It's Christmas. The Wizard, who follows the mouse pointer, needs to touch all three items one by one, and reach a score of 3 points (not more). But something is going wrong, as the score seems to be moving up too fast. Can you remove the BUG so that the score only goes up by 1 point when an item is touched. Also, the Wizard shakes when the mouse pointer is touching it. Why? Can you correct that too?