摆列数字..在四边8个随机格中输入1-8的数字(不能重复),会根据1的位置.将8个数字按顺时针摆列好-Set them in the four-sided figure .. eight random grid, type the number of 1-8 (not repeat), the location of the light 1. 8 will set them in a good number of clockwise