Our local shop has taken to giving away free copies of the Torygraph. Mrs Jer accepted one yesterday but I've only just found time to read it.
Did we discuss the GCHQ quiz last year? I can't remember. Anyway, in yesterday's paper there the first part of the quiz and an advert for the book.
It consists of a sudoku grid and a quite straightforward picture puzzle. I'll be buying the book tomorrow! I love anything like this.
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Oops! Sorry I forgot about my old addition. Ignore it.
Sounds intriguing 
For those interested, link to the Telegraph article:
http://www.telegraph.co.uk/boo...ew-gchq-puzzle-book/
and it's also on Amazon:
https://www.amazon.co.uk/GCHQ-...e-Book/dp/0718185544
I've just downloaded the kindle - I couldn't wait!
Here's a link to their Christmas puzzle last year.
https://www.gchq.gov.uk/news-a...raphic-twist-charity
It's the first part of a puzzle. In order to progess to the second part you needed a mobile phone when the puzzle was launched. Since then I think the second part etc has been published.
Incidentally I'm just over 5 miles away from GCHQ.
