Use up and down arrows to move the blue block to hit the yellow ball, and make it go to the red. PRESS SPACE WHEN BALL REACHES RED OR A GLITCH WILL HAPPEN AND IT WILL WAIT 2 SECONDS WHEN IT REACHES THE OTHER SIDE. SO TO MAKE IT A ''MULTIPLAYER'' GAME AND QUICKER,CLICK SPACE WHEN IT REACHES RED!!!!!!!!!! There are no loses in this game, only bouncing. When you hit the green flag, hit it twice agian after you hit it once then use up arrow to hit the yellow ball to start. It is a bit jerky and slow, and very bad. OBJECTIVE OF THE GAME IS TO KEEP THE BALL BOUNCING BACK AND FORTH, IF I STOPS YOU LOSE!!!!!!!!!!!!!!