PIERCE
| Date | Clue |
|---|---|
| 2021-02-05 | Run through |
| 2019-05-12 | Puncture |
| 2019-01-05 | Go through |
| 2015-02-15 | "M*A*S*H" role |
| 2014-07-04 | Signer of the Kansas-Nebraska Act |
| 2013-12-28 | Break through |
| 2011-12-16 | Kansas-Nebraska Act signer |
| 2009-12-09 | Buchanan's predecessor |
| 2009-09-18 | Pass through |
| 2008-11-09 | Knife |
| 2007-05-18 | Affect sharply |
| 2005-06-30 | Go through |
| 2004-06-03 | Puncture |
| 2001-06-28 | Run through |
| 1999-02-25 | Drill through |
| 1996-11-10 | Barbara Bush's maiden name |
| 1994-08-05 | Drill |