Simple but fun. I wished... the game would make it a little more obvious when you've actually cleaned a level.
Fun game with a cool concept. I love how the game bends the rules of the jam it was submitted to by having there be audio, which is against the rules, but the audio is literally just an aural version of the visuals, justifying this rule break.
As of writing this review, I have yet to beat the game, but I have come very close to doing so.