The Shuttle Puzzle of size 3 consists of 3 white marbles, 3 black marbles, and a strip of wood with 7 holes.
大小为3的棋盘游戏里有3个白色棋子，3个黑色棋子，和一个有7个格子一线排开的木盒子。
The Shuttle Puzzle of size 3 consists of 3 white marbles, 3 black marbles, and a strip of wood with 7 holes.
大小为3的棋盘游戏里有3个白色棋子，3个黑色棋子，和一个有7个格子一线排开的木盒子。
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