In a storage medium storing a program, a storage device and a game device, a card game having rich variety can be implemented by determining win or loss on the basis of various judgement criteria. The cards used in the card game are divided into a plurality of groups which have continuous, cyclical strength...http://www.google.de/patents/US6398651?utm_source=gb-gplus-sharePatent US6398651 - Game device and method for implementing a screen-displayed card game
