Change the direction of rotation of the two discs to avoid red obstacles and collect balls. The game is difficult. Simple and addictive gameplay. Rotating Disks, puzzle game, HTML5 game, physics game, skill game, reflex game, bounce game, casual game, 1 player, ball collection, obstacle avoidance, challenging game, addictive gameplay, brain teaser, spatial reasoning, touch control, mouse control, online game, free to play