| Clue | Source | Date |
|---|---|---|
| "Who knows?!" (In this answer, note letters 10-7) | Universal | 13 Jun 2025 |
| Chuck Berry song to which John Travolta and Uma Thurman dance in Quentin Tarantino's film Pulp Fiction | ||
| 'It's always a bit of a mystery' | USA Today | 07 May 2023 |
| Shaw play? I'm not sure | The Telegraph Cryptic | 21 Nov 2022 |
| "Who knows?" | Universal | 06 Oct 2015 |
| "Who knows?" | USA Today | 30 Jun 2015 |
| "Who knows?" | ||
| "Who knows?" | ||
| "Who knows?" | ||
| "Who knows?" | ||
| Shaw work | ||
| Maybe... | ||
| Shaw opus | ||
| Ella Wheeler Wilcox poem | ||
| Play by G. B. S. | ||
| 1899 comedy by G.B.S. |