DIT
Set to 16 different clues across 22 published puzzles, most often “Morse code click” — The New York Times, Sunday, 28 November 1999.
3 letters
Every clue on record, most used first
- Morse code click3 times
The New York Times — Sunday, 28 November 1999
- Dah's partner3 times
The New York Times — Monday, 28 December 1998
- Morse tap2 times
The New York Times — Thursday, 13 November 2003
- Morse minimum2 times
The New York Times — Sunday, 28 May 2000
- Morse code soundonce
The New York Times — Sunday, 16 May 2010
- Dah's counterpartonce
The New York Times — Tuesday, 23 December 2008
- Telegraphed soundonce
The New York Times — Wednesday, 8 February 2006
- Morse bitonce
The New York Times — Thursday, 25 August 2005
- Morse code taponce
The New York Times — Friday, 10 December 2004
- Telegraphic clickonce
The New York Times — Thursday, 24 April 2003
- One-quarter of an H, in Morse codeonce
The New York Times — Saturday, 9 June 2001
- Telegraph soundonce
The New York Times — Sunday, 26 November 2000