NITER
Set to 9 different clues across 12 published puzzles, most often “Gunpowder ingredient” — The New York Times, Sunday, 11 September 2005.
5 letters
Every clue on record, most used first
- Gunpowder ingredient3 times
The New York Times — Sunday, 11 September 2005
- KNO32 times
The New York Times — Friday, 29 December 2006
- Atacama Desert exportonce
The New York Times — Saturday, 2 April 2011
- Munitions compoundonce
The New York Times — Friday, 8 December 2006
- Gunpowder componentonce
The New York Times — Wednesday, 5 November 2003
- Compound in fireworksonce
The New York Times — Saturday, 12 May 2001
- Fertilizer ingredientonce
The New York Times — Friday, 12 November 1999
- Potassium compoundonce
The New York Times — Sunday, 1 December 1996
- KNOonce
The New York Times — Tuesday, 22 August 1995