** Challenge yourself to a new type of concentration game.

Throughout history Ninjas have been known for their great fighting skills, ability to enter and exit places without detection, and the appearance of almost God like abilities. Their ability to perform such great feats requires intense concentration and focus. In Ninja Concentration, you will train in the art of concentration to become a Ninja master. To help with your training, you will be guided by four other Ninja masters. Each master will challenge you in a different way and once you have successfully completed all 40 challenges, you will become the next great Ninja master.

** Please review in-game instructions and understand how to use your device before submitting a review. Also, please email me, bruce_mclaren@att.net with any issues that you might have. I respond to ALL my emails.

Features
1.) Universal application so you can play on an iPad, iPhone, and/or iPod Touch.
2.) 40 challenging levels.
3.) Endless mode.
4.) Three different levels of difficulty.
5.) OpenFeint leaderboards for each difficulty level.
6.) Receive OpenFeint points for unlocking achievements.
7.) All iPad orientations supported. (iPhone and iPod Touch uses portrait only).
8.) Resume last played game.
9.) Hints for when you get stuck.