Line Side is a reflex puzzle game. Your job is to control the circle to avoid squares. To do that you need to change lines, to go to the left or to the right side of the line. Tap on the screen to change circle side. You need to change the side in time. Not to fast or to late or you will crash into squares. Make you own score and have fun. Line Side, reflex puzzle game, puzzle game, HTML5, avoid squares, timing, reaction time, kids game, side scrolling, stunt, mobile game, arcade game, challenge, score, fun, addictive, puzzle skills