五子棋是一种两人对弈的纯策略型汉族棋类益智游戏，棋具与围棋通用，由中国汉族人发明，起源于中国上古时代的传统黑白棋种之一。容易上手，老少皆宜，而且趣味横生，引人入胜；不仅能增强思维能力，提高智力，而且富含哲理，有助于修身养性。已在各个游戏平台有应用。-Backgammon is a game of pure strategy type two Han chess puzzle games, chess and Go GM, invented by the Chinese Han people, originated in one of the traditional types of Chinese ancient times Othello. Easy to use, all ages, and amusing, fascinating　not only enhance thinking skills, improve intelligence, and rich in philosophy, to help self-cultivation. There has been applied in various gaming platforms.