blue, orange, green and yellow. The puzzle of the Rubik’s Cube is solved when all sides display a single colour. It might seem easy and even rather obvious. Yet since 1980, when the Rubik’s ...

Each of the six square faces of the larger cube ... Suppose you are allowed to twist only the blue and yellow faces of Rubik’s Cube. Under that restriction you will never be able to move the ...

The cubies display 54 colorful facets, nine each of white, red, blue, orange ... ways each and it’s still a square. A plain cube has 48 symmetries. The Rubik’s Cube has some 43 quintillion.

The Levi’s Rubik’s Cube is billed as creating a “fashionable tactile experience” with each square covered in Levi’s denim. For the blue side of the Cube, along with a display case ...

One of the most mind-boggling toys that many of us have grown up trying to solve is the Rubik’s cube — a simple-looking mechanical puzzle, made from small square pieces called ‘cubies’.