Rubiks 4 by 4 parity July 8, 2019 16 32 64 128 4 by 4 rubik's cube parity 4 by 4 rubik's cube pll parity 4 by 4 rubik's cube corner parity algorithms 4 by 4 rubik's cube oll parity algorithms 4 by 4 rubik's cube corner parity Rubik's cube 4 4 4 kubik rubik