Test and Train Your Mind Concentration Power.nConcentrate your look at the middle of table. Touch shuffled numbers from 1 to 25 as fast as possible. Compete against time and find out approximate attention level. nnGood way to train your Brain:n Attention enhancing Game n easy challenge for everyonen cognitive trainingn test Visual perception speed n improve memory switching timen develop dimensional, parallel attention.n raise the velocity of your reading speed. nnRegular Brain training can keep it healthy.nnMore detailed testing in Count25 paid app. nnGood luck