A Speed Cube is a special kind of Rubik's Cube that is meant to be solved ... The most popular method for solving the cube is CFOP which has four steps: Cross, F2L (First 2 Layers), OLL ...

By Siobhan Roberts, Jeremy White, Sean Catangui and Antonio de Luca Max solves the cube using a method developed by Jessica Fridrich in 1982. This method is now widely known as CFOP for its four ...