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. clock puzzle game,number matching puzzle,arcade puzzle,casual puzzle,hypercasual puzzle,number game,clock game,puzzle game,brain teaser,logic game,number puzzle,arrow puzzle,time puzzle,educational game,challenging puzzle,mobile puzzle game,free puzzle game,number game for kids,mental agility,problem solving puzzle