This game was a fun playthrough. I liked the cutscene at the beginning, and the mechanics were interesting. Maybe it would be better if there were a button to reset the level instead of the level resetting after a certain amount of time.
Maybe instead of resetting after a certain amount of time, after that same amount of time a button appears somewhere that asks if you want to reset. I've seem this in a number of puzzle games and I think it would fit the style of this game well.