UNCLEAR
Set to 3 different clues across 3 published puzzles, most often “Opaque” — The New York Times, Saturday, 19 December 2009.
7 letters
Every clue on record, most used first
- Opaqueonce
The New York Times — Saturday, 19 December 2009
- Not properly explainedonce
The New York Times — Sunday, 15 March 2009
- Fuzzyonce
The New York Times — Thursday, 16 May 1996