Description

***bug fix being submitted to apple asap for some issues with showing leaderboard***
How fast can you subtract? The problems start out easy -- 3 minus 2, 5 minus 1, you have 30 seconds to answer as many as you can. Each correct answer adds an additional second to the clock. Every few questions the numbers you are

What's New in Version 2.0

Better graphics, better sound, faster game play, and new version of OpenFeint. Universal app (support for iPad)