非常能帮您锻炼三维空间思考能力。创意来源于北京科技馆，只要在5*5*5的方格中，上下左右斜对角线和对顶角线的方向上有4个子，即可获胜。-It can help you exercise the ability to think three-dimensional space a lot. Creativity comes from the Beijing Science and Technology Museum.As long as in 5* 5* 5 grid, up and down t