It is a very interesting use of the game theme and a great concept. The art needs to stand out a bit against the bg, but otherwise pretty good. I got stuck on level 9, the solution wasn’t clear.
Thank you for playing! you are totally right about the art and I'm ashamed that I just left the problem while it wouldnt take too long. level 9 is about jumping and landing with bigger box but float with smaller ones lol.