Gchq Christmas Challenge 2024 Reddit Soccer. The annual gchq christmas puzzle is out: Gchq have just published their christmas card for 2024, with the usual festive challenge.

Gchq have just published their christmas card for 2024, with the usual festive challenge. The spy chief’s christmas card includes seven puzzles, each referencing gchq’s sites across the country, including manchester, london, scarborough, bude and cheltenham.