1. T h e R u b i k ’ s C u b e S o l v e r

2. Ernő Rubik Hungarian Inventor July 13, 1944

3. Mechanics of the Cube

7. Abelian Group X2 X I X' X' X I X' X2 X2 I X' X2 X X X' X2 X I I X' X2 X I *

20. Solving Statistics: 73.22 97 Total 50.48 82 F2L 5.14 11 Top Cross Average Upper Bound Step