Control the catapult and destroy the structure as much as possible. The percentage of destruction is shown on the screen. For each level, it is indicated how badly the structure must be destroyed to complete the level.

1. Hold down the left mouse button in an empty place on the screen and move the mouse in all directions to select the desired vertical and horizontal angle of rotation of the catapult. 2. Press and hold the button at the bottom of the screen. The catapult w...