| Answer | Crossword Clue |
|---|---|
| UNENCODED | Not in cipher |
| UNCODED | Not in cipher. |
| UNCODED | Not written in cipher. |
| ENCODED | In cipher |
| CODED | In cipher |
| ENCRYPT | Put in cipher |
| CODED | Put in cipher. |
| ENCODE | Put in cipher |
| PEPYS | He wrote in cipher. |
| SPY | Writer in cipher, maybe |
| NANCYDREW | "The Clue in the Crossword Cipher" solver |
| WRGFOZJO | Making a mark on a "C" in cipher (8) |
| NANCYDREW | Amateur detective in 1967's "The Clue in the Crossword Cipher" |
