Happy 77th Birthday to Rubik's inventor Ernő Rubik ! #RubiksCube #ErnőRubik #HappyBirthdayErnőRubik #HappyBirthdayErnő #AdventureEveryTurn

Happy 77th Birthday to our inventor Ernő Rubik ! Watch artist Matteo Charles draw Ernő to celebrate! #ErnőRubik #RubiksCube #HappyBirthdayErnőRubik #HappyBirthdayErnő #AdventureEveryTurn