I powered through the 2 snake maps like, so easy. then i just jumped up to 5 thinking i was hot shit (i was not hot shit). It took me a goood chunk of time to get through "5 snakes, lvl 3" and a friend even hopped on, bought the game, and tried to do it with me AND we both found different ways to finish the puzzle! I had fun, reminds me of sudoku, definitely going to play it again when i need a brain training.