Use the cursors to elevate the canon and select the power of the shoot. Press Z to shoot. If you press X you’re activating the Bounce mode, the bombs bounce when they hit the ground and explode when hit an enemy.
Shoot the cannon in this puzzle and launch ducks, coins and diamonds. Your goal is to get rid of the pieces in each level. Create groups of at least 3 identical objects and they'll disappear. Use your mouse.