GitHub - efrantar/squidcuber: The world's fastest Lego Rubik's Cube solving robot, averaging 1 second flat.
Making a LEGO *4x4* Rubik's Cube! - YouTube
Beyond the Brick - HOW TO BUILD LEGO RUBIK'S CUBE | Facebook| By Beyond the Brick
Hey! I am working on a lego rubik's cube and just finished the core and an edge. I plan on the centers being 4x4, edges being 4x5, and the corners being 5x5.