The Rubik’s Cube has been around for quite some time, and its popularity continues to grow, especially with the help of new Rubik’s Cube puzzles released and robots to solve it in a quick and cool way. This time around, a challenging 7x7x7 Rubik’s cube is solved using the Lego NXT and an Android smartphone.
We have seen the Lego NXT Robot Solving a regular Rubik’s Cube before, but a 7 level puzzle, that is pretty insane no matter how you look at it. David Gilday has upgraded his previous feat by using the Lego NXT with an Android Smartphone to help illustrate the process. The ordeal is seen in the added video, showing is high speed how the Rubik’s Cube was solved.
Via: Singualrity Hub