UELE
Set to 6 different clues across 13 published puzzles, most often “River to the Ubangi” — The New York Times, Tuesday, 25 May 2010.
4 letters
Every clue on record, most used first
- River to the Ubangi5 times
The New York Times — Tuesday, 25 May 2010
- Ubangi tributary3 times
The New York Times — Sunday, 30 January 2011
- Congo river2 times
The New York Times — Thursday, 27 April 2000
- Congolese riveronce
The New York Times — Sunday, 27 February 2011
- One of two rivers forming the Ubangionce
The New York Times — Sunday, 27 August 2006
- Ubangi feederonce
The New York Times — Sunday, 31 October 1999