A gaming device having a game which includes a predicted number of matches, and an actual number of matches. An award is provided to the player that is based on the absolute value of the difference between the predicted number of matches and the actual number of matches....http://www.google.es/patents/US7341513?utm_source=gb-gplus-sharePatente US7341513 - Gaming device having match game with award determined by prediction of correct matches
Gaming device having match game with award determined by prediction of ...