Two robots made entirely using Lego Mindstorms NXT Retail-kit that can solve Sudoku problems and the Rubik’s Cube! How totally cool is that. LEGO Mindstorms is a line of Lego sets combining programmable bricks with electric motors, sensors, Lego bricks, and Lego Technic pieces (such as gears, axles, and beams). See Wikipedia article on Lego Mindstorms

See the videos below, and check out the website for the project: Tilted Twister

Sudoku Solver

Rubik’s Cube Solver

This is truly amazing… What is also great is that the designer also include directions for making these robots. I gotta get myself one of these :-)

H/T Geekpress