Made On Earth — Lego Rubik's Cube Solving Robot - Make:
The first NXT LEGO Rubik's cube solver | Danny's LAB
Lego Mindstorms NXT Thinking Robots : Build a Rubik's Cube Solver and a... 9781593272166 | eBay
Lego Mindstorms EV3 Rubik's Cube Solver - YouTube
LEGO MINDSTORMS NXT Thinking Robots: Build a Rubik's Cube Solver and a Tic-Tac-Toe Playing Robot!: Benedettelli, Daniele: 9781593272166: Amazon.com: Books