Cube Up is a controlled puzzle game. You need to control the cube and to pass through all obstacles and to pass only through the tunnel which is between two obstacles that move left and right. You need to pass right in time when the tunnel is open for you. Try to pass more levels as you can without crash. If you tap faster on the screen the cube will move straight. Figure which is best way to control the cube and pass more obstacles as you can. Cube Up, puzzle game, control the cube, obstacle course, timing, reflexes, HTML5 game, kids game, challenge, strategy, level up, free game, mobile game, brain training, arcade game, responsive game, easy to play, difficult to master, puzzle challenge, avoid obstacles