There is more than 1 way to solve a Pocket Cube. The 2 usual are Guimond and Ortega. Another method is Layer by Layer, which is like solving a 3x3 Rubik's Cube. Using one way, someone can solve a Pocket Cube in less than 5 seconds. Very fast, but with lots of moves to know, ways are Stern-Sun (SS), Erik-Gunnar (EG), CLL, and more.