Every position of Rubik’s Cube™ can be solved in twenty moves or less.
Except by you (or me), of course.
swans on tea
Just another SFN Blogs site
Every position of Rubik’s Cube™ can be solved in twenty moves or less.
Except by you (or me), of course.
It should be noted that this is using the “Face Turns Metric”, which counts quarter or half turns of the faces of the cube. There are different ways to count moves. You can restrict to counting only quarter turns, or allow “slice turns” in which a middle layer is turned, which would be considered two face turns.
So God actually has 3 (or more) numbers.