World 12's pictures are messed up. On 12-8 you don't use the 3 "take pieces" squares anywhere so I can't figure out what to do.

спасибо

13-8 is fine. But yeah 12-8 is missing a step where you take one single blue block to insert at the end

thank you so much！！！

12-8 and 13-8 might be incomplete. Also there's a hidden puzzle at the end of credit to get the last achievement.

Thank you very much for your work and this beautiful guide !

I don't usually use guides but I definitely needed help with some of these puzzles and this guide was perfect! Thanks so much!

on 12-8 where an instruction is missing, use the green take 3 arrow to take the middle white and blue blocks before covering the area with the corner white, yellow, white.

Or use Spiritual Pollution's solution - https://steamproxy.com/sharedfiles/filedetails/?id=2849461375

I think in Part 12.8 is one Picture missing