Prolific puzzle inventor Henry Ernest Dudeney published the following problem in his 1917 book Amusements in Mathematics.The current version of the U.K.’s Union Jack flag was introduced in 1801.

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

A jigsaw puzzle has been created of the city of Canton, representing its history, attractions and recognizable sites. Artist Eric Dowdle of Utah has created the puzzle. He also makes puzzles for ...

While it's something many of us might do to relax, the World Jigsaw Puzzle Championships is all about putting pieces together like a sport. The competition started in 2019 and takes place in ...

Here at the World Jigsaw Puzzle Championships in Valladolid, Spain, I am hopelessly out of my depth. 1,170 predominantly female competitors battle to see who can be the fastest to complete a 500 ...