Clue | Source | Date |
---|---|---|
Agents' keys to private entries? | The Telegraph Cryptic | 03 Jun 2022 |
Encrypted terms (squares 2-8) | Universal | 19 Dec 2021 |
Lexicon used by spies, and a key to the ends of the starred answers | Wall Street Journal | 07 Dec 2021 |
Encrypted terms, or a hint to the first two letters of both parts of the starred answers? | Universal | 17 Dec 2020 |
Substitute terms for sensitive subjects | New York Times | 16 Oct 2017 |
Substitute terms for sensitive subjects | ||
Diplomatic euphemisms | ||
Hush-hush terms | ||
Secret phrases |