EXO
Set to 9 different clues across 27 published puzzles, most often “Prefix with skeleton” — The New York Times, Sunday, 3 October 2010.
3 letters
Every clue on record, most used first
- Prefix with skeleton7 times
The New York Times — Sunday, 3 October 2010
- Outer: Prefix5 times
The New York Times — Wednesday, 6 July 2011
- Prefix with biology5 times
The New York Times — Friday, 7 January 2011
- Outside: Prefix3 times
The New York Times — Thursday, 16 January 2003
- Prefix with sphere2 times
The New York Times — Tuesday, 15 February 2011
- Skeletal opening?2 times
The New York Times — Sunday, 23 January 2011
- Skeleton's head?once
The New York Times — Sunday, 19 May 2002
- Prefix meaning "outer"once
The New York Times — Sunday, 21 May 1995
- Skeleton starteronce
The New York Times — Sunday, 26 February 1995