Super super super good! The density of puzzles is really high. On each screen there will usually be multiple puzzles to unlock different things using the same objects, which is really fun. I'd never played a Sokoban game before but the puzzles all felt really satisfying and not too hard.

Until the final main world... (the ice one) and everything after that. My brain couldn't handle the endgame puzzles. Part of it is probably because I'm too dumb for them. But also a lot of the later puzzles can be cheesed, so it felt like I wasn't doing some of them the intended way.

Overall the game is amazing, this is a very strong 4/5. Style is great, lovely music, really fun puzzles, and a ton of secrets!