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Secret Writing Puzzle Book
Grab a Pencil Press
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Secret Writing Puzzle Book
Grab a Pencil Press
Learn about the world of cryptography, or secret writing, with this collection of fascinating ciphers, anagrams, and acrostics. The military has used secret writing to share battle plans. Edgar Allan Poe popularized secret writing in his mystery story "The Gold Bug." Test your code-breaking skills through 11 puzzles, including examples using the Caesar Cipher, substitution ciphers, and Lewis Carroll's alphabet cipher.
Medie | Bøger Paperback Bog (Bog med blødt omslag og limet ryg) |
Udgivet | 23. maj 2017 |
ISBN13 | 9780988288584 |
Forlag | Grab a Pencil Press |
Antal sider | 32 |
Mål | 122 × 196 × 3 mm · 45 g |
Sprog | Engelsk |