| 2026-01-25 | Property of curium, but not cerium |
| 2023-05-28 | Committee head? |
| 2022-06-29 | Cool head? |
| 2021-01-09 | Head of cabbage? |
| 2019-06-24 | The fourth letter of "circle," but not the first |
| 2018-08-31 | Can opener? |
| 2015-03-01 | Cave opening? |
| 2011-11-08 | Corporate head? |
| 2011-03-16 | What's in carrots but not celery? |
| 2010-12-24 | Head of cattle? |
| 2006-10-25 | Croc's head or tail? |
| 2005-04-17 | Leader of Congress? |
| 2002-12-12 | It starts and ends seven answers in this puzzle |
| 2002-10-23 | Capital of Colombia? |
| 2002-03-24 | Third letter of recommendation? |
| 2001-04-19 | Canadian capital? |