Like many of the reviews before me
I couldn't help but ask for more levels, and admire how much of my time it wasted. A great concept and a great game, the execution was done wonderfully.
My requests for the sequel, because I think we all want one, are:
A reset button. I've often gone through a level just sitting because i made a stupid mistake and wanted a better score :(
Different Game Modes: Survival, which could be much like the game you have here, and maybe another where no matter what, you continue to the next level and your score at the end is what you have.
Great game though, I truly enjoyed it