Abstract: The One Two Three poker is a hybrid poker card game playing in a live casino game table and electronic device such as computer, slot machine, video game, etc. and using 52 standard playing cards without jokers. Players play against to dealer (banker) by using conventional poker strategy and ranking system with Asian poker playing method. Both dealer (banker) and players are dealt six cards and arrange them into three groups, one card, two cards and three cards, called three hands. A bonus bet is assigned to one card bet. Players can fold the hand or raise the bet.