Secret messages, Da Vinci-style codes, keys to predictions and cryptic clues - this giant collection of brain-teasing, enciphered challenges will satisfy puzzle fans at every level.
It features over 600 puzzles, from the simple substitution-code type - messages or quotations in code where each letter stands for another - to fiendishly difficult ciphers using actual wartime methods employed by historic figures from Julius Caesar to President John F. Kennedy. There is plenty to challenge the sharpest of minds, and the more you solve, the better and faster you get!
You'll find lots of helpful tips and advice on professional ways of cracking codes. Plus there's a fascinating section on the world's most famous unsolved scripts and cryptograms, including the Beale Ciphers, the Kryptos fourth section at CIA Headquarters, the Zodiac Killer ciphers, Emperor Rudof II's Voynich Manuscript and the 3,500-year-old Phaistos Disk.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
ELONKA DUNIN is an American video-game developer and cryptologist. Bestselling author Dan Brown named Nola Kaye, a character in his novel, The Lost Symbol, after her. Elonka has published a book of exercises on classical cryptography and maintains cryptography-related websites about topics such as the world's most famous unsolved codes and Kryptos, a sculpture at the Central Intelligence Agency containing an encrypted message. She is considered the leading Kryptos expert in the world. Elonka is a member of the United States National Cryptologic Museum Foundation's Board and frequently gives lectures on the subject of cryptography.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : Goodwill, Brooklyn Park, MN, Etats-Unis
Etat : good. Cover Case has some rubbing and edgewear. Access codes, CD's, slipcovers and other accessories may not be included. N° de réf. du vendeur 2Y6ZRZ00019U_ns
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Vendeur : Hawking Books, Edgewood, TX, Etats-Unis
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Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G1845293258I3N00
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Vendeur : Half Price Books Inc., Dallas, TX, Etats-Unis
Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_459821907
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Vendeur : HPB Inc., Dallas, TX, Etats-Unis
paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_468794158
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Vendeur : AwesomeBooks, Wallingford, Royaume-Uni
Paperback. Etat : Very Good. The Mammoth Book of Secret Code Puzzles: B Format (Mammoth Books) 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. N° de réf. du vendeur 7719-9781845293253
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Vendeur : MusicMagpie, Stockport, Royaume-Uni
Etat : Very Good. 1776927152. 4/23/2026 6:52:32 AM. N° de réf. du vendeur U9781845293253
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