LEAPDAY
Set to 3 different clues across 3 published puzzles, most often “March preceder, periodically” — The New York Times, Friday, 13 March 2009.
7 letters
Every clue on record, most used first
- March preceder, periodicallyonce
The New York Times — Friday, 13 March 2009
- Bissextile occurrenceonce
The New York Times — Sunday, 30 June 2002
- February 29once
The New York Times — Monday, 7 January 2002