Solving the Rubik cube

At first glance, the cube seems relatively simple, with nine uniformed colored squares on each side. To solve the puzzle, you must twist the cubes so that eventually, each side returns to its original color.

To master the cube, you must learn a set of algorithms. The potential number of variations in a three-by-three-by-three cube is 43 quintillion moves. Some cubes have evolved to a four-by-four-by-four and five-by-five-by-five.