Published in association with the Turing Trust, this collection offers the codebreaking enthusiast a tough but enjoyable challenge. Follow in the footsteps of Alan Turing, the genius codebreaker of World War II, and discover the hidden meanings encoded in these word and number puzzles.
This collection of over 130 puzzles are divided into three levels of increasing difficulty, the final of which is intended for the true expert. These include:"synopsis" may belong to another edition of this title.
Dr Gareth Moore is the author of a wide range of brain-training and puzzle books for both children and adults. He is the creator of online brain training site www.BrainedUp.com and runs the daily puzzle website www.PuzzleMix.com. He gained his Ph.D from Cambridge University in the field of Machine Learning, and has contributed to various advanced projects for leading technology companies.
"About this title" may belong to another edition of this title.
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G1838577122I3N00
Seller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 160 pages. 9.21x6.02x0.55 inches. In Stock. Seller Inventory # 1838577122
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