The Rubik's cube in the mirror is very difficult. Mirror Rubik's Cube is just strange in shape, and its spelling is exactly the same as that of the third-order Rubik's Cube. Compared with the magic mirror S Rubik's cube, it is much simpler, but the magic mirror S Rubik's cube is more difficult. The Rubik's Cube, also called Rubik's Cube, was originally a mechanical educational toy invented by Professor Ern Rubik of Budapest Institute of Architecture in 1974.