crackingthecryptic

GCHQ Christmas Card 2021 (Patreon)

Published:

2021-12-15 13:59:29

Imported:

2023-02

Content

Hi Patreons,

Every year GCHQ release a challenge for the public. This year it's aimed at 11-18-year-olds in the UK. You can look up the original challenge here: https://www.gchq.gov.uk/news/christmas-card-2021 or watch Mark take us through the solutions!

Here is the video:

https://youtu.be/_4arTqF_hLc