Even on my laptop’s tinny speakers, the sound is unmis­takable: the click-clacking, slip-sliding sound of a Rubik’s Cube whipping into shape. “It’s my first solve of the day,” says Australian ...
December 18, 2019 Add as a preferred source on Google Add as a preferred source on Google A Rubik’s Cube or “magic cube” can be configured over 43 quintillion ways, and every configuration can ...