numBattle

* Incredibly fun and addictive game *
You're going to exercise your brains and become better at the basic mathematical operations.
Play against your friends or take on the built-in artificial inteligens.

Key Features:
- Play against your friends
- Play alone against the built-in AI
- Play when you want, numBattle is all turn-based
- Have multiple games going at the same time
- Custom designed calculator