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Alan Turning's Cryptic Codebreaker's Puzzle Book by Dr. Gareth Moore
$24.99 NZD
Category: Puzzles & Games
Published in association with The Turing Trust, this incredible collection of codebreakers allows you to test your own skills - if you can solve every puzzle in the book you might once have been recruited to join the ranks of Alan Turing's codebreakers! It contains a breath-taking range of different typ ...Show more
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