Edit this project, so that... 1) When you press the '1' key, the pencil sprite should trace through the maze in the background without touching the black walls. 2) When you press the '2' key, the pencil sprite should connect the dots and outline the star in the background. 3) When you press the '3' key, the pencil sprite should draw out your initials (or your whole name if you have time). http://leaderscompsci.com/lab04.html