I agree that it would make a cool phone game. I played it for quite a bit. I think you should consider the original numbrosia as a phone game also. I think i

I agree that it would make a cool phone game. I played it for quite a bit. I think you should consider the original numbrosia as a phone game also. I think if you had a collection of math-oriented games, you might put them all in one place or as one application, and market it that way. A key component to getting a lot of players on these types of games is a global high-score list. There are ways you can do that by just adding a library to your application and using someone else's service, so you don't have to re-code the wheel: http://highscores.marigoholdings.com/ http://highscores.marigoholdings.com/ (for iPhone) http://scoreninja.appspot.com/ http://scoreninja.appspot.com/ (for Android) Of course the Android Market place is not allowing paid apps right now, so keep that in mind.