That just blew my mind: "Every legal permutation of the Rubik’s Cube can be solved in 20 moves or less."
I'm still laughing. thanks a bunch for the sharing, especially since I had a Rubik's Cube and only solved it once, intuitively as I was on the phone and have never been able to do it again since then!?
Thanks for those pieces of history and namaste :)
Haha, I have NEVER solved one. I had one but I never even tried ;)