Fans of codebreaking, maths and brainteasers can now try their hand at the latest cryptic Christmas challenge set by GCHQ, the UK's intelligence agency. GCHQ released its annual Christmas card on ...
Can you solve GCHQ’s Christmas puzzle? - GCHQ has come up with a range of puzzles designed to test a range of problem-solving skills ...
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 ...
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 ...
GCHQ has unveiled its annual Christmas Challenge for 2025, challenging Britons to try and crack the code. The festive puzzle contains seven difficult brainteasers to solve, testing a variety of ...
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 ...
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