国际棋盘上马的周游问题，该问题描述了国际象棋棋盘上的一只马，恰好走过除起点外的其它位置各一次，最后回到起点。这条路线称为一条马的Hamilton 周游路线-Launched an international board of the travel issue that describes the chess board on a horse, just walked outside the other locations except the starting point of all time