Girl, 6, solves Rubik's Cube in 41.56 seconds

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Wait for the amazing happiness at the end.

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Watch this man solve 3 Rubik's Cubes in 20 seconds while juggling them

But can he chew gum at the same time? (RuboCubo, via Brad Kreit)

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Watch this guy solve a 7x7 Rubik's cube in record-breaking time

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Australian speedsolver Feliks Zemdegs beat the existing world record.

Video: HOWTO put a Rubik's Cube in a bottle

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YouTuber Mathologer shares his technique for reassembling a Rubik's Cube inside a glass container. The secret? Magnets! Read the rest

WATCH: World record smallest 7x7x7 Rubik's Cube

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Puzzle enthusiast Tony Fisher demonstrates a new 3.4 cm-wide cube designed by Matt Bahner. It's half the size width of the original 7x7x7 V-Cube. Read the rest

The fascination of Rubik's cube

Dan Nosowitz on the obsession with a mechanical toy invented 40 years ago--"simple in theory, it can be tremendously complex to conquer" -- and Google's obsession with it in particular. Read the rest