ODER
Set to 35 different clues across 66 published puzzles, most often “Baltic Sea feeder” — The New York Times, Thursday, 28 July 2011.
4 letters
Every clue on record, most used first
- Baltic Sea feeder6 times
The New York Times — Thursday, 28 July 2011
- German border river6 times
The New York Times — Wednesday, 17 February 2010
- Baltic feeder5 times
The New York Times — Friday, 1 April 2011
- River to the Baltic5 times
The New York Times — Sunday, 1 August 2010
- Frankfurt's river5 times
The New York Times — Tuesday, 22 February 2000
- German-Polish border river4 times
The New York Times — Sunday, 21 April 1996
- Wroclaw's river3 times
The New York Times — Tuesday, 1 June 2010
- ___-Neisse Line2 times
The New York Times — Friday, 10 April 2009
- European boundary river2 times
The New York Times — Sunday, 15 February 2009
- European border river2 times
The New York Times — Saturday, 20 March 2004
- River of Brandenburg2 times
The New York Times — Thursday, 6 March 2003
- Polish/German border riveronce
The New York Times — Monday, 21 February 2011