This is a game application that can play blackjack. There are two game modes in this application now. ?One player game modeIt aims to select a favorite seat from among four seats, and to increase the number of the possession tip. ?Many player game modeIt is a mode that competes for whether someone in four people or less can increase the number of tips most.When you played specified frequency or the number of someone’s tip became 0 the game endThe communication game that uses BlueTooth is scheduled to be mounted in the future.