Powerful Mind game from free downloadable games is the best mind training game out there. You have a circle divided in couple of different layers. Each layer contains different colored squares. Your job is to get the same color squares together. The squares will disappear when you manage to put three or more in the same line. You can achieve that by moving each level of the circle individually. But be careful. If you run out of options and make one false move, the circle will fill up with some new squares that won't match your desired pattern. Claim your Powerful Mind game, one of the best free downloadable games for your mind.