Can someone help me with my code for weekend challenge, please? ^^

Question

It used to work fine for 2x2 square, but I started to change it and now I completely lost :D So if you have free time - take a look at the code and tell me if you have some advice or found my mistake - it'll be awesome, thanks :3
Callenge post and my code

https://www.sololearn.com/discuss/633313/?ref=app

https://code.sololearn.com/cOIXQCAVQQdv/?ref=app

Answer 1

the code is totaly ok...
why this post?

Answer 2

Fixed)