Highly addictive and simple in the same time game.
Give your brain a test, it's not another Brain Tuner. This game help you practice your memory.
On each level a new circle is born and you have to decide which and touch it.
Circles are white and can be different sizes.
Seems to be simple and not worth, but it's really addictive and very difficult to go through level #20.
My personal record: 25.Try to beat me.