I just got the last programming-related achievement (completely on my own, zero hints except for the list of professor-beatable levels, with only "Score 40 in Pangu" left) and as much as it is tempting to just look how the shortest solutions work, the ideas I came up with while completing "Beat professor in 10 levels" achievement were so interesting that I expect many other levels to also contain some ingenious ideas worth discovering on my own. Which of the professor-beatable levels do you think I should...

I must admit, 2-6 stupifies me. It's easy enough to check the middle letters, but I don't see how I'm supposed to check the leftmost and rightmost letters when it only has one neighbour, and I can't setup rules only for the edges of a string.

That's the only achievement I have left. I don't feel like figuring this out on my own. The required 40 seems to be much more than 27-31 I previously achieved when winning. So help/hints/strats is appreciated.

# 基本思路：在被除数位置用字母x在对应数位存储除数信息；不断将被除数减去除数，每减一次将商增加一；被除数为负时停止循环并且加上一次除数得到余数 # 预处理，被除数处储存除数信息 (once)=.0000 >>=(end)> 1>=(start)x 0>= 1<=(start)1 0<=(start)0 (end)/=! /=</>> (end).!= !1=(start)1 !0=(start)0 1!=!!1 0!=!!0 (once)=0_ # 用下划线分隔被除数与商 # 减法运算循环 # 余数为负时删除下划线以停止运算，并且...

I used ChatGPT for this. I plan on trying it with Gemini next. Feed it CourseReport5.pdf and then give it the problems to solve, starting with 1-1. It makes some interesting mistakes until you teach it to correct them. I'm trying to see how far I can go until it corrects its assumptions....