OK I found where the problem might be with the rock paper scissors competition. All the files are named "猜拳A (0).webm", where A can be (A, B or C) and 0 can be (0-10). The issue is there is no variable corresponding to the letter or the number in the qsp file. I did some changes that made this part of the challenge zone work, and here they are. I took the .qsp from
this post and modified it, so it should be the latest translation. The coding isn't clean by me, but it should do the job, or at least it did for me.
I think I did no other changes and hopefully didn't break anything, but if you encounter issues that weren't in the unchanged file, let me know.