Click the gray mirror to change the direction. Press left or down arrow to shoot the laser. The laser changes its direction when it touches the mirror. Press Space to restart Your goal is to move the laser beam to the blue circle. Level 1~4: normal levels Level 5~9: levels with letter l,a,s,e,r Level 10: mirror appears randomly. Sometimes the mirror appears on the laser or the blue circle but you can ignore this (unless the laser returns to its original place).
