Thank you for create this section

[nshen]

Hello Emily,

Thank you very much for specifically enabling this section for me. I am a web developer and a supporter of Scroll. On October 22nd, I received my first batch of 150 SCR airdrops. Before that, I had 181 interactions on Scroll, minted 18 badges, and saved 2.4K marks. To celebrate this airdrop, I decided to create a LevelUp Chinese video tutorial series from scratch to help Chinese developers learn Solidity programming on the LevelUp website and to promote Scroll and LevelUp. Currently, I have recorded all 25 episodes of the Solidity Challenge videos and uploaded them to my newly created YouTube and Bilibili channels. It would be great if the official channels could help share these videos.

Additionally, during the process of recording the videos, I read every word on LevelUp, reviewed every piece of code, and completed every exercise. In the early stages of recording, whenever I found issues with the content or exercise code, I would try to submit PRs to fix these errors. I just checked and found that I have submitted a total of 8 PRs, with 3 of them merged so far: . However, in the later stages, starting from Challenge 17 onwards, the descriptions of the problems are not clear enough, making it impossible to write answers based solely on the descriptions provided. This is mainly because the method of determining whether an answer is correct is not by actually running the program but by comparing strings. Therefore, even a single missing character in the answer would be marked wrong. In other words, if the problem descriptions are not particularly clear, it is impossible to answer correctly, which is the biggest issue with the experience. For almost all the later challenges, I had to look at the answers to get them right.