Perfect for beginners with simple, common vocabulary
Secrets of Historical Cipher Scripts
Moderate difficulty suitable for most players
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Across
- 1. Cipher type replacing letters with others systematically
- 2. Ancient Hebrew code that reverses the alphabet
- 4. Famous WWII machine for encoding messages
- 5. Rearranging letters to hide secret meaning
- 6. Polyalphabetic cipher using a keyword
- 8. Ancient alphabet often used for secret inscriptions
Down
- 3. Hidden writing; concealed message within another text
- 7. Classic shift cipher named after a Roman leader
- 9. System of naming used to classify secret codes
- 10. Method of mixing letters to obscure original text
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