Your goal is to hit the duck as many times as you can with a soccer ball in 30 seconds. Press 1 to make the soccer ball hit the green space on the far left, 4 to make the soccer ball hit the green space on the far right, and 2 and 3 to control the two green spaces in the middle. The duck will appear in one of the four green spaces. Each time you hit the duck, it will move to a different spot. Your 30 seconds will start when you use the soccer ball.
The maximum possible score is 81, although achieving this is pretty much impossible. My personal best is 61.
