Solve a Rubik's Cube with just one EV3 set – Robotsquare
LEGO IDEAS - Rubik's Cube
I made a 100% LEGO Rubik's Cube! (Fully Functional) - YouTube
David Gilday on Twitter: "Build instructions and software are now available for MindCuber-RI, the latest in a series of robots that can be built from a single @LEGO_Group MINDSTORMS Robot Inventor #51515