TREELINE
Set to 7 different clues across 7 published puzzles, most often “Timberland limit” — The New York Times, Sunday, 2 August 2009.
8 letters
Every clue on record, most used first
- Timberland limitonce
The New York Times — Sunday, 2 August 2009
- Fringe of the green?once
The New York Times — Friday, 16 December 2005
- Mountain demarcationonce
The New York Times — Saturday, 20 November 2004
- Tundra bordereronce
The New York Times — Saturday, 6 December 2003
- The edge of the green?once
The New York Times — Saturday, 25 March 2000
- Where the top begins to get bareonce
The New York Times — Saturday, 11 September 1999
- It's about 2,500 feet up on Mt. McKinleyonce
The New York Times — Friday, 30 April 1999