GCHQ Christmas puzzle 2024 released - can you solve it? - Metro.co.uk
- GCHQ Christmas puzzle 2024 released - can you solve it? Metro.co.uk
- Can you solve the GCHQ Christmas challenge? BBC
- GCHQ’s Christmas puzzle contains hidden clues for first time – can you crack the codes? The Telegraph
- GCHQ intelligence agency reveals Christmas puzzle - containing hidden clues for an extra challenge Sky News
- Can YOU solve GCHQ's annual fiendish Christmas puzzle? Daily Mail