": 51177, "total_submitted": 198518, "frontend_question_id": 192, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 191, "question__article__live": true, "question__article__slug": "number-of-1-bits", "question__article__has_video_solution": false, "question__title": "Number of 1 Bits", "question__title_slug": "number-of-1-bits", "question__hide": false, "total_acs": 1476007, "total_submitted": 2072663, "frontend_question_id": 191, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 190, "question__article__live": true, "question__article__slug": "reverse-bits", "question__article__has_video_solution": false, "question__title": "Reverse Bits", "question__title_slug": "reverse-bits", "question__hide": false, "total_acs": 799873, "total_submitted": 1360419, "frontend_question_id": 190, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 189, "question__article__live": true, "question__article__slug": "rotate-array", "question__article__has_video_solution": false, "question__title": "Rotate Array", "question__title_slug": "rotate-array", "question__hide": false, "total_acs": 2176280, "total_submitted": 5349215, "frontend_question_id": 189, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 188, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-iv", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock IV", "question__title_slug": "best-time-to-buy-and-sell-stock-iv", "question__hide": false, "total_acs": 456806, "total_submitted": 1063243, "frontend_question_id": 188, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 187, "question__article__live": true, "question__article__slug": "repeated-dna-sequences", "question__article__has_video_solution": false, "question__title": "Repeated DNA Sequences", "question__title_slug": "repeated-dna-sequences", "question__hide": false, "total_acs": 379686, "total_submitted": 774717, "frontend_question_id": 187, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 186, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string-ii", "question__article__has_video_solution": true, "question__title": "Reverse Words in a String II", "question__title_slug": "reverse-words-in-a-string-ii", "question__hide": false, "total_acs": 161977, "total_submitted": 296210, "frontend_question_id": 186, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 185, "question__article__live": true, "question__article__slug": "department-top-three-salaries", "question__article__has_video_solution": false, "question__title": "Department Top Three Salaries", "question__title_slug": "department-top-three-salaries", "question__hide": false, "total_acs": 327539, "total_submitted": 612044, "frontend_question_id": 185, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 184, "question__article__live": true, "question__article__slug": "department-highest-salary", "question__article__has_video_solution": false, "question__title": "Department Highest Salary", "question__title_slug": "department-highest-salary", "question__hide": false, "total_acs": 387255, "total_submitted": 746852, "frontend_question_id": 184, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 183, "question__article__live": true, "question__article__slug": "customers-who-never-order", "question__article__has_video_solution": false, "question__title": "Customers Who Never Order", "question__title_slug": "customers-who-never-order", "question__hide": false, "total_acs": 813044, "total_submitted": 1174811, "frontend_question_id": 183, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 182, "question__article__live": true, "question__article__slug": "duplicate-emails", "question__article__has_video_solution": false, "question__title": "Duplicate Emails", "question__title_slug": "duplicate-emails", "question__hide": false, "total_acs": 668184, "total_submitted": 939165, "frontend_question_id": 182, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 181, "question__article__live": true, "question__article__slug": "employees-earning-more-than-their-managers", "question__article__has_video_solution": false, "question__title": "Employees Earning More Than Their Managers", "question__title_slug": "employees-earning-more-than-their-managers", "question__hide": false, "total_acs": 644131, "total_submitted": 925227, "frontend_question_id": 181, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 180, "question__article__live": true, "question__article__slug": "consecutive-numbers", "question__article__has_video_solution": false, "question__title": "Consecutive Numbers", "question__title_slug": "consecutive-numbers", "question__hide": false, "total_acs": 375585, "total_submitted": 815604, "frontend_question_id": 180, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 179, "question__article__live": true, "question__article__slug": "largest-number", "question__article__has_video_solution": false, "question__title": "Largest Number", "question__title_slug": "largest-number", "question__hide": false, "total_acs": 477129, "total_submitted": 1315155, "frontend_question_id": 179, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 178, "question__article__live": true, "question__article__slug": "rank-scores", "question__article__has_video_solution": false, "question__title": "Rank Scores", "question__title_slug": "rank-scores", "question__hide": false, "total_acs": 391586, "total_submitted": 626699, "frontend_question_id": 178, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 177, "question__article__live": true, "question__article__slug": "nth-highest-salary", "question__article__has_video_solution": false, "question__title": "Nth Highest Salary", "question__title_slug": "nth-highest-salary", "question__hide": false, "total_acs": 395203, "total_submitted": 1041271, "frontend_question_id": 177, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 176, "question__article__live": true, "question__article__slug": "second-highest-salary", "question__article__has_video_solution": false, "question__title": "Second Highest Salary", "question__title_slug": "second-highest-salary", "question__hide": false, "total_acs": 868878, "total_submitted": 2142222, "frontend_question_id": 176, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 175, "question__article__live": true, "question__article__slug": "combine-two-tables", "question__article__has_video_solution": false, "question__title": "Combine Two Tables", "question__title_slug": "combine-two-tables", "question__hide": false, "total_acs": 1019564, "total_submitted": 1340370, "frontend_question_id": 175, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 174, "question__article__live": true, "question__article__slug": "dungeon-game", "question__article__has_video_solution": false, "question__title": "Dungeon Game", "question__title_slug": "dungeon-game", "question__hide": false, "total_acs": 225754, "total_submitted": 591445, "frontend_question_id": 174, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 173, "question__article__live": true, "question__article__slug": "binary-search-tree-iterator", "question__article__has_video_solution": false, "question__title": "Binary Search Tree Iterator", "question__title_slug": "binary-search-tree-iterator", "question__hide": false, "total_acs": 789285, "total_submitted": 1093620, "frontend_question_id": 173, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 172, "question__article__live": true, "question__article__slug": "factorial-trailing-zeroes", "question__article__has_video_solution": false, "question__title": "Factorial Trailing Zeroes", "question__title_slug": "factorial-trailing-zeroes", "question__hide": false, "total_acs": 452101, "total_submitted": 1041705, "frontend_question_id": 172, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 171, "question__article__live": true, "question__article__slug": "excel-sheet-column-number", "question__article__has_video_solution": false, "question__title": "Excel Sheet Column Number", "question__title_slug": "excel-sheet-column-number", "question__hide": false, "total_acs": 688481, "total_submitted": 1078139, "frontend_question_id": 171, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 170, "question__article__live": true, "question__article__slug": "two-sum-iii-data-structure-design", "question__article__has_video_solution": false, "question__title": "Two Sum III - Data structure design", "question__title_slug": "two-sum-iii-data-structure-design", "question__hide": false, "total_acs": 154892, "total_submitted": 406832, "frontend_question_id": 170, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 169, "question__article__live": true, "question__article__slug": "majority-element", "question__article__has_video_solution": false, "question__title": "Majority Element", "question__title_slug": "majority-element", "question__hide": false, "total_acs": 2882618, "total_submitted": 4443257, "frontend_question_id": 169, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 168, "question__article__live": true, "question__article__slug": "excel-sheet-column-title", "question__article__has_video_solution": false, "question__title": "Excel Sheet Column Title", "question__title_slug": "excel-sheet-column-title", "question__hide": false, "total_acs": 