Rubik's Cube quest for speedy solution comes to an end
Wayne Brooker at Wednesday 11th August filed under Competitions
"A 30-year quest to find the minimum number of
moves needed to solve every one of the billions of configurations for a
Rubik's Cube may have ended.
Any scrambled cube can be solved in 20 moves or fewer, researchers claim.
The international team used a bank of computers at Google to help crank through the solutions."