TUNNEL
| Date | Clue |
|---|---|
| 2020-04-26 | With 86-Across, fixation problem suggested by this puzzle's theme |
| 2016-11-13 | Means of escaping prison, maybe |
| 2016-03-16 | Subway, basically |
| 2014-09-20 | Smuggling aid |
| 2013-06-20 | Ant farm feature |
| 2012-03-11 | Mole's work |
| 2010-03-08 | Path for a mole |
| 2004-03-16 | Prison escape route, maybe |
| 2002-07-19 | Dig |
| 1996-12-23 | Burrow |