5 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
See the dictionary definition for sine qua non.
|Saturday, August 27, 2016||62A||Essential element||Jim Page|
|Friday, January 11, 2008||28D||Requirement||Mike Nothnagel|
|Wednesday, October 24, 2007||31D||*Without which not||Patrick Blindauer|
|Tuesday, April 30, 2002||29D||Prerequisite (2)||John F. Hughes|
|Wednesday, December 6, 1995||28D||Prerequisite (2)||Chet Currier|
6 results for SINEQUANON from older pre-Shortz puzzles.
|Wednesday, December 31, 1975||11D||Indispensable condition||Samuel K. Fliegner||Weng|
|Sunday, October 17, 1971||61D||Absolute necessity||Jordan S. Lasher||Weng|
|Wednesday, February 4, 1970||3D||Essential||Unknown||Weng|
|Tuesday, March 25, 1969||17A||Essential.||Unknown||Weng|
|Wednesday, April 21, 1965||3D||Essential.||Unknown||Farrar|
|Tuesday, April 21, 1964||18A||Essential.||Unknown||Farrar|