Concentration is a game where you have to remember a sequence of circles in order to pass each level. The more difficult the level is, the more circles you will have to remember. You will be presented with a sequence of circles on the screen, and you will have to match each one with its corresponding position on the bottom screen. If you get the correct sequence, you will pass the level. If you don't, you will fail.

Concentration helps you improve your memory, concentration, and attention. It can be played on any device, and it is intended for people of all ages.