Click [START] and then use [FIRE], [RT] and [LT] to make the dynaturtle hit the target. This may be harder than it looks. A "dynaturtle" is an object that obeys Newton's second law, the law of inertia, like a rocket ship in space. It will not move until you click [Fire] to apply a force. Then it will move in a straight line until you click [Fire] again. You can rotate the dynaturtle without changing its motion. Whenever you click [FIRE] the new force is applied in the direction the dynaturtle is facing.