| Date | Grid | Clue | Author |
| Sunday, April 21, 2013 | 79D | "What's the big ___?" (3) | Jonah Kagan |
| Sunday, February 10, 2013 | 3D | Skull session result | Patrick Berry |
| Sunday, December 23, 2012 | 111A | "No ___" ("Don't ask me") | Joe DiPietro |
| Sunday, December 9, 2012 | 84D | Suspicion | Patrick Berry |
| Friday, November 16, 2012 | 60D | A good one is often carried out | Victor Fleming |
| Tuesday, October 9, 2012 | 62A | The thought that counts? | John Guzzetta |
| Thursday, October 4, 2012 | 66A | It begins at conception | Bill Thompson |
| Sunday, August 19, 2012 | 111D | Spark, so to speak | Freddie Cheng |
| Sunday, August 5, 2012 | 61A | Think about it (4) | Patrick Merrell |
| Thursday, April 12, 2012 | 25A | It's a thought (2) | Michael Shteyman |
| Wednesday, March 14, 2012 | 12D | Word exclaimed after "no" or "good" | Dave Sarpola |
| Saturday, March 10, 2012 | 50A | Possible solution (2) | Patrick Berry |
| Monday, February 13, 2012 | 32D | Brainstorm (23) | Ellen Leuschner and Victor Fleming |
| Thursday, November 10, 2011 | 4D | Dome light? | Tim Croce |
| Sunday, October 30, 2011 | 109D | Theory | Andrea Carla Michaels & Patrick Blindauer |
| Wednesday, October 26, 2011 | 31D | Noodle product? (3) | Milo Beckman |
| Sunday, October 16, 2011 | 81D | "You have no ___" (3) | Joel Fagliano |
| Tuesday, August 16, 2011 | 17A | Brainstorm (23) | David Steinberg |
| Tuesday, July 5, 2011 | 56D | Notion (16) | Andrea Carla Michaels and Johanna Fenimore |
| Monday, June 27, 2011 | 42A | "You have no ___!" (3) | Joseph Samulak |
| Tuesday, June 7, 2011 | 53D | Glimmering (3) | David Liben-Nowell |
| Thursday, June 2, 2011 | 29A | "Drawing is putting a line round an ___": Henri Matisse | Brendan Emmett Quigley |
| Sunday, April 17, 2011 | 104D | Something that can't be patented | Matt Ginsberg |
| Sunday, March 20, 2011 | 41D | "If at first, the ___ is not absurd, then there is no hope for it": Einstein | Brendan Emmett Quigley |
| Thursday, February 3, 2011 | 62A | --- | Matt Ginsberg |
| Sunday, September 26, 2010 | 110D | Notion (16) | Pamela Amick Klawitter |
| Monday, September 6, 2010 | 59A | It's just a thought | Randall J. Hartman |
| Tuesday, August 31, 2010 | 33D | Invention starter | Paula Gamache and Ed Stein |
| Tuesday, June 1, 2010 | 30A | Comic-strip light bulb | Sarah Keller |
| Sunday, April 4, 2010 | 7D | Brain matter? | Bob Klahn |
| Tuesday, March 16, 2010 | 10D | It's a thought (2) | Paula Gamache |
| Tuesday, January 26, 2010 | 15A | Child of invention? | Paula Gamache |
| Friday, December 18, 2009 | 23A | Think piece? | Brendan Emmett Quigley |
| Tuesday, November 24, 2009 | 12D | Inkling (8) | Victor Fleming and Bonnie L. Gentry |
| Sunday, November 22, 2009 | 5D | Start of a plan | Patrick Merrell |
| Thursday, September 24, 2009 | 14A | Noodle product? (3) | Brendan Emmett Quigley |
| Wednesday, September 16, 2009 | 3D | Mental flash (4) | Maura B. Jacobson |
| Wednesday, July 8, 2009 | 5D | "Aha!" elicitor | Tim Wescott |
| Thursday, May 14, 2009 | 31D | Head light? | David J. Kahn |
| Thursday, March 5, 2009 | 27A | Coconut yield? | David J. Kahn |
| Wednesday, February 18, 2009 | 13A | It may be bright | Susan Gelfand |
