SOLFA
Set to 3 different clues across 3 published puzzles, most often “Musical syllable singing system” — The New York Times, Thursday, 27 January 2011.
5 letters
Every clue on record, most used first
- Musical syllable singing systemonce
The New York Times — Thursday, 27 January 2011
- Musical syllablesonce
The New York Times — Sunday, 26 March 2006
- Singing syllablesonce
The New York Times — Thursday, 27 July 1995