Cryptography

Puzzle Activity Books

If you love multi-step puzzles, anagrams, patterns, substitution ciphers and unusual words, you'll love the Cryptic Scrolls: Lexicon series!

Cryptic Scrolls: Lexicon (Volume 1)

• 50 Multi-puzzle monoalphabetic substitution ciphers
• Puzzles include anagrams and pattern-based letter scrambling (inspired by the mechanics of the famous Enigma machine from WWII)
• 5 Difficulty levels, each with clear instructions (10 ciphers per level)
• Each puzzle helps to form the decryption key
• Full solutions included at the back of the book