| Answer | Crossword Clue |
|---|---|
| CODE | System of secret writing. |
| ciphers | A secret or disguised way of writing; a code |
| CODE | Secret writing |
| CODE | Secret writing. |
| cipher | secret writing |
| CIPHER | Secret writing |
| cryptography | secret writing |
| CDE | Secret writing: Abbr. |
| cryptographies | CRYPTOGRAPHY, secret writing |
| scytale | a Spartan secret writing |
| DECODED | Figured out, as secret writing |
| scytales | SCYTALE, a Spartan secret writing |
| cyphering | Put (a message) into secret writing; encode |
| ciphering | Put (a message) into secret writing; encode |
| ciphered | Put (a message) into secret writing; encode |
| cyphered | Put (a message) into secret writing; encode |
