| Clue | Source | Date |
|---|---|---|
| Question to an unfamiliar face | ||
| Theme tune to the US television series CSI: Crime Scene Investigation (3,3,3) | ||
| "Have we met?" | Universal | 01 Nov 2024 |
| Ruder alternative to "Have we met?" | Universal | 24 Dec 2023 |
| Question of identity | Universal | 25 Jun 2022 |
| Question after nonrecognition |