DIAG
| Date | Clue |
|---|---|
| 2016-01-31 | Screen meas. |
| 2014-02-19 | TV meas. |
| 2012-06-28 | TV screen meas. |
| 2009-08-30 | TV screen meas. |
| 2007-03-18 | Neither hor. nor vert. |
| 2007-01-18 | Rect. divider |
| 2003-07-14 | Corner-to-corner: Abbr. |
| 1995-05-20 | On a bias: Abbr. |
| 1994-07-30 | Certain measurement: Abbr. |