TETR
Set to 6 different clues across 8 published puzzles, most often “Four: Prefix” — The New York Times, Monday, 10 August 2009.
4 letters
Every clue on record, most used first
- Four: Prefix3 times
The New York Times — Monday, 10 August 2009
- Half of oct-once
The New York Times — Friday, 15 October 2010
- Numerical prefix with oxideonce
The New York Times — Wednesday, 12 August 2009
- Having four parts: Prefixonce
The New York Times — Sunday, 31 October 2004
- Fourfront?once
The New York Times — Sunday, 25 May 1997
- Four: Prefixonce
The New York Times — Sunday, 19 June 1994