Clue | Source | Date |
---|---|---|
Devices sent to Little Orphan Annie Secret Society members | ||
Crackers and fish consumed by The Harts? | Irish Times Crosaire | 27 Sep 2021 |
Ones getting the message | New York Times | 28 Mar 2021 |
Readers of secret messages | Thomas Joseph | 22 Jun 2020 |
Does without fish suppers initially? They're crackers! | ||
Enigma solvers | ||
Cryptogram solvers | ||
Keys of a kind | ||
Specialists of a sort | ||
Cryptanalysts. |