This game is not for the faint of heart. You will find some puzzles easy. You will find some puzzles impossible. Your brain will dissolve. I did not find any glitches with the game, but when the game is fullscreened it doesn’t always scale very well, showing the same objects multiple times on some puzzle modes. It’s difficult to talk about what I like about this game, as it’s pretty straightforward and just breaks me. Basically if it sounds like your thing, get it.