The thought of assembling 500 jigsawed pieces of cardboard to ... Then, one day, he added a literal puzzle to my never-ending to-do list: a Rubik’s Cube. “Mommy, solve this,” he demanded ...

A fully functional 3x3x3 Rubik’s Cube constructed entirely from LEGO pieces showcases intricate engineering and innovative design. The build features a custom core, precisely crafted edge and corner ...

“My method was understanding,” Erno Rubik said of the iconic twisty puzzle that he invented ... providing a way to orient the Cube and refer to its pieces, positions and turns.

The developers tested their idea on a cube consisting of a cuboid with only two faces high and wide and only one face deep. The puzzle requires placing two green tiles over two blue ones. All pieces ...

You know what’s better? Quantum Rubik’s cube. “To make a quantum puzzle, we will replace the pieces with quantum particles,” explain the authors of a recent paper, not yet peer-reviewed ...