ISTH
Set to 6 different clues across 6 published puzzles, most often “Narrow strip of land: Abbr.” — The New York Times, Thursday, 20 May 2010.
4 letters
Every clue on record, most used first
- Narrow strip of land: Abbr.once
The New York Times — Thursday, 20 May 2010
- Transcontinental bridge, e.g.: Abbr.once
The New York Times — Sunday, 4 November 2007
- Panama, e.g.: Abbr.once
The New York Times — Wednesday, 12 January 2005
- Neck of land: Abbr.once
The New York Times — Sunday, 25 July 2004
- Canal locale: Abbr.once
The New York Times — Wednesday, 31 March 2004
- Narrow strait of land: Abbr.once
The New York Times — Thursday, 26 December 2002