DFLAT
Set to 5 different clues across 9 published puzzles, most often “Key of Prokofiev's Piano Concerto No. 1” — The New York Times, Sunday, 29 October 2006.
5 letters
Every clue on record, most used first
- Key of Prokofiev's Piano Concerto No. 12 times
The New York Times — Sunday, 29 October 2006
- C sharp equivalent2 times
The New York Times — Tuesday, 1 November 2005
- C sharp2 times
The New York Times — Monday, 27 November 2000
- Key of Prokofiev's first piano concerto2 times
The New York Times — Monday, 1 May 2000
- Chopin's "Raindrop" Prelude is in itonce
The New York Times — Friday, 14 November 2003