Use the up, left, right, down arrows to move the Pac-Man. Green blocks take away 1 Score Purple monster takes away 1 Health Point Boss takes away 3 Score (it only appears when you reach a score of 20) You win when you reach a score of 21.
I was helped a lot by Minerva3 and frenzy1234 Follow them as well! Hope you like it P.S. - if you think I should change anything, just write it in the comments