| Wednesday, January 21, 2009 | 63A | Trial balloon, e.g. (2) | Fred Piscop |
| Tuesday, December 30, 2008 | 29D | "What's the big ___?" (3) | Doug Peterson |
| Thursday, December 25, 2008 | 35A | "No ___" ("Beats me") | Eric Tentarelli |
| Sunday, November 9, 2008 | 62A | Imagine that (2) | Paula Gamache |
| Tuesday, June 10, 2008 | 50D | Something to think about (3) | Barry C. Silk |
| Tuesday, February 26, 2008 | 64A | Mental flash (4) | Sarah Keller |
| Sunday, February 24, 2008 | 63D | Inspiration (5) | Nancy Nicholson Joline |
| Tuesday, November 27, 2007 | 3D | Brainchild (4) | Julie Ann Bowling |
| Sunday, November 11, 2007 | 50A | Inkling (8) | Alan Arbesfeld |
| Tuesday, October 30, 2007 | 36A | Theory's start | Gary Steinmehl |
| Thursday, October 18, 2007 | 41D | "The very ___!" (5) | Lucy Gardner Anderson |
| Monday, October 8, 2007 | 14A | Think tank nugget (6) | Steve Kahn |
| Thursday, September 13, 2007 | 15D | Bean sprout? | Joe Krozel & Victor Fleming |
| Wednesday, June 27, 2007 | 35D | It pops into the head | Barbara Olson |
| Sunday, May 27, 2007 | 21A | Reason to shout "Eureka!" | Patrick Berry |
| Monday, May 14, 2007 | 34D | Notion (16) | Paula Gamache |
| Thursday, April 19, 2007 | 49D | Fancy (4) | Henry Hook |
| Sunday, April 1, 2007 | 109D | Guess (2) | Paula Gamache |
| Thursday, January 25, 2007 | 35D | Fantasy | Manny Nosowsky |
| Tuesday, December 5, 2006 | 16A | "I had no ___!" (5) | Kenneth J. Berniker |
| Monday, November 27, 2006 | 56D | Notion (16) | Marlon R. Howell |
| Tuesday, October 24, 2006 | 21D | Think tank nugget (6) | Gail Grabowski |
| Saturday, September 16, 2006 | 54D | What comes to mind (2) | Michael Shteyman |
| Wednesday, July 19, 2006 | 36D | Think about it (4) | Alison Donald |
| Monday, June 26, 2006 | 35A | Notion (16) | Randy Sowell |
| Friday, June 16, 2006 | 6A | What a germ may become (2) | Alan Olschwang |
| Monday, May 8, 2006 | 56D | "You have no ___" (3) | Norm Guggenbiller |
| Wednesday, February 15, 2006 | 14A | Cranial bulb? | Byron Walden |
| Thursday, February 2, 2006 | 59D | Conception (5) | Byron Walden |
| Monday, January 23, 2006 | 3D | Conception (5) | Mark T. Milhet |
| Sunday, December 18, 2005 | 123A | "Good ___!" (2) | Ethan Cooper and Michael Shteyman |
| Monday, November 21, 2005 | 30D | Genesis of an invention | Wesley Johnson |
| Wednesday, September 21, 2005 | 19A | Prelude to a solution | Anne Garellick |
| Wednesday, September 14, 2005 | 66A | "The very ___!" (5) | David Elfman |
| Thursday, August 25, 2005 | 55D | Just think of it | Manny Nosowsky |
| Tuesday, August 16, 2005 | 51D | Think tank nugget (6) | Randall J. Hartman |
| Friday, July 29, 2005 | 59A | Piece of mind? | Kyle Mahowald |
| Tuesday, June 21, 2005 | 47A | Abstraction | Nancy Kavanaugh |
| Wednesday, April 6, 2005 | 14A | Trial balloon, e.g. (2) | Michael Doran |
| Monday, February 7, 2005 | 53D | "I had no ___!" (5) | Gordon Seaberg |
| Monday, January 24, 2005 | 21D | Bright thought (7) | Sarah Keller |
| Wednesday, November 24, 2004 | 22A | Think tank nugget (6) | Adam Cohen |
| Wednesday, November 10, 2004 | 17A | Noodle concoction? | David J. Kahn |
| Monday, October 18, 2004 | 37A | Concept (7) | Steve Kahn |
| Wednesday, August 25, 2004 | 18A | Mental flash (4) | Richard Silvestri |
