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Enigmatic Codes of History is a easy crossword puzzle with 9 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Enigmatic Codes of History
A crossword exploring classic cipher techniques and their cryptographic history.
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Across
  • 1. Cipher that rearranges the letters of the message
  • 2. General term for secret writing technique
  • 3. Polyalphabetic cipher named after a French diplomat
  • 7. Roman cipher using a simple letter shift
Down
  • 4. Cipher replacing letters with other letters or symbols
  • 5. A simple Caesar cipher rotating letters by 13 places
  • 6. Famous German rotor machine used in World War II
  • 8. Spartan cipher using a cylinder and strip of parchment
  • 9. Ancient Hebrew substitution cipher reversing the alphabet
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