In level one, just type in your answer. (Lowercase.) In level two, hold your mouse to go up. If you let go of the mouse you will automatically go down. In the boss level click your character to jump out of the way. A star will show up on your character if you make it jump and it will automatically shoot the star. You are the one on the left. Whoever reaches 0 health first loses.
I thank AES for letting me use their script.