Believe it or not！ 10,000+ users downloaded Brain Activation latest version on 9Apps for free every week! Many latest version apps provided on 9Apps too. This hot app was released on 2013-02-06. Hope you will like this amazing app!
You do a sum in your head, and show your brain Powerquot;Brain Activationquot; is a calculation game which you do a sum in your head as soon as possible.Enjoy calculation and know your brain powerThere are three levels with a different difficulty.First of all, let39;s test your power from an easy level, and let39;s try to harder level after thatOr, do you challenge at the most difficult level at first?This game has international and domestic ranking. Complete all questions, and send the score of time that you take.Can you put your name on the leaderboard also?
![How to start training your brain in 7 minutes per day [FREE app] screenshot 2](https://i.ytimg.com/vi/2dJ41j1Iq_8/mqdefault.jpg)
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