The Code-Breaking Challenge

The Most Devious Puzzles in History

By:

Allen Robert

Format:

Paperback / softback

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Description

Contains more than 100 codes to crack and ciphers to solve. Puzzles of all difficulty levels are featured, from simple substitution ciphers to devilishly difficult double coded codes.

Release date NZ

September 26th, 2005

Author

Allen Robert

Audience

General (US: Trade)

Pages

192

ISBN-13

9780670029358

Product ID

1647637

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