The invention provides a three-dimensional game board, comprising at least two tiers of board frames arranged up and down, each tier comprising at least one square frame, the size of each square frame in each tier varying, and on each square frame, a position for setting a piece being provided on each of four corners and on the midpoint of each of four sides; four support frames are arranged among the square frames in each tier of the board frame, which connect the positions at the midpoints of corresponding sides of each of the square frames to form a three-dimensional game board.

The invention provides a three-dimensional game board, comprising at least two tiers of board frames arranged up and down, each tier comprising at least one square frame, the size of each square frame in each tier varying, and on each square frame, a position for setting a piece being provided on each of four corners and on the midpoint of each of four sides; four support frames are arranged among the square frames in each tier of the board frame, which connect the positions at the midpoints of corresponding sides of each of the square frames to form a three-dimensional game board.