HGTS
| Date | Clue |
|---|---|
| 2018-06-24 | Elevs. |
| 2014-07-20 | Abbr. in some city names |
| 2013-12-04 | Elevs. |
| 2012-02-21 | Mtn. stats |
| 2010-03-18 | Ming's 7'6" and Bryant's 6'6", e.g.: Abbr. |
| 2009-06-23 | Elevs. |
| 2007-03-22 | Elevs. |
| 2005-06-11 | Hills: Abbr. |
| 2003-12-05 | Abbr. used in some town names |