The puzzles are really cool! Personally though, it felt like the snake parts were just hindering me from enjoying the rest of the game. I think their difficulty could be toned down, or maybe these 2 types of game just don't match so well imo. It really felt frustrating to die with 3 points left on a snake level that requires 30 while I could be doing puzzles which are more interesting. Still, a very nice game overall!