This is the cannonball applet. It is a simple game that allows you to aim a cannon and try to hit the target. Here's how it works:

1) Use the scrollbar to aim the cannon. The selected angle will be displayed in the center of the window.

2) Click on the"Fire" button. This will fire the cannon. After the cannon fires, the total number of cannons fired and the total number of hits will be displayed.

3) To quit the game, click onthe "Close" button.