| Clue | Source | Date |
|---|---|---|
| Teetotaller's attitude regarding certain constructions? | The Telegraph Toughie | 11 Nov 2026 |
| Building method using no mortar | The Times Specialist Sunday | 25 Nov 2018 |
| Countryside wall | The Guardian Speedy | 12 May 2018 |
| Bee circling crude sty made without mortar | The Times Cryptic | 25 May 2015 |