The gameplay mechanic is one I've not seen before, so +1 for that. I found that the lack of effect sounds and animations made the game-player interaction a bit more difficult, since I didn't get any feedback whether I won a level, or if I advanced to the next one or not. Besides this issue, if you watch a couple more game design videos or if you manage your time a little better, I'm sure you can make a way better game with a similarly original idea.