Put your problem-solving skills to the test by tackling the puzzle on GCHQ or Made By Dyslexia’s social channels. You might ...

A Kentucky teenager with a talent for solving a type of puzzle known as a 15 puzzle broke a Guinness World Record by solving ...

He is the creator of the largest wall puzzle in the world (20 feet by 60 feet), he’s produced a puzzle with more pieces ...

One hundred sixty teams were tested to complete puzzles from 500 to 1,000 pieces. Sixteen minutes and 38 seconds was the fastest time for four people in a 500-piece competition.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

It would go on to become the most popular puzzle toy in the world, selling in its hundred of millions and challenging its users into solving one of the most difficult brainteasers ever devised.