Rubik's Meng Huan Mo Fan Cube 4 x 4 x 4 while solving a Rubik's Cube, as noted by Hobby Inspired, the brain cells are kept activated. The cube also improves the brain's cognitive mapping skills. The moves that one can perform on Rubik's cube form a mathematical structure called a group. One can solve Rubik's cube using two basic ideas from group theory: commutators and conjugation.