527139, "total_submitted": 1293112, "frontend_question_id": 168, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 167, "question__article__live": true, "question__article__slug": "two-sum-ii-input-array-is-sorted", "question__article__has_video_solution": false, "question__title": "Two Sum II - Input Array Is Sorted", "question__title_slug": "two-sum-ii-input-array-is-sorted", "question__hide": false, "total_acs": 2036879, "total_submitted": 3317169, "frontend_question_id": 167, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 166, "question__article__live": true, "question__article__slug": "fraction-to-recurring-decimal", "question__article__has_video_solution": false, "question__title": "Fraction to Recurring Decimal", "question__title_slug": "fraction-to-recurring-decimal", "question__hide": false, "total_acs": 227979, "total_submitted": 908520, "frontend_question_id": 166, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 165, "question__article__live": true, "question__article__slug": "compare-version-numbers", "question__article__has_video_solution": false, "question__title": "Compare Version Numbers", "question__title_slug": "compare-version-numbers", "question__hide": false, "total_acs": 491542, "total_submitted": 1206395, "frontend_question_id": 165, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 164, "question__article__live": true, "question__article__slug": "maximum-gap", "question__article__has_video_solution": false, "question__title": "Maximum Gap", "question__title_slug": "maximum-gap", "question__hide": false, "total_acs": 212479, "total_submitted": 460615, "frontend_question_id": 164, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 163, "question__article__live": true, "question__article__slug": "missing-ranges", "question__article__has_video_solution": false, "question__title": "Missing Ranges", "question__title_slug": "missing-ranges", "question__hide": false, "total_acs": 242514, "total_submitted": 717347, "frontend_question_id": 163, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 162, "question__article__live": true, "question__article__slug": "find-peak-element", "question__article__has_video_solution": true, "question__title": "Find Peak Element", "question__title_slug": "find-peak-element", "question__hide": false, "total_acs": 1378758, "total_submitted": 2997847, "frontend_question_id": 162, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 161, "question__article__live": true, "question__article__slug": "one-edit-distance", "question__article__has_video_solution": false, "question__title": "One Edit Distance", "question__title_slug": "one-edit-distance", "question__hide": false, "total_acs": 206450, "total_submitted": 601857, "frontend_question_id": 161, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 160, "question__article__live": true, "question__article__slug": "intersection-of-two-linked-lists", "question__article__has_video_solution": true, "question__title": "Intersection of Two Linked Lists", "question__title_slug": "intersection-of-two-linked-lists", "question__hide": false, "total_acs": 1575254, "total_submitted": 2732335, "frontend_question_id": 160, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 159, "question__article__live": true, "question__article__slug": "longest-substring-with-at-most-two-distinct-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring with At Most Two Distinct Characters", "question__title_slug": "longest-substring-with-at-most-two-distinct-characters", "question__hide": false, "total_acs": 260002, "total_submitted": 468938, "frontend_question_id": 159, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 158, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Read N Characters Given read4 II - Call Multiple Times", "question__title_slug": "read-n-characters-given-read4-ii-call-multiple-times", "question__hide": false, "total_acs": 183811, "total_submitted": 434395, "frontend_question_id": 158, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 157, "question__article__live": true, "question__article__slug": "read-n-characters-given-read4", "question__article__has_video_solution": false, "question__title": "Read N Characters Given Read4", "question__title_slug": "read-n-characters-given-read4", "question__hide": false, "total_acs": 191235, "total_submitted": 460144, "frontend_question_id": 157, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 156, "question__article__live": null, "question__article__slug": null, "question__article__has_video_solution": null, "question__title": "Binary Tree Upside Down", "question__title_slug": "binary-tree-upside-down", "question__hide": false, "total_acs": 102085, "total_submitted": 162447, "frontend_question_id": 156, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": true, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 155, "question__article__live": true, "question__article__slug": "min-stack", "question__article__has_video_solution": false, "question__title": "Min Stack", "question__title_slug": "min-stack", "question__hide": false, "total_acs": 1679195, "total_submitted": 3092645, "frontend_question_id": 155, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 154, "question__article__live": true, "question__article__slug": "find-minimum-in-rotated-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Find Minimum in Rotated Sorted Array II", "question__title_slug": "find-minimum-in-rotated-sorted-array-ii", "question__hide": false, "total_acs": 450285, "total_submitted": 1031088, "frontend_question_id": 154, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 153, "question__article__live": true, "question__article__slug": "find-minimum-in-rotated-sorted-array", "question__article__has_video_solution": false, "question__title": "Find Minimum in Rotated Sorted Array", "question__title_slug": "find-minimum-in-rotated-sorted-array", "question__hide": false, "total_acs": 1804447, "total_submitted": 3574496, "frontend_question_id": 153, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 152, "question__article__live": true, "question__article__slug": "maximum-product-subarray", "question__article__has_video_solution": false, "question__title": "Maximum Product Subarray", "question__title_slug": "maximum-product-subarray", "question__hide": false, "total_acs": 1277289, "total_submitted": 3636720, "frontend_question_id": 152, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 151, "question__article__live": true, "question__article__slug": "reverse-words-in-a-string", "question__article__has_video_solution": false, "question__title": "Reverse Words in a String", "question__title_slug": "reverse-words-in-a-string", "question__hide": false, "total_acs": 1530017, "total_submitted": 3565976, "frontend_question_id": 151, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 150, "question__article__live": true, "question__article__slug": "evaluate-reverse-polish-notation", "question__article__has_video_solution": false, "question__title": "Evaluate Reverse Polish Notation", "question__title_slug": "evaluate-reverse-polish-notation", "question__hide": false, "total_acs": 1052415, "total_submitted": 2039052, "frontend_question_id": 150, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 149, "question__article__live": true, "question__article__slug": "max-points-on-a-line", "question__article__has_video_solution": false, "question__title": "Max Points on a Line", "question__title_slug": "max-points-on-a-line", "question__hide": false, "total_acs": 393157, "total_submitted": 1464333, "frontend_question_id": 149, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 148, "question__article__live": true, "question__article__slug": "sort-list", "question__article__has_video_solution": false, "question__title": "Sort List", "question__title_slug": "sort-list", "question__hide": false, "total_acs": 793656, "total_submitted": 1365595, "frontend_question_id": 148, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 147, "question__article__live": true, "question__article__slug": "insertion-sort-list", "question__article__has_video_solution": true, "question__title": "Insertion Sort List", "question__title_slug": "insertion-sort-list", "question__hide": false, "total_acs": 372141, "total_submitted": 692472, "frontend_question_id": 147, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 146, "question__article__live": true, "question__article__slug": "lru-cache", "question__article__has_video_solution": false, "question__title": "LRU Cache", "question__title_slug": "lru-cache", "question__hide": false, "total_acs": 1643526, "total_submitted": 3860757, "frontend_question_id": 146, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 145, "question__article__live": true, "question__article__slug": "binary-tree-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Postorder Traversal", "question__title_slug": "binary-tree-postorder-traversal", "question__hide": false, "total_acs": 1197774, "total_submitted": 1683849, "frontend_question_id": 145, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 144, "question__article__live": true, "question__article__slug": "binary-tree-preorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Preorder Traversal", "question__title_slug": "binary-tree-preorder-traversal", "question__hide": false, "total_acs": 1619765, "total_submitted": 2324517, "frontend_question_id": 144, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 143, "question__article__live": true, "question__article__slug": "reorder-list", "question__article__has_video_solution": false, "question__title": "Reorder List", "question__title_slug": "reorder-list", "question__hide": false, "total_acs": 992366, "total_submitted": 1684667, "frontend_question_id": 143, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 142, "question__article__live": true, "question__article__slug": "linked-list-cycle-ii", "question__article__has_video_solution": false, "question__title": "Linked List Cycle II", "question__title_slug": "linked-list-cycle-ii", "question__hide": false, "total_acs": 1297042, "total_submitted": 2520287, "frontend_question_id": 142, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 141, "question__article__live": true, "question__article__slug": "linked-list-cycle", "question__article__has_video_solution": true, "question__title": "Linked List Cycle", "question__title_slug": "linked-list-cycle", "question__hide": false, "total_acs": 2979298, "total_submitted": 5899389, "frontend_question_id": 141, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 140, "question__article__live": true, "question__article__slug": "word-break-ii", "question__article__has_video_solution": false, "question__title": "Word Break II", "question__title_slug": "word-break-ii", "question__hide": false, "total_acs": 657218, "total_submitted": 1292388, "frontend_question_id": 140, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 139, "question__article__live": true, "question__article__slug": "word-break", "question__article__has_video_solution": true, "question__title": "Word Break", "question__title_slug": "word-break", "question__hide": false, "total_acs": 1686927, "total_submitted": 3600542, "frontend_question_id": 139, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 138, "question__article__live": true, "question__article__slug": "copy-list-with-random-pointer", "question__article__has_video_solution": false, "question__title": "Copy List with Random Pointer", "question__title_slug": "copy-list-with-random-pointer", "question__hide": false, "total_acs": 1256561, "total_submitted": 2229934, "frontend_question_id": 138, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 137, "question__article__live": true, "question__article__slug": "single-number-ii", "question__article__has_video_solution": false, "question__title": "Single Number II", "question__title_slug": "single-number-ii", "question__hide": false, "total_acs": 587097, "total_submitted": 934971, "frontend_question_id": 137, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 136, "question__article__live": true, "question__article__slug": "single-number", "question__article__has_video_solution": false, "question__title": "Single Number", "question__title_slug": "single-number", "question__hide": false, "total_acs": 2797517, "total_submitted": 3829398, "frontend_question_id": 136, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 135, "question__article__live": true, "question__article__slug": "candy", "question__article__has_video_solution": false, "question__title": "Candy", "question__title_slug": "candy", "question__hide": false, "total_acs": 523652, "total_submitted": 1208525, "frontend_question_id": 135, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 134, "question__article__live": true, "question__article__slug": "gas-station", "question__article__has_video_solution": false, "question__title": "Gas Station", "question__title_slug": "gas-station", "question__hide": false, "total_acs": 809986, "total_submitted": 1779885, "frontend_question_id": 134, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 133, "question__article__live": true, "question__article__slug": "clone-graph", "question__article__has_video_solution": false, "question__title": "Clone Graph", "question__title_slug": "clone-graph", "question__hide": false, "total_acs": 1245008, "total_submitted": 2161547, "frontend_question_id": 133, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 132, "question__article__live": true, "question__article__slug": "palindrome-partitioning-ii", "question__article__has_video_solution": false, "question__title": "Palindrome Partitioning II", "question__title_slug": "palindrome-partitioning-ii", "question__hide": false, "total_acs": 281002, "total_submitted": 826334, "frontend_question_id": 132, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 131, "question__article__live": true, "question__article__slug": "palindrome-partitioning", "question__article__has_video_solution": false, "question__title": "Palindrome Partitioning", "question__title_slug": "palindrome-partitioning", "question__hide": false, "total_acs": 890854, "total_submitted": 1285808, "frontend_question_id": 131, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 130, "question__article__live": true, "question__article__slug": "surrounded-regions", "question__article__has_video_solution": false, "question__title": "Surrounded Regions", "question__title_slug": "surrounded-regions", "question__hide": false, "total_acs": 708100, "total_submitted": 1787367, "frontend_question_id": 130, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 129, "question__article__live": true, "question__article__slug": "sum-root-to-leaf-numbers", "question__article__has_video_solution": false, "question__title": "Sum Root to Leaf Numbers", "question__title_slug": "sum-root-to-leaf-numbers", "question__hide": false, "total_acs": 884834, "total_submitted": 1341440, "frontend_question_id": 129, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 128, "question__article__live": true, "question__article__slug": "longest-consecutive-sequence", "question__article__has_video_solution": false, "question__title": "Longest Consecutive Sequence", "question__title_slug": "longest-consecutive-sequence", "question__hide": false, "total_acs": 1775378, "total_submitted": 3755269, "frontend_question_id": 128, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 127, "question__article__live": true, "question__article__slug": "word-ladder", "question__article__has_video_solution": true, "question__title": "Word Ladder", "question__title_slug": "word-ladder", "question__hide": false, "total_acs": 1072766, "total_submitted": 2726366, "frontend_question_id": 127, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 126, "question__article__live": true, "question__article__slug": "word-ladder-ii", "question__article__has_video_solution": false, "question__title": "Word Ladder II", "question__title_slug": "word-ladder-ii", "question__hide": false, "total_acs": 366923, "total_submitted": 1345871, "frontend_question_id": 126, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 125, "question__article__live": true, "question__article__slug": "valid-palindrome", "question__article__has_video_solution": false, "question__title": "Valid Palindrome", "question__title_slug": "valid-palindrome", "question__hide": false, "total_acs": 3003333, "total_submitted": 6303848, "frontend_question_id": 125, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 124, "question__article__live": true, "question__article__slug": "binary-tree-maximum-path-sum", "question__article__has_video_solution": false, "question__title": "Binary Tree Maximum Path Sum", "question__title_slug": "binary-tree-maximum-path-sum", "question__hide": false, "total_acs": 1233528, "total_submitted": 3078323, "frontend_question_id": 124, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 123, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-iii", "question__article__has_video_solution": false, "question__title": "Best Time to Buy and Sell Stock III", "question__title_slug": "best-time-to-buy-and-sell-stock-iii", "question__hide": false, "total_acs": 605947, "total_submitted": 1259685, "frontend_question_id": 123, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 122, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock-ii", "question__article__has_video_solution": true, "question__title": "Best Time to Buy and Sell Stock II", "question__title_slug": "best-time-to-buy-and-sell-stock-ii", "question__hide": false, "total_acs": 1909650, "total_submitted": 2866370, "frontend_question_id": 122, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 121, "question__article__live": true, "question__article__slug": "best-time-to-buy-and-sell-stock", "question__article__has_video_solution": true, "question__title": "Best Time to Buy and Sell Stock", "question__title_slug": "best-time-to-buy-and-sell-stock", "question__hide": false, "total_acs": 4672777, "total_submitted": 8698950, "frontend_question_id": 121, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 120, "question__article__live": true, "question__article__slug": "triangle", "question__article__has_video_solution": false, "question__title": "Triangle", "question__title_slug": "triangle", "question__hide": false, "total_acs": 758818, "total_submitted": 1337772, "frontend_question_id": 120, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 119, "question__article__live": true, "question__article__slug": "pascals-triangle-ii", "question__article__has_video_solution": false, "question__title": "Pascal's Triangle II", "question__title_slug": "pascals-triangle-ii", "question__hide": false, "total_acs": 886727, "total_submitted": 1383365, "frontend_question_id": 119, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 118, "question__article__live": true, "question__article__slug": "pascals-triangle", "question__article__has_video_solution": true, "question__title": "Pascal's Triangle", "question__title_slug": "pascals-triangle", "question__hide": false, "total_acs": 1671972, "total_submitted": 2246452, "frontend_question_id": 118, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 117, "question__article__live": true, "question__article__slug": "populating-next-right-pointers-in-each-node-ii", "question__article__has_video_solution": false, "question__title": "Populating Next Right Pointers in Each Node II", "question__title_slug": "populating-next-right-pointers-in-each-node-ii", "question__hide": false, "total_acs": 633679, "total_submitted": 1203106, "frontend_question_id": 117, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 116, "question__article__live": true, "question__article__slug": "populating-next-right-pointers-in-each-node", "question__article__has_video_solution": false, "question__title": "Populating Next Right Pointers in Each Node", "question__title_slug": "populating-next-right-pointers-in-each-node", "question__hide": false, "total_acs": 1046012, "total_submitted": 1664691, "frontend_question_id": 116, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 115, "question__article__live": true, "question__article__slug": "distinct-subsequences", "question__article__has_video_solution": false, "question__title": "Distinct Subsequences", "question__title_slug": "distinct-subsequences", "question__hide": false, "total_acs": 399469, "total_submitted": 847724, "frontend_question_id": 115, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 114, "question__article__live": true, "question__article__slug": "flatten-binary-tree-to-linked-list", "question__article__has_video_solution": false, "question__title": "Flatten Binary Tree to Linked List", "question__title_slug": "flatten-binary-tree-to-linked-list", "question__hide": false, "total_acs": 951906, "total_submitted": 1462418, "frontend_question_id": 114, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 113, "question__article__live": true, "question__article__slug": "path-sum-ii", "question__article__has_video_solution": false, "question__title": "Path Sum II", "question__title_slug": "path-sum-ii", "question__hide": false, "total_acs": 859827, "total_submitted": 1467927, "frontend_question_id": 113, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 112, "question__article__live": true, "question__article__slug": "path-sum", "question__article__has_video_solution": false, "question__title": "Path Sum", "question__title_slug": "path-sum", "question__hide": false, "total_acs": 1460628, "total_submitted": 2890540, "frontend_question_id": 112, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 111, "question__article__live": true, "question__article__slug": "minimum-depth-of-binary-tree", "question__article__has_video_solution": false, "question__title": "Minimum Depth of Binary Tree", "question__title_slug": "minimum-depth-of-binary-tree", "question__hide": false, "total_acs": 1201148, "total_submitted": 2498726, "frontend_question_id": 111, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 110, "question__article__live": true, "question__article__slug": "balanced-binary-tree", "question__article__has_video_solution": false, "question__title": "Balanced Binary Tree", "question__title_slug": "balanced-binary-tree", "question__hide": false, "total_acs": 1488970, "total_submitted": 2851066, "frontend_question_id": 110, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 109, "question__article__live": true, "question__article__slug": "convert-sorted-list-to-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Convert Sorted List to Binary Search Tree", "question__title_slug": "convert-sorted-list-to-binary-search-tree", "question__hide": false, "total_acs": 528238, "total_submitted": 851332, "frontend_question_id": 109, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 108, "question__article__live": true, "question__article__slug": "convert-sorted-array-to-bst", "question__article__has_video_solution": true, "question__title": "Convert Sorted Array to Binary Search Tree", "question__title_slug": "convert-sorted-array-to-binary-search-tree", "question__hide": false, "total_acs": 1207318, "total_submitted": 1681365, "frontend_question_id": 108, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 107, "question__article__live": true, "question__article__slug": "binary-tree-level-order-traversal-ii", "question__article__has_video_solution": false, "question__title": "Binary Tree Level Order Traversal II", "question__title_slug": "binary-tree-level-order-traversal-ii", "question__hide": false, "total_acs": 648686, "total_submitted": 1020919, "frontend_question_id": 107, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 106, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-inorder-and-postorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Inorder and Postorder Traversal", "question__title_slug": "construct-binary-tree-from-inorder-and-postorder-traversal", "question__hide": false, "total_acs": 642153, "total_submitted": 1018799, "frontend_question_id": 106, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 105, "question__article__live": true, "question__article__slug": "construct-binary-tree-from-preorder-and-inorder-traversal", "question__article__has_video_solution": false, "question__title": "Construct Binary Tree from Preorder and Inorder Traversal", "question__title_slug": "construct-binary-tree-from-preorder-and-inorder-traversal", "question__hide": false, "total_acs": 1234007, "total_submitted": 1926325, "frontend_question_id": 105, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 104, "question__article__live": true, "question__article__slug": "maximum-depth-of-binary-tree", "question__article__has_video_solution": true, "question__title": "Maximum Depth of Binary Tree", "question__title_slug": "maximum-depth-of-binary-tree", "question__hide": false, "total_acs": 3102362, "total_submitted": 4111629, "frontend_question_id": 104, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 103, "question__article__live": true, "question__article__slug": "binary-tree-zigzag-level-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Zigzag Level Order Traversal", "question__title_slug": "binary-tree-zigzag-level-order-traversal", "question__hide": false, "total_acs": 1174132, "total_submitted": 1988010, "frontend_question_id": 103, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 102, "question__article__live": true, "question__article__slug": "binary-tree-level-order-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Level Order Traversal", "question__title_slug": "binary-tree-level-order-traversal", "question__hide": false, "total_acs": 2245039, "total_submitted": 3331821, "frontend_question_id": 102, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 101, "question__article__live": true, "question__article__slug": "symmetric-tree", "question__article__has_video_solution": true, "question__title": "Symmetric Tree", "question__title_slug": "symmetric-tree", "question__hide": false, "total_acs": 1998139, "total_submitted": 3528738, "frontend_question_id": 101, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 100, "question__article__live": true, "question__article__slug": "same-tree", "question__article__has_video_solution": true, "question__title": "Same Tree", "question__title_slug": "same-tree", "question__hide": false, "total_acs": 2169106, "total_submitted": 3483292, "frontend_question_id": 100, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 99, "question__article__live": true, "question__article__slug": "recover-binary-search-tree", "question__article__has_video_solution": false, "question__title": "Recover Binary Search Tree", "question__title_slug": "recover-binary-search-tree", "question__hide": false, "total_acs": 455046, "total_submitted": 854379, "frontend_question_id": 99, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 98, "question__article__live": true, "question__article__slug": "validate-binary-search-tree", "question__article__has_video_solution": true, "question__title": "Validate Binary Search Tree", "question__title_slug": "validate-binary-search-tree", "question__hide": false, "total_acs": 2347857, "total_submitted": 7114206, "frontend_question_id": 98, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 97, "question__article__live": true, "question__article__slug": "interleaving-strings", "question__article__has_video_solution": false, "question__title": "Interleaving String", "question__title_slug": "interleaving-string", "question__hide": false, "total_acs": 524423, "total_submitted": 1308863, "frontend_question_id": 97, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 96, "question__article__live": true, "question__article__slug": "unique-binary-search-trees", "question__article__has_video_solution": false, "question__title": "Unique Binary Search Trees", "question__title_slug": "unique-binary-search-trees", "question__hide": false, "total_acs": 661309, "total_submitted": 1082289, "frontend_question_id": 96, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 95, "question__article__live": true, "question__article__slug": "unique-binary-search-trees-ii", "question__article__has_video_solution": false, "question__title": "Unique Binary Search Trees II", "question__title_slug": "unique-binary-search-trees-ii", "question__hide": false, "total_acs": 452625, "total_submitted": 782015, "frontend_question_id": 95, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 94, "question__article__live": true, "question__article__slug": "binary-tree-inorder-traversal", "question__article__has_video_solution": false, "question__title": "Binary Tree Inorder Traversal", "question__title_slug": "binary-tree-inorder-traversal", "question__hide": false, "total_acs": 2536634, "total_submitted": 3327194, "frontend_question_id": 94, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 93, "question__article__live": true, "question__article__slug": "restore-ip-addresses", "question__article__has_video_solution": false, "question__title": "Restore IP Addresses", "question__title_slug": "restore-ip-addresses", "question__hide": false, "total_acs": 460313, "total_submitted": 918655, "frontend_question_id": 93, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 92, "question__article__live": true, "question__article__slug": "reverse-linked-list-ii", "question__article__has_video_solution": true, "question__title": "Reverse Linked List II", "question__title_slug": "reverse-linked-list-ii", "question__hide": false, "total_acs": 869760, "total_submitted": 1821347, "frontend_question_id": 92, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 91, "question__article__live": true, "question__article__slug": "decode-ways", "question__article__has_video_solution": true, "question__title": "Decode Ways", "question__title_slug": "decode-ways", "question__hide": false, "total_acs": 1256898, "total_submitted": 3593991, "frontend_question_id": 91, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 90, "question__article__live": true, "question__article__slug": "subsets-ii", "question__article__has_video_solution": false, "question__title": "Subsets II", "question__title_slug": "subsets-ii", "question__hide": false, "total_acs": 924954, "total_submitted": 1611687, "frontend_question_id": 90, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 89, "question__article__live": true, "question__article__slug": "gray-code", "question__article__has_video_solution": false, "question__title": "Gray Code", "question__title_slug": "gray-code", "question__hide": false, "total_acs": 299340, "total_submitted": 504358, "frontend_question_id": 89, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 88, "question__article__live": true, "question__article__slug": "merge-sorted-arrays", "question__article__has_video_solution": true, "question__title": "Merge Sorted Array", "question__title_slug": "merge-sorted-array", "question__hide": false, "total_acs": 3172015, "total_submitted": 6368986, "frontend_question_id": 88, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 87, "question__article__live": true, "question__article__slug": "scramble-string", "question__article__has_video_solution": false, "question__title": "Scramble String", "question__title_slug": "scramble-string", "question__hide": false, "total_acs": 229444, "total_submitted": 570670, "frontend_question_id": 87, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 86, "question__article__live": true, "question__article__slug": "partition-list", "question__article__has_video_solution": false, "question__title": "Partition List", "question__title_slug": "partition-list", "question__hide": false, "total_acs": 625025, "total_submitted": 1108388, "frontend_question_id": 86, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 85, "question__article__live": true, "question__article__slug": "maximal-rectangle", "question__article__has_video_solution": false, "question__title": "Maximal Rectangle", "question__title_slug": "maximal-rectangle", "question__hide": false, "total_acs": 487198, "total_submitted": 963415, "frontend_question_id": 85, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 84, "question__article__live": true, "question__article__slug": "largest-rectangle-in-histogram", "question__article__has_video_solution": true, "question__title": "Largest Rectangle in Histogram", "question__title_slug": "largest-rectangle-in-histogram", "question__hide": false, "total_acs": 896298, "total_submitted": 2010594, "frontend_question_id": 84, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 83, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-list", "question__article__has_video_solution": true, "question__title": "Remove Duplicates from Sorted List", "question__title_slug": "remove-duplicates-from-sorted-list", "question__hide": false, "total_acs": 1526909, "total_submitted": 2900520, "frontend_question_id": 83, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 82, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-list-ii", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted List II", "question__title_slug": "remove-duplicates-from-sorted-list-ii", "question__hide": false, "total_acs": 738846, "total_submitted": 1552549, "frontend_question_id": 82, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 81, "question__article__live": true, "question__article__slug": "search-in-rotated-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Search in Rotated Sorted Array II", "question__title_slug": "search-in-rotated-sorted-array-ii", "question__hide": false, "total_acs": 725943, "total_submitted": 1923819, "frontend_question_id": 81, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 80, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-array-ii", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted Array II", "question__title_slug": "remove-duplicates-from-sorted-array-ii", "question__hide": false, "total_acs": 969978, "total_submitted": 1656783, "frontend_question_id": 80, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 79, "question__article__live": true, "question__article__slug": "word-search", "question__article__has_video_solution": false, "question__title": "Word Search", "question__title_slug": "word-search", "question__hide": false, "total_acs": 1685060, "total_submitted": 3928150, "frontend_question_id": 79, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 78, "question__article__live": true, "question__article__slug": "subsets", "question__article__has_video_solution": true, "question__title": "Subsets", "question__title_slug": "subsets", "question__hide": false, "total_acs": 1957716, "total_submitted": 2499097, "frontend_question_id": 78, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 77, "question__article__live": true, "question__article__slug": "combinations", "question__article__has_video_solution": false, "question__title": "Combinations", "question__title_slug": "combinations", "question__hide": false, "total_acs": 905223, "total_submitted": 1283596, "frontend_question_id": 77, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 76, "question__article__live": true, "question__article__slug": "minimum-window-substring", "question__article__has_video_solution": false, "question__title": "Minimum Window Substring", "question__title_slug": "minimum-window-substring", "question__hide": false, "total_acs": 1362345, "total_submitted": 3161306, "frontend_question_id": 76, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 75, "question__article__live": true, "question__article__slug": "sort-colors", "question__article__has_video_solution": false, "question__title": "Sort Colors", "question__title_slug": "sort-colors", "question__hide": false, "total_acs": 1946124, "total_submitted": 3114192, "frontend_question_id": 75, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 74, "question__article__live": true, "question__article__slug": "search-in-2d-matrix", "question__article__has_video_solution": false, "question__title": "Search a 2D Matrix", "question__title_slug": "search-a-2d-matrix", "question__hide": false, "total_acs": 1785532, "total_submitted": 3555963, "frontend_question_id": 74, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 73, "question__article__live": true, "question__article__slug": "set-matrix-zeroes", "question__article__has_video_solution": false, "question__title": "Set Matrix Zeroes", "question__title_slug": "set-matrix-zeroes", "question__hide": false, "total_acs": 1416392, "total_submitted": 2534588, "frontend_question_id": 73, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 72, "question__article__live": true, "question__article__slug": "edit-distance", "question__article__has_video_solution": false, "question__title": "Edit Distance", "question__title_slug": "edit-distance", "question__hide": false, "total_acs": 863553, "total_submitted": 1526934, "frontend_question_id": 72, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 71, "question__article__live": true, "question__article__slug": "simplify-path", "question__article__has_video_solution": true, "question__title": "Simplify Path", "question__title_slug": "simplify-path", "question__hide": false, "total_acs": 763284, "total_submitted": 1787257, "frontend_question_id": 71, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 70, "question__article__live": true, "question__article__slug": "climbing-stairs", "question__article__has_video_solution": false, "question__title": "Climbing Stairs", "question__title_slug": "climbing-stairs", "question__hide": false, "total_acs": 3267740, "total_submitted": 6175219, "frontend_question_id": 70, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 69, "question__article__live": true, "question__article__slug": "sqrtx", "question__article__has_video_solution": true, "question__title": "Sqrt(x)", "question__title_slug": "sqrtx", "question__hide": false, "total_acs": 1968249, "total_submitted": 5065781, "frontend_question_id": 69, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 68, "question__article__live": true, "question__article__slug": "text-justification", "question__article__has_video_solution": false, "question__title": "Text Justification", "question__title_slug": "text-justification", "question__hide": false, "total_acs": 418320, "total_submitted": 957708, "frontend_question_id": 68, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 67, "question__article__live": true, "question__article__slug": "add-binary", "question__article__has_video_solution": false, "question__title": "Add Binary", "question__title_slug": "add-binary", "question__hide": false, "total_acs": 1468976, "total_submitted": 2737271, "frontend_question_id": 67, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 66, "question__article__live": true, "question__article__slug": "plus-one", "question__article__has_video_solution": false, "question__title": "Plus One", "question__title_slug": "plus-one", "question__hide": false, "total_acs": 2256413, "total_submitted": 4970139, "frontend_question_id": 66, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 65, "question__article__live": true, "question__article__slug": "valid-number", "question__article__has_video_solution": false, "question__title": "Valid Number", "question__title_slug": "valid-number", "question__hide": false, "total_acs": 366569, "total_submitted": 1839821, "frontend_question_id": 65, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 64, "question__article__live": true, "question__article__slug": "minimum-path-sum", "question__article__has_video_solution": false, "question__title": "Minimum Path Sum", "question__title_slug": "minimum-path-sum", "question__hide": false, "total_acs": 1173594, "total_submitted": 1833122, "frontend_question_id": 64, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 63, "question__article__live": true, "question__article__slug": "unique-paths-ii", "question__article__has_video_solution": false, "question__title": "Unique Paths II", "question__title_slug": "unique-paths-ii", "question__hide": false, "total_acs": 935200, "total_submitted": 2245010, "frontend_question_id": 63, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 62, "question__article__live": true, "question__article__slug": "unique-paths", "question__article__has_video_solution": false, "question__title": "Unique Paths", "question__title_slug": "unique-paths", "question__hide": false, "total_acs": 1831820, "total_submitted": 2846087, "frontend_question_id": 62, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 61, "question__article__live": true, "question__article__slug": "rotate-list", "question__article__has_video_solution": false, "question__title": "Rotate List", "question__title_slug": "rotate-list", "question__hide": false, "total_acs": 963514, "total_submitted": 2543852, "frontend_question_id": 61, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 60, "question__article__live": true, "question__article__slug": "permutation-sequence", "question__article__has_video_solution": false, "question__title": "Permutation Sequence", "question__title_slug": "permutation-sequence", "question__hide": false, "total_acs": 396793, "total_submitted": 841542, "frontend_question_id": 60, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 59, "question__article__live": true, "question__article__slug": "spiral-matrix-ii", "question__article__has_video_solution": false, "question__title": "Spiral Matrix II", "question__title_slug": "spiral-matrix-ii", "question__hide": false, "total_acs": 575882, "total_submitted": 808504, "frontend_question_id": 59, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 58, "question__article__live": true, "question__article__slug": "length-of-last-word", "question__article__has_video_solution": false, "question__title": "Length of Last Word", "question__title_slug": "length-of-last-word", "question__hide": false, "total_acs": 1994081, "total_submitted": 3836921, "frontend_question_id": 58, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 57, "question__article__live": true, "question__article__slug": "insert-interval", "question__article__has_video_solution": false, "question__title": "Insert Interval", "question__title_slug": "insert-interval", "question__hide": false, "total_acs": 1116720, "total_submitted": 2685110, "frontend_question_id": 57, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 56, "question__article__live": true, "question__article__slug": "merge-intervals", "question__article__has_video_solution": true, "question__title": "Merge Intervals", "question__title_slug": "merge-intervals", "question__hide": false, "total_acs": 2400370, "total_submitted": 5061326, "frontend_question_id": 56, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 55, "question__article__live": true, "question__article__slug": "jump-game", "question__article__has_video_solution": false, "question__title": "Jump Game", "question__title_slug": "jump-game", "question__hide": false, "total_acs": 1910010, "total_submitted": 4958540, "frontend_question_id": 55, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 54, "question__article__live": true, "question__article__slug": "spiral-matrix", "question__article__has_video_solution": false, "question__title": "Spiral Matrix", "question__title_slug": "spiral-matrix", "question__hide": false, "total_acs": 1426210, "total_submitted": 2869552, "frontend_question_id": 54, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 53, "question__article__live": true, "question__article__slug": "maximum-subarray", "question__article__has_video_solution": true, "question__title": "Maximum Subarray", "question__title_slug": "maximum-subarray", "question__hide": false, "total_acs": 3904524, "total_submitted": 7682000, "frontend_question_id": 53, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 52, "question__article__live": true, "question__article__slug": "n-queens-ii", "question__article__has_video_solution": false, "question__title": "N-Queens II", "question__title_slug": "n-queens-ii", "question__hide": false, "total_acs": 389480, "total_submitted": 525647, "frontend_question_id": 52, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 51, "question__article__live": true, "question__article__slug": "n-queens", "question__article__has_video_solution": false, "question__title": "N-Queens", "question__title_slug": "n-queens", "question__hide": false, "total_acs": 726844, "total_submitted": 1061907, "frontend_question_id": 51, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 50, "question__article__live": true, "question__article__slug": "powx-n", "question__article__has_video_solution": false, "question__title": "Pow(x, n)", "question__title_slug": "powx-n", "question__hide": false, "total_acs": 1664731, "total_submitted": 4770020, "frontend_question_id": 50, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 49, "question__article__live": true, "question__article__slug": "group-anagrams", "question__article__has_video_solution": true, "question__title": "Group Anagrams", "question__title_slug": "group-anagrams", "question__hide": false, "total_acs": 2892590, "total_submitted": 4212821, "frontend_question_id": 49, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 48, "question__article__live": true, "question__article__slug": "rotate-image", "question__article__has_video_solution": false, "question__title": "Rotate Image", "question__title_slug": "rotate-image", "question__hide": false, "total_acs": 1716880, "total_submitted": 2303327, "frontend_question_id": 48, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 