GCHQ XMAS puzzle
Posted: Thu Dec 14, 2023 2:06 pm
For the brainiacs amongst us:
https://www.gchq.gov.uk/news/xmaschallenge2023Today we unveil the 2023 GCHQ Christmas Challenge. The Challenge is presented in the form of a Christmas card, sent by our Director, Anne Keast-Butler, to partners around the world.
Whilst the Challenge has been designed for schools and colleges, we're encouraging the wider public to take on the challenge to pit their wits against our puzzlers
The year’s Challenge (available to download below) features seven complex puzzles, masterminded by our in-house puzzlers. They are designed to test a range of problem-solving skills and encourage the use of teamwork to reveal the final festive message.