Great concept! I really like the idea of using a game's settings to solve puzzles, it's a neat idea I've never seen before. I was able to solve about half of the puzzles, the others I couldn't quite figure out after trying a couple different ideas. One suggestion would be to maybe configure the level order to start with the easiest levels first to ease the user into the concept, because it can take a few tries to wrap your head around it. Nice job!