In the middle of the screen there is a colored circle with one pointer that the pointer should be in the right place, and earn points. You need to be careful that the pointer is put in its proper place. Gradually, the speed of the game is increased and make you confused. Circle Clock, time game, puzzle game, speed puzzle, skill game, kids game, concentration game, reaction time, time challenge, mobile game, fun game, addictive game, fast-paced, precision, dexterity, clock game, skill training, brain training