VERSIONS 10-14 [more practical] Fairer football models Introduction  This name " 6-Y" is suggested because that, the principal concern here, is about the six-yard area.   [THIS WAS AIDED BY AI ENGINES] I did invent these versions of a football game, and I offer them for free to whom, it may concern.... Why do we need to modify, or invent, new football version? In Basketball, Handball, Volleyball & Some few other games, the match result (sc…...