Very well executed for a game jam. Simple expressive idea that fits the theme paired with great sound design. I really enjoyed it. But you should definitely consider adding the reset button. Manually dragging all the tiles back is not much fun. Another thing is that I spent more time on the 6th level than on all the others combined. And also the counter on the number of tiles of a certain type I have should make the game less frustrating. Even considering all of the above, I haven't rated any other game higher than yours.