HOLLOW
| Date | Clue |
|---|---|
| 2016-07-06 | Like a jack-o'-lantern |
| 2015-04-06 | Like jack-o'-lanterns or meaningless victories |
| 2015-04-01 | Insincere |
| 2011-07-10 | Meaningless |
| 2009-11-11 | Like a jack-o'-lantern |
| 2005-10-23 | Meaningless |
| 2003-09-25 | Like jack-o'-lanterns |
| 1998-08-30 | Like the Trojan horse |