A couple of years ago, I made this video showing I could solve the Rubik’s Cube behind my back.
http://www.youtube.com/watch?v=kytM8rsS1H0
Now an Android phone can do the same thing in about 20 seconds using Lego blocks as the physical interface.
A couple of years ago, I made this video showing I could solve the Rubik’s Cube behind my back.
http://www.youtube.com/watch?v=kytM8rsS1H0
Now an Android phone can do the same thing in about 20 seconds using Lego blocks as the physical interface.