Train Your Brain is a game that requires high concentration.
Two modes :
a) 1000 Equations - As time goes the game becomes more and more difficult. In the first levels you have to choose between two answers. After a few questions the amount of possible answers increases and the time remaining to give the answer...decreases! No one has managed to finish it.
b) Extreme Minute : Only one minute to give as many correct answers as you can.
Compare your high score with other people along the world through the Game Center!