The mechanic is really neat and the art is very cute! And some very tough levels haha.
I do wish it was clearer which objects I could or couldn't switch with (maybe a special outline for them?). Also was the white/yellow box with the designs supposed to do something? If they were, it they never did anything special for me and I couldn't figure them out...
Still all the same, it was very fun and satisfying to zip around all over the place by switching places with things!