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Synopsis
Almost since writing was invented there has been a desire to hide some of what was written from prying eyes. State secrets, commercial information, love letters and much else have been considered too sensitive to be left around for others to read. The answer was to write the material in a code that was known only to those who were allowed to be in on the secret. Inevitably, as soon as codes were invented there was a demand for people who could break them and unlock potentially valuable secrets. Code-breaking calls for great reserves of ingenuity and guile. Have you got what it takes? This is where you find out. Pit your wits against some of the greatest code writers of all time and see whether you can penetrate their secrets.
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About the Author
For ten years, Robert Allen was Editorial Director of Mensa Publications and became one of the founders of Carlton Books' puzzle list. He now has a couple of dozen puzzle books to his credit and has been published all over the world. He lives in a village on the outskirts of Cambridge.
"About this title" may belong to another edition of this title.
- PublisherCarlton Publishing
- Publication date2005
- ISBN 10 1844425037
- ISBN 13 9781844425037
- BindingPaperback
- LanguageEnglish
- Number of pages192
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The Cryptogram Challenge
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Gardners Books (edition ), 2005
ISBN 10: 1844425037
ISBN 13: 9781844425037
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Paperback
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The Cryptogram Challenge
Published by
Carlton Books Ltd 04/07/2005, 2005
ISBN 10: 1844425037
ISBN 13: 9781844425037
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The Cryptogram Challenge
Published by
Carlton Books Ltd 04/07/2005, 2005
ISBN 10: 1844425037
ISBN 13: 9781844425037
Used
Softcover
Seller: Bahamut Media, Reading, United Kingdom
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The Cryptogram Challenge
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