up arrow to move up down arrow to move down that's it...
NOTES: made it myself...type in this link to play this https://scratch.mit.edu/projects/323055943 also, this thingy... <iframe src="https://scratch.mit.edu/projects/323055943/embed" allowtransparency="true" width="485" height="402" frameborder="0" scrolling="no" allowfullscreen></iframe> CREDITS: https://scratch.mit.edu/users/thecoder1276
