| Clue | Source | Date |
|---|---|---|
| Shortest distance between two points * | The Telegraph Cross Atlantic | 28 Aug 2026 |
| Orderly queue finds shortest way to get there (8,4) | ||
| In America, the cops ask you to walk it if they think you've been drink-driving coming direct from bar | ||
| Fastest route, in theory, or a punny clue for the starred answers | Wall Street Journal | 22 Feb 2017 |
| Direct path | ||
| Sobriety test challenge |