Moderate difficulty suitable for most players
Esoteric Codes and Enigmatic Keys is a hard crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
Esoteric Codes and Enigmatic Keys
Challenging puzzle for experienced crossword solvers
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Across
- 1. Puzzle where letters replace digits in arithmetic
- 2. Hieroglyphic symbol system praising nobility
- 3. Obscure riddle name suggesting laughter or cryptic joy
- 4. Cipher method replacing letters systematically
- 5. Cipher type involving rearrangement rather than substitution
- 6. Puzzle representing words or syllables by pictures or symbols
- 11. Word or phrase created by rearranging letters
- 13. Cipher named after a French cryptographer featuring route transposition
- 15. Sequence reading identically backwards or forwards
- 16. Square cipher mapping letters to coordinate pairs
- 18. Describing something puzzling or involving cryptic complexity
- 19. Puzzle type where initial letters reveal secret messages
Down
- 7. Polyalphabetic cipher using repeating keys, named for a diplomat
- 8. Cipher combining fractionation and transposition devised by Félix Delastelle
- 9. Systematic naming, key in decoding terminology
- 10. Rare cipher referencing 17th century Italian nomenclature
- 12. Ancient Hebrew cipher reversing the alphabet’s order
- 14. Manuscript overwritten but traceable beneath, metaphor for layered puzzles
- 17. Cryptic adjective blending ‘zigzag’ and ‘genetic’ denoting complex pattern
- 20. Pertaining to the dictator’s basic alphabet shift
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