A comprehensive test finger speed (click speed) game, continuous training can quickly improve finger dexterity and brain training at the same time! Built-in several exercises and test weapons, practice 30 minutes a day, you can quickly improve the reaction and click speed results! hand speed is a crazy test is the hand-brain coordination training game, slide left and right, click mode, you and a small partner than up, who is faster, a variety of modes from different degrees of training head coordination, to pass your leisure time, see which level you can break into, whether you get your blood flowing, excited, don't wait and see, about three or five small partners, download experience together!