Discover the intriguing Huzzle puzzles from Japan, known for their engaging challenge. This video focuses on the Zelda ...

GCHQ’s chief puzzler, known only as Colin, added: “This year’s Christmas challenge features seven puzzles designed to test everything from codebreaking and mathematical analysis to lateral thinking ...

Fans of codebreaking, maths and brainteasers can now try their hand at the latest cryptic Christmas challenge set by GCHQ, ...

For James Bond, it would be child's play. But do you have what it takes to crack the code in GCHQ's fiendish Christmas card puzzle? GCHQ's in-house puzzlers set to work on seven fiendish brainteasers ...

The spy agency's "Chief Puzzler" said the notoriously tricky puzzles are designed to test "the same blend of skills our teams use every day to keep the country safe” ...

We all want to be loved the way Strange Jigsaws loves a puzzle. There’s a joie de vivre in Strange Jigsaws that’s absolutely ...

Have you got what it takes to crack GCHQ’s annual Christmas card puzzle? The intelligence organisation’s in-house puzzlers set to work on seven brainteasers for aspiring sleuths to work out. This year ...

We've designed the puzzles so that no one will find them all easy. Some will suit analytical minds, others require creative ...

If you fancy yourself as a budding sleuth, hacker or code-breaker, GCHQ has released its annual Christmas challenge and is encouraging people to try and crack the puzzle. Featuring designs from ...

The GCHQ Christmas puzzle is here! Every year, the UK's national intelligence agency releases a special Christmas card, full to the brim with puzzles. This year, three very special cards were produced ...

GCHQ has released its annual Christmas challenge, with seven puzzles aimed to put the nation's codebreaking skills to the ...

The chief ‘puzzler', Colin, said they are designed "to test everything from codebreaking and mathematical analysis to lateral thinking and creativity". Alan Turing and his team famously cracked the ...