Secret Messages: Collection of Puzzles Using Codes and Ciphers - Softcover

Hawtin, J.C.

 
9780906212783: Secret Messages: Collection of Puzzles Using Codes and Ciphers

Synopsis

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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Other Popular Editions of the Same Title

9781899618866: Secret Messages: A Collection of Puzzles Using Codes and Ciphers

Featured Edition

ISBN 10:  1899618864 ISBN 13:  9781899618866
Publisher: Tarquin Pubns, 2015
Softcover