Cauchy you devilish demon you! I really had a few additional wrinkles develop in my brain today, you better smooth them out!! Super fun and unique concept for a game while still being simple, i really had to use my noggin for the last few. I think the best puzzles are the ones where you think they're impossible at first and then suddenly see the light, and your puzzles definitely fulfilled that! The ramping up of the mechanics was well done!!