KARATS
Set to 4 different clues across 5 published puzzles, most often “Gold standards” — The New York Times, Tuesday, 7 August 2007.
6 letters
Every clue on record, most used first
- Gold standards2 times
The New York Times — Tuesday, 7 August 2007
- Units of finenessonce
The New York Times — Sunday, 27 September 2009
- Purity unitsonce
The New York Times — Tuesday, 20 January 2004
- Gold countonce
The New York Times — Sunday, 31 January 1999