Pong Circle is an online game that requires players to keep a blue ball within a large circle. The blue ball bounces off the walls of the circle and players must move the circle to ensure that the ball doesnt fall out. As the game progresses, the ball moves faster, making it more difficult to keep it within the circle. Pong Circle is a challenging and addictive game that can be played on any device with an internet connection. Give it a try and see how long you can keep the ball inside the circle! Pong Circle, arcade game, ball game, puzzle game, online game, skill game, reflex game, mobile game, challenging game, addictive game, keep ball in circle, spatial reasoning, reaction time, easy to learn, online puzzle, free online game.