A parody of "Pac-Man", "Mathman" was a fictional arcade game starring a character of the same name. Mathman's objective was to run around a "Pac-Man"-like maze board (the traditional dots were replaced with + and - signs) and eventually encounter a number or polygon. He would then have until the count of three to determine if that number/polygon was consistent with a given category (see examples below), and if so, eat it. If he made a mistake, his enemy Mr. Glitch (a parody of the multi-colored Ghost enemies of "Pac-Man") would eat him, ending the game.