A crossword exploring famous ciphers, key cryptographic terms, and classic code-breaking techniques.
Secrets of Ancient Cipher Mysteries
Unlock the hidden world of cryptic codes and classical ciphers with this engaging crossword.
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Across
- 1. Cipher technique that rearranges the order of letters
- 2. Cipher that uses a 5x5 grid to encode letters
- 3. Cipher using a keyword for polyalphabetic substitution
- 8. Simple substitution cipher named after a Roman dictator
Down
- 4. Cipher that replaces letters with other letters or symbols
- 5. Technique of hiding messages inside images or text
- 6. Famous WWII machine used to encode secret messages
- 7. Reference used to encode and decode messages
- 9. Ancient Hebrew cipher reversing the alphabet
Similar Crossword Puzzles
- A crossword exploring classic codes, cipher methods, and cryptic terminology from the world of secret writing.