DASHES
| Date | Clue |
|---|---|
| 2020-10-26 | Quick races |
| 2019-12-02 | Morse code O's have three of them |
| 2018-10-21 | Takes off in a hurry |
| 2017-09-11 | Counterparts of dots, in Morse code |
| 2013-06-03 | - - - |
| 2013-03-09 | Five of them represent a zero |
| 2005-02-25 | Tom, to Samuel F. B. Morse |
| 2003-06-13 | They're sometimes mad |
| 2002-01-07 | Morse code bits |
| 1996-12-05 | Track events |