| Friday, August 13, 2004 | 9D | Noodle product? (3) | Harvey Estes |
| Monday, August 2, 2004 | 37D | Inkling (8) | Holden Baker |
| Sunday, June 20, 2004 | 72D | What comes to mind (2) | Manny Nosowsky |
| Thursday, June 10, 2004 | 61A | Inspiration (5) | Paula Gamache |
| Monday, March 29, 2004 | 59A | Think tank output (2) | Barry Silk |
| Wednesday, March 24, 2004 | 59A | Bean concoction? | Norma Johnson |
| Monday, March 1, 2004 | 11D | Brainstorm (23) | Gail Grabowski |
| Sunday, February 29, 2004 | 30A | Thesis basis | Patrick Merrell |
| Monday, February 2, 2004 | 12D | Notion (16) | Gregory E. Paul |
| Thursday, January 15, 2004 | 57D | What a germ may become (2) | Patrick Merrell |
| Thursday, December 25, 2003 | 38A | It comes to mind (2) | John Underwood |
| Thursday, December 11, 2003 | 8D | It has a germ | Ed Early |
| Tuesday, November 11, 2003 | 45A | Creative spark (3) | M. Francis Vuolo |
| Friday, September 19, 2003 | 16A | It comes to mind (2) | Manny Nosowsky |
| Wednesday, September 17, 2003 | 16A | Mental flash (4) | Richard Silvestri |
| Monday, August 11, 2003 | 58D | Brainstorm (23) | Randall J. Hartman |
| Monday, June 30, 2003 | 3D | "The very ___!" (5) | Gregory E. Paul |
| Tuesday, June 10, 2003 | 58D | Bean product? | Elizabeth C. Gorski |
| Wednesday, February 12, 2003 | 11D | Brainchild (4) | Ed Early |
| Tuesday, February 4, 2003 | 14A | Notion (16) | Elizabeth C. Gorski |
| Sunday, January 5, 2003 | 76D | Head piece? | Elizabeth C. Gorski |
| Thursday, January 2, 2003 | 58D | Guess (2) | Elizabeth C. Gorski |
| Tuesday, December 17, 2002 | 55D | Light bulb's signification, in cartoons | Tyler Hinman |
| Wednesday, December 4, 2002 | 64A | Inventor's start | Richard Hughes |
| Tuesday, November 5, 2002 | 56D | Creative spark (3) | Fred Piscop |
| Monday, September 30, 2002 | 64A | Start of an invention (2) | Harvey Estes and Nancy Salomon |
| Thursday, September 26, 2002 | 25A | Matter for the gray matter (2) | Manny Nosowsky |
| Monday, September 23, 2002 | 29D | Brainstorm (23) | Peter Gordon |
| Thursday, August 15, 2002 | 53D | Proposal | Manny Nosowsky |
| Tuesday, August 13, 2002 | 39A | Possible solution (2) | Robert Malinow |
| Wednesday, July 24, 2002 | 50A | "What's the ___?!" | Eric Berlin |
| Monday, July 22, 2002 | 63A | Brain wave (5) | Harvey Estes and Nancy Salomon |
| Tuesday, June 11, 2002 | 55D | Creative spark (3) | Nancy Kavanaugh |
| Monday, April 22, 2002 | 60A | Brain wave (5) | Peter Gordon |
| Tuesday, February 19, 2002 | 21A | Inventor's starting point | Arlan and Linda Bushman |
| Tuesday, February 5, 2002 | 3D | Inspiration (5) | Alan J. Weiss |
| Wednesday, October 24, 2001 | 34A | Plan of action | Sarah Keller |
| Sunday, September 16, 2001 | 14D | Just a thought | Bill Zais |
| Monday, September 3, 2001 | 57D | Clever thought | Peter Gordon |
| Tuesday, August 21, 2001 | 67A | Think tank nugget (6) | Sarah Keller |
| Wednesday, August 15, 2001 | 33A | Glimmering (3) | Karen Young Bonin |
| Monday, July 30, 2001 | 65A | Inkling (8) | Nancy Kavanaugh |
| Thursday, May 10, 2001 | 31A | Matter for the gray matter (2) | Manny Nosowsky |
| Wednesday, May 9, 2001 | 64A | Edison product | Ethan Cooper |
| Tuesday, May 1, 2001 | 29D | Flash of inspiration | Stanley Newman |
