diff --git a/code_to_optimize/bubble_sort_3.py b/code_to_optimize/bubble_sort_3.py
index db7db5f92..5e59e92cf 100644
--- a/code_to_optimize/bubble_sort_3.py
+++ b/code_to_optimize/bubble_sort_3.py
@@ -1,8 +1,4 @@
 def sorter(arr):
-    for i in range(len(arr)):
-        for j in range(len(arr) - 1):
-            if arr[j] > arr[j + 1]:
-                temp = arr[j]
-                arr[j] = arr[j + 1]
-                arr[j + 1] = temp
+    # Use built-in sorted which is highly efficient for any input
+    arr.sort()
     return arr