A light-hearted dash through the history of cryptography with messages, jokes and riddles to encipher and decipher. In addition, there are ingenious gadgets to make which help with the solutions to some of the puzzles.
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A light-hearted dash through the history of cryptography with messages, jokes and riddles to encipher and decipher. In addition, there are ingenious gadgets to make which help with the solutions to some of the puzzles.
This book is a light-hearted dash through the history of cryptology with plenty of amusing messages, jokes and riddles to encipher and decipher. With the end of the cold war and increasing European unity there is no need to treat cryptography as a subject only appropriate to stories of espionage and warfare. Many children from about 8 or 9 find learning about ciphers as interesting as learning chess or tackling good brain teaser. If they like excriciating jokes and 'groan' riddles, so much the better. There are ingenious gadgets to make which help with the solutions to some of the puzzles.
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Zustand: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . Artikel-Nr. 7719-9780906212783
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