八皇后是个古老而有趣的游戏,是由高斯于1850年首先提出的.要求在国际象棋的棋盘上放置八个皇后,时期不能相互攻击,即任意两个皇后不能处于

棋盘上的同一行、同一列和同一条对角线上.-Queen' s is the oldest of eight and interesting games, by Gauss in 1850 first proposed. The requirements of the international chess board to place the eight Queen' s, the period can not attack each other, that is, any two can not be in the Queen' s board on the same line, the same column and on the same diagonal.