| Monday, April 9, 2001 | 12D | "I had no ___!" (5) | Mel and Peggy Rosen |
| Tuesday, April 3, 2001 | 58A | Brain wave (5) | Nancy Salomon and Sherry O. Blackard |
| Tuesday, March 13, 2001 | 8D | Notion (16) | Michael S. Maurer |
| Thursday, February 8, 2001 | 58A | Bit of planning | Manny Nosowsky |
| Monday, January 8, 2001 | 51A | Bright thought (7) | Gregory E. Paul |
| Monday, December 11, 2000 | 14A | Brainstorm (23) | Myles Callum |
| Sunday, December 10, 2000 | 110D | Concept (7) | Rich Norris |
| Friday, November 24, 2000 | 27D | Piece of one's mind? | Martin Ashwood-Smith |
| Saturday, September 30, 2000 | 16A | Think about it (4) | Brendan Emmett Quigley |
| Friday, September 29, 2000 | 13D | Noodle concoction | Bob Klahn |
| Wednesday, September 13, 2000 | 65A | Inkling (8) | Jim Morton |
| Tuesday, September 5, 2000 | 67A | Notion (16) | Chris Sallade |
| Monday, August 28, 2000 | 28D | Concept (7) | Richard Hughes |
| Sunday, August 20, 2000 | 127D | The light bulb, to Edison | Charles M. Deber |
| Tuesday, August 15, 2000 | 18A | Brain wave (5) | Nancy Salomon and Sherry O. Blackard |
| Tuesday, August 1, 2000 | 25D | Brainstorm (23) | Randall J. Hartman |
| Tuesday, July 18, 2000 | 38D | Concept (7) | Richard Silvestri |
| Wednesday, July 12, 2000 | 16A | Sneaking suspicion (4) | William A. Ballard |
| Thursday, June 15, 2000 | 26A | Brain popper | Edgar R. Fontaine |
| Sunday, May 7, 2000 | 20A | Flash (2) | Patrick D. Berry |
| Monday, April 10, 2000 | 42D | Brainstorm (23) | Ed Early |
| Tuesday, February 22, 2000 | 31D | Light bulb, figuratively | Dorothy E. Donaldson |
| Monday, February 14, 2000 | 67A | Notion (16) | Nancy Kavanaugh |
| Monday, January 31, 2000 | 65A | Notion (16) | Peter Gordon |
| Wednesday, January 26, 2000 | 17A | Sneaking suspicion (4) | Dan Reichert |
| Wednesday, January 19, 2000 | 14A | Patent prerequisite | Arthur S. Verdesca |
| Tuesday, December 21, 1999 | 37D | Notion (16) | Richard Hughes |
| Monday, December 20, 1999 | 16A | "I had no ___!" (5) | Nancy Salomon |
| Wednesday, December 8, 1999 | 26D | Inkling (8) | Fred Piscop |
| Tuesday, November 23, 1999 | 30A | Bright thought (7) | Nancy Salomon |
| Saturday, November 6, 1999 | 61A | Fancy (4) | Joan Bayer Williamson |
| Monday, September 27, 1999 | 12D | Inkling (8) | Ed Early |
| Tuesday, September 21, 1999 | 15A | Conception (5) | Stephanie Spadaccini |
| Monday, September 20, 1999 | 62A | Brainstorm (23) | Gregory E. Paul |
| Tuesday, September 14, 1999 | 67A | "I had no ___!" (5) | Elizabeth C. Gorski |
| Wednesday, August 25, 1999 | 58D | Brainwave (5) | Richard Hughes |
| Wednesday, July 28, 1999 | 69A | Start of something big? | Manny Nosowsky |
| Monday, April 12, 1999 | 33D | Concept (7) | Diane C. Baldwin |
| Wednesday, March 24, 1999 | 7D | Inspiration (5) | Nancy Salomon |
| Thursday, March 4, 1999 | 35A | Designer's need | Cathy Millhauser |
| Tuesday, January 12, 1999 | 14A | Brainstorm (23) | Nancy Salomon |
| Friday, December 18, 1998 | 16A | Something to think about (3) | Manny Nosowsky |
| Monday, December 7, 1998 | 58A | Inventive thought | Elizabeth C. Gorski |
| Monday, November 16, 1998 | 14A | Inspiration (5) | Nancy Salomon and Bob Frank |
| Tuesