NeonNim: The Subtraction Game app for iPhone and iPad

4.8 ( 6688 ratings )

Games Puzzle Strategy
Developer: Bayhoff Software

Free

Current version: 2.1.3, last update: 7 years ago
First release : 21 May 2009
App size: 1.21 Mb

Think you can beat your iPhone (or iPod touch) in a classic game of Nim: The Subtraction Game, a simplified variation of the Ancient Chinese game. Choose from four different levels of iPhone AI intelligence.

Also featured is a two player mode where friends can challenge one another using one iPhone/iPod touch.

The rules of The Subtraction Game are easy to learn:
1. Each game starts with 10 diamonds.
2. Players alternate turns, removing 1 or 2 diamonds.
3. The player who removes the last diamond wins the game.