The basic rule of this puzzle game is,to clear all numbers on the clock by choosing right number to move one of two arrows to the number that you want to remove until you chose and removed all numbers from the clock corretly. Clocks Puzzle, number matching game, puzzle game, brain teaser, logic game, arcade game, time game, number puzzle, strategy game, mental workout, problem solving, brain training, adventure game, online puzzle, mobile puzzle, clock puzzle, challenge, numbers, arrows, remove numbers, escape the clock