| Clue | Source | Date |
|---|---|---|
| Way to maintain high score, flashy system? | The Times Cryptic | 08 Jun 2022 |
| Dashes to represent Tom in this? | The Times Cryptic | 02 Mar 2022 |
| Communication system that's a bit dotty? | ||
| Spooner's unsophisticated method that allows transmission of messages | ||
| Dashing chap uses it in messages | ||
| Sullen chief operator let out cipher used for communication | ||
| Dashes to represent Tom in this? |