Played through to the end. Even though you didn't get to include all of the levels you wanted, I'd rather a game end a bit too early while it's fun than overstay its welcome after the novelty has worn off. I loved how eating the cheese would change my color for border interaction. Really appreciated the undo feature, but would appreciate a complete level reset button as well. Seems like you could get a lot of mileage from level design using these simple mechanics.