五子棋是一种两人对弈的纯策略型棋类游戏，是起源于中国古代的传统黑白棋种之一。发展于日本，流行于欧美。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。 -Backgammon is a two chess-type board game of pure strategy, is originated in ancient China one of the traditional Othello species. Development i