great art style and cool puzzles related to the theme
this has potential in being a full fledged puzzle game.
that being said it get repetitive real fast (in a short demo like this is fine - so didn't take this into my rating)
if you guys are aiming to keep this going for a full game
puzzles need to be spread out more. and the music shouldn't hold the same loop
the entire level.
and a pay off for each puzzle other than just being a hurdle in the way would be great
in game currency that is used later on for example.
nice work.