ISTHATSO
Set to 8 different clues across 11 published puzzles, most often "Really?" — The New York Times, Thursday, 15 November 2007.
8 letters
Every clue on record, most used first
- "Really?"3 times
The New York Times — Thursday, 15 November 2007
- "Really?!"2 times
The New York Times — Saturday, 3 February 2007
- "Who'd a thunk it?!"once
The New York Times — Saturday, 6 October 2007
- "You don't say!"once
The New York Times — Sunday, 12 December 2004
- "Oh, really?"once
The New York Times — Saturday, 7 February 2004
- "No kidding!"once
The New York Times — Friday, 1 August 2003
- "Oh, yeah?"once
The New York Times — Wednesday, 18 December 2002
- ''No kidding!''once
The New York Times — Saturday, 2 April 1994