一个使用EXCEL编写的3X3四阶平面魔方，使用VBA语言编写，运行时需要启用宏，内有一个万能魔方公式矩阵，通过累加运算可以快速计算成任意解,Use a flat-Cube EXCEL write 3X3 fourth order, using VBA language runtime need to enable macros within a universal Cube formula matrix can be calculated quickly accumulate operatio