47, "question__article__live": true, "question__article__slug": "permutations-ii", "question__article__has_video_solution": false, "question__title": "Permutations II", "question__title_slug": "permutations-ii", "question__hide": false, "total_acs": 931834, "total_submitted": 1569736, "frontend_question_id": 47, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 46, "question__article__live": true, "question__article__slug": "permutations", "question__article__has_video_solution": false, "question__title": "Permutations", "question__title_slug": "permutations", "question__hide": false, "total_acs": 2081998, "total_submitted": 2653429, "frontend_question_id": 46, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 45, "question__article__live": true, "question__article__slug": "jump-game-ii", "question__article__has_video_solution": false, "question__title": "Jump Game II", "question__title_slug": "jump-game-ii", "question__hide": false, "total_acs": 1248481, "total_submitted": 3083472, "frontend_question_id": 45, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 44, "question__article__live": true, "question__article__slug": "wildcard-matching", "question__article__has_video_solution": false, "question__title": "Wildcard Matching", "question__title_slug": "wildcard-matching", "question__hide": false, "total_acs": 573922, "total_submitted": 2045232, "frontend_question_id": 44, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 43, "question__article__live": true, "question__article__slug": "multiply-strings", "question__article__has_video_solution": false, "question__title": "Multiply Strings", "question__title_slug": "multiply-strings", "question__hide": false, "total_acs": 800653, "total_submitted": 1976394, "frontend_question_id": 43, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 42, "question__article__live": true, "question__article__slug": "trapping-rain-water", "question__article__has_video_solution": false, "question__title": "Trapping Rain Water", "question__title_slug": "trapping-rain-water", "question__hide": false, "total_acs": 2120884, "total_submitted": 3414666, "frontend_question_id": 42, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 41, "question__article__live": true, "question__article__slug": "first-missing-positive", "question__article__has_video_solution": false, "question__title": "First Missing Positive", "question__title_slug": "first-missing-positive", "question__hide": false, "total_acs": 1216075, "total_submitted": 3073087, "frontend_question_id": 41, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 40, "question__article__live": true, "question__article__slug": "combination-sum-ii", "question__article__has_video_solution": false, "question__title": "Combination Sum II", "question__title_slug": "combination-sum-ii", "question__hide": false, "total_acs": 979227, "total_submitted": 1792545, "frontend_question_id": 40, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 39, "question__article__live": true, "question__article__slug": "combination-sum", "question__article__has_video_solution": true, "question__title": "Combination Sum", "question__title_slug": "combination-sum", "question__hide": false, "total_acs": 1945907, "total_submitted": 2717004, "frontend_question_id": 39, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 38, "question__article__live": true, "question__article__slug": "count-and-say", "question__article__has_video_solution": false, "question__title": "Count and Say", "question__title_slug": "count-and-say", "question__hide": false, "total_acs": 930684, "total_submitted": 1684079, "frontend_question_id": 38, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 37, "question__article__live": true, "question__article__slug": "sudoku-solver", "question__article__has_video_solution": false, "question__title": "Sudoku Solver", "question__title_slug": "sudoku-solver", "question__hide": false, "total_acs": 591751, "total_submitted": 964410, "frontend_question_id": 37, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 36, "question__article__live": true, "question__article__slug": "valid-sudoku", "question__article__has_video_solution": false, "question__title": "Valid Sudoku", "question__title_slug": "valid-sudoku", "question__hide": false, "total_acs": 1527833, "total_submitted": 2555788, "frontend_question_id": 36, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 35, "question__article__live": true, "question__article__slug": "search-insert-position", "question__article__has_video_solution": true, "question__title": "Search Insert Position", "question__title_slug": "search-insert-position", "question__hide": false, "total_acs": 2894076, "total_submitted": 6279383, "frontend_question_id": 35, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 34, "question__article__live": true, "question__article__slug": "find-first-and-last-position-of-element-in-sorted-array", "question__article__has_video_solution": false, "question__title": "Find First and Last Position of Element in Sorted Array", "question__title_slug": "find-first-and-last-position-of-element-in-sorted-array", "question__hide": false, "total_acs": 2048084, "total_submitted": 4612782, "frontend_question_id": 34, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 33, "question__article__live": true, "question__article__slug": "search-in-rotated-sorted-array", "question__article__has_video_solution": false, "question__title": "Search in Rotated Sorted Array", "question__title_slug": "search-in-rotated-sorted-array", "question__hide": false, "total_acs": 2751096, "total_submitted": 6737265, "frontend_question_id": 33, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 32, "question__article__live": true, "question__article__slug": "longest-valid-parentheses", "question__article__has_video_solution": false, "question__title": "Longest Valid Parentheses", "question__title_slug": "longest-valid-parentheses", "question__hide": false, "total_acs": 743106, "total_submitted": 2168701, "frontend_question_id": 32, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 31, "question__article__live": true, "question__article__slug": "next-permutation", "question__article__has_video_solution": true, "question__title": "Next Permutation", "question__title_slug": "next-permutation", "question__hide": false, "total_acs": 1354815, "total_submitted": 3380941, "frontend_question_id": 31, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 30, "question__article__live": true, "question__article__slug": "substring-with-concatenation-of-all-words", "question__article__has_video_solution": true, "question__title": "Substring with Concatenation of All Words", "question__title_slug": "substring-with-concatenation-of-all-words", "question__hide": false, "total_acs": 452586, "total_submitted": 1384492, "frontend_question_id": 30, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 29, "question__article__live": true, "question__article__slug": "divide-integers", "question__article__has_video_solution": false, "question__title": "Divide Two Integers", "question__title_slug": "divide-two-integers", "question__hide": false, "total_acs": 747063, "total_submitted": 4266571, "frontend_question_id": 29, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 28, "question__article__live": true, "question__article__slug": "find-the-index-of-the-first-occurrence-in-a-string", "question__article__has_video_solution": true, "question__title": "Find the Index of the First Occurrence in a String", "question__title_slug": "find-the-index-of-the-first-occurrence-in-a-string", "question__hide": false, "total_acs": 2475532, "total_submitted": 5826972, "frontend_question_id": 28, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 27, "question__article__live": true, "question__article__slug": "remove-element", "question__article__has_video_solution": true, "question__title": "Remove Element", "question__title_slug": "remove-element", "question__hide": false, "total_acs": 2928121, "total_submitted": 5137924, "frontend_question_id": 27, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 26, "question__article__live": true, "question__article__slug": "remove-duplicates-from-sorted-array", "question__article__has_video_solution": false, "question__title": "Remove Duplicates from Sorted Array", "question__title_slug": "remove-duplicates-from-sorted-array", "question__hide": false, "total_acs": 4375033, "total_submitted": 7819309, "frontend_question_id": 26, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 25, "question__article__live": true, "question__article__slug": "reverse-nodes-in-k-group", "question__article__has_video_solution": false, "question__title": "Reverse Nodes in k-Group", "question__title_slug": "reverse-nodes-in-k-group", "question__hide": false, "total_acs": 931487, "total_submitted": 1581226, "frontend_question_id": 25, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 24, "question__article__live": true, "question__article__slug": "swap-nodes-in-pairs", "question__article__has_video_solution": false, "question__title": "Swap Nodes in Pairs", "question__title_slug": "swap-nodes-in-pairs", "question__hide": false, "total_acs": 1371141, "total_submitted": 2125972, "frontend_question_id": 24, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 23, "question__article__live": true, "question__article__slug": "merge-k-sorted-list", "question__article__has_video_solution": true, "question__title": "Merge k Sorted Lists", "question__title_slug": "merge-k-sorted-lists", "question__hide": false, "total_acs": 2003295, "total_submitted": 3781234, "frontend_question_id": 23, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 22, "question__article__live": true, "question__article__slug": "generate-parentheses", "question__article__has_video_solution": true, "question__title": "Generate Parentheses", "question__title_slug": "generate-parentheses", "question__hide": false, "total_acs": 1834988, "total_submitted": 2457198, "frontend_question_id": 22, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 21, "question__article__live": true, "question__article__slug": "merge-two-sorted-lists", "question__article__has_video_solution": true, "question__title": "Merge Two Sorted Lists", "question__title_slug": "merge-two-sorted-lists", "question__hide": false, "total_acs": 4187864, "total_submitted": 6502692, "frontend_question_id": 21, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 20, "question__article__live": true, "question__article__slug": "valid-parentheses", "question__article__has_video_solution": true, "question__title": "Valid Parentheses", "question__title_slug": "valid-parentheses", "question__hide": false, "total_acs": 4628091, "total_submitted": 11395852, "frontend_question_id": 20, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 19, "question__article__live": true, "question__article__slug": "remove-nth-node-from-end-of-list", "question__article__has_video_solution": true, "question__title": "Remove Nth Node From End of List", "question__title_slug": "remove-nth-node-from-end-of-list", "question__hide": false, "total_acs": 2735113, "total_submitted": 6010882, "frontend_question_id": 19, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 18, "question__article__live": true, "question__article__slug": "4sum", "question__article__has_video_solution": false, "question__title": "4Sum", "question__title_slug": "4sum", "question__hide": false, "total_acs": 962306, "total_submitted": 2650372, "frontend_question_id": 18, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 17, "question__article__live": true, "question__article__slug": "letter-combinations-of-a-phone-number", "question__article__has_video_solution": false, "question__title": "Letter Combinations of a Phone Number", "question__title_slug": "letter-combinations-of-a-phone-number", "question__hide": false, "total_acs": 2037154, "total_submitted": 3361633, "frontend_question_id": 17, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 16, "question__article__live": true, "question__article__slug": "3sum-closest", "question__article__has_video_solution": true, "question__title": "3Sum Closest", "question__title_slug": "3sum-closest", "question__hide": false, "total_acs": 1227611, "total_submitted": 2678278, "frontend_question_id": 16, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 15, "question__article__live": true, "question__article__slug": "3sum", "question__article__has_video_solution": true, "question__title": "3Sum", "question__title_slug": "3sum", "question__hide": false, "total_acs": 3560398, "total_submitted": 10287353, "frontend_question_id": 15, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 14, "question__article__live": true, "question__article__slug": "longest-common-prefix", "question__article__has_video_solution": true, "question__title": "Longest Common Prefix", "question__title_slug": "longest-common-prefix", "question__hide": false, "total_acs": 3350834, "total_submitted": 7808491, "frontend_question_id": 14, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 13, "question__article__live": true, "question__article__slug": "roman-to-integer", "question__article__has_video_solution": true, "question__title": "Roman to Integer", "question__title_slug": "roman-to-integer", "question__hide": false, "total_acs": 3658135, "total_submitted": 5958379, "frontend_question_id": 13, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 12, "question__article__live": true, "question__article__slug": "integer-to-roman", "question__article__has_video_solution": true, "question__title": "Integer to Roman", "question__title_slug": "integer-to-roman", "question__hide": false, "total_acs": 1318404, "total_submitted": 2030283, "frontend_question_id": 12, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 11, "question__article__live": true, "question__article__slug": "container-with-most-water", "question__article__has_video_solution": true, "question__title": "Container With Most Water", "question__title_slug": "container-with-most-water", "question__hide": false, "total_acs": 2978199, "total_submitted": 5378629, "frontend_question_id": 11, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 10, "question__article__live": true, "question__article__slug": "regular-expression-matching", "question__article__has_video_solution": false, "question__title": "Regular Expression Matching", "question__title_slug": "regular-expression-matching", "question__hide": false, "total_acs": 962887, "total_submitted": 3416527, "frontend_question_id": 10, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 9, "question__article__live": true, "question__article__slug": "palindrome-number", "question__article__has_video_solution": true, "question__title": "Palindrome Number", "question__title_slug": "palindrome-number", "question__hide": false, "total_acs": 4658468, "total_submitted": 8242651, "frontend_question_id": 9, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 8, "question__article__live": true, "question__article__slug": "string-to-integer", "question__article__has_video_solution": false, "question__title": "String to Integer (atoi)", "question__title_slug": "string-to-integer-atoi", "question__hide": false, "total_acs": 1543586, "total_submitted": 8909010, "frontend_question_id": 8, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 7, "question__article__live": true, "question__article__slug": "reverse-integer", "question__article__has_video_solution": true, "question__title": "Reverse Integer", "question__title_slug": "reverse-integer", "question__hide": false, "total_acs": 3232172, "total_submitted": 11273741, "frontend_question_id": 7, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 6, "question__article__live": true, "question__article__slug": "zigzag-conversion", "question__article__has_video_solution": true, "question__title": "Zigzag Conversion", "question__title_slug": "zigzag-conversion", "question__hide": false, "total_acs": 1344437, "total_submitted": 2792568, "frontend_question_id": 6, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 5, "question__article__live": true, "question__article__slug": "longest-palindromic-substring", "question__article__has_video_solution": true, "question__title": "Longest Palindromic Substring", "question__title_slug": "longest-palindromic-substring", "question__hide": false, "total_acs": 3075802, "total_submitted": 9066462, "frontend_question_id": 5, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 4, "question__article__live": true, "question__article__slug": "median-of-two-sorted-arrays", "question__article__has_video_solution": true, "question__title": "Median of Two Sorted Arrays", "question__title_slug": "median-of-two-sorted-arrays", "question__hide": false, "total_acs": 2599036, "total_submitted": 6467249, "frontend_question_id": 4, "is_new_question": false}, "status": null, "difficulty": {"level": 3}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 3, "question__article__live": true, "question__article__slug": "longest-substring-without-repeating-characters", "question__article__has_video_solution": true, "question__title": "Longest Substring Without Repeating Characters", "question__title_slug": "longest-substring-without-repeating-characters", "question__hide": false, "total_acs": 5810795, "total_submitted": 16672478, "frontend_question_id": 3, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 2, "question__article__live": true, "question__article__slug": "add-two-numbers", "question__article__has_video_solution": true, "question__title": "Add Two Numbers", "question__title_slug": "add-two-numbers", "question__hide": false, "total_acs": 4593847, "total_submitted": 10686162, "frontend_question_id": 2, "is_new_question": false}, "status": null, "difficulty": {"level": 2}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}, {"stat": {"question_id": 1, "question__article__live": true, "question__article__slug": "two-sum", "question__article__has_video_solution": true, "question__title": "Two Sum", "question__title_slug": "two-sum", "question__hide": false, "total_acs": 13282755, "total_submitted": 25209535, "frontend_question_id": 1, "is_new_question": false}, "status": null, "difficulty": {"level": 1}, "paid_only": false, "is_favor": false, "frequency": 0, "progress": 0}], "frequency_high": 0, "frequency_mid": 0, "category_slug": "all"}