THINKTANK
| Date | Clue |
|---|---|
| 2025-09-17 | Body of policy advisers |
| 2024-12-30 | Place for policy wonks |
| 2019-11-11 | Research institute ... or, when read as a direction, a hint to the ends of the answers to the starred clues |
| 2009-11-09 | Problem-solving research institute |