游戏过程中方块可以自由旋转，因此我们这个游戏只选择了最基本的7种造型，包括长条型、正方型、正S型、反S型、正7型、反7型、T型。如果你想要哪种效果出现，只要将方块旋转一下就能得到想要的效果。-Course of the game box, free to rotate, so we select only the most basic of this game are 7 shapes, including a long bar, square, are S-type, anti-S-type, positive-7, anti-7, T-type. What kind of effect if you want to appear, as long as the box can be rotated about the desired effect.