ECU
Set to 21 different clues across 36 published puzzles, most often “Old French coin” — The New York Times, Tuesday, 1 June 2010.
3 letters
Every clue on record, most used first
- Old French coin9 times
The New York Times — Tuesday, 1 June 2010
- Common Market money4 times
The New York Times — Tuesday, 6 August 1996
- Euro forerunner3 times
The New York Times — Tuesday, 29 June 2010
- French shield2 times
The New York Times — Friday, 12 May 2006
- Modern money2 times
The New York Times — Friday, 31 January 1997
- Old French 28-Acrossonce
The New York Times — Sunday, 10 July 2011
- French coin of oldonce
The New York Times — Tuesday, 4 January 2011
- It was worth three livresonce
The New York Times — Friday, 14 May 2010
- Coin depicting Louis XVIonce
The New York Times — Friday, 1 January 2010
- Euro predecessoronce
The New York Times — Wednesday, 10 June 2009
- Bygone French coinonce
The New York Times — Monday, 30 June 2008
- Old five-franc coinonce
The New York Times — Sunday, 23 July 2006