| Clue | Source | Date |
|---|---|---|
| Traded | Mirror Tea Time | 20 Apr 2025 |
| Exchanged | Mirror Tea Time | 04 Mar 2025 |
| Made a trade | Newsday | 06 May 2024 |
| Exchanged | New York Times | 01 Jul 2020 |
| Ran, holding Washington Post initially, and exchanged | ||
| Like phone numbers at meetups | New York Times | 19 May 2016 |
| Exchanged | The Times Concise | 06 Jan 2015 |
| Exchanged | ||
| Exchanged | ||
| Traded | ||
| Traded | ||
| Out of order, in a way | ||
| Traded | ||
| Had a little give and take? | ||
| Exchanged | ||
| Exchanged | ||
| Bartered | ||
| Made a trade | ||
| Traded | ||
| Went tit-for-tat |