Here's how you play: Use your touchpad or your mouse to move the paddle side to side. When the ball touches one of the lines, the ball comes toward the line that it touched. For example: If it touches your line, the ball comes toward you. If it touches the CPU's line, the ball come toward the CPU. Try to prevent the CPU from winning by moving your paddle so the ball bounces off of it. If you want to make this a challenge, have a friend or family member set a timer for 1 or 2 minutes. After 1 or 2 minutes has gone, check your score to see if you beat the CPU. Hope you beat the CPU!