How to Play
This is a brain training game which enables you to strengthen your instantaneous memory and eyesight.
Click [START]. After a countdown (wait for 3,2,1), you will see some numbers.
Memorize the number’s position on the screen quickly. The numbers will disappear for 0.7 seconds.
Then, the circles appear.
Click on the circles from the smallest number to the biggest number.
After 10 questions, the program will tell your brain age on the screen.
Aim at the brain age of 20.