IDEAMAN
| Date | Clue |
|---|---|
| 2022-06-21 | He's got notions |
| 2018-05-09 | Creative sort |
| 2017-11-26 | Creative sort |
| 2012-08-30 | Visionary |
| 2010-05-16 | Edison, notably |
| 2009-11-29 | Inventive type |
| 2007-04-05 | Thinker |
| 2002-07-29 | Creative guy |
| 2001-07-16 | Creative person |
| 1999-09-19 | Creative fellow: 2 wds. |
| 1997-12-07 | Rand Corporation employee |
| 1997-11-02 | Think tank member |
| 1995-12-31 | Think tank member |