NORAD
Set to 14 different clues across 16 published puzzles, most often "WarGames" org. — The New York Times, Sunday, 19 October 2008.
5 letters
Every clue on record, most used first
- "WarGames" org.2 times
The New York Times — Sunday, 19 October 2008
- Defense acronym2 times
The New York Times — Tuesday, 2 April 1996
- Joint U.S./Canada military org.once
The New York Times — Thursday, 11 August 2011
- Military group headquartered in Colo. Spgs.once
The New York Times — Sunday, 17 July 2011
- Santa-tracking org.once
The New York Times — Wednesday, 22 April 2009
- U.S./Canada early warning syst.once
The New York Times — Tuesday, 6 November 2007
- "WarGames" settingonce
The New York Times — Wednesday, 2 July 2003
- Org. that "tracks" Santaonce
The New York Times — Tuesday, 14 August 2001
- Command that "tracks" Santaonce
The New York Times — Sunday, 10 June 2001
- Satellite-tracking programonce
The New York Times — Saturday, 10 March 2001
- Military acronymonce
The New York Times — Thursday, 29 January 1998
- Missile-warning grp.once
The New York Times — Tuesday, 20 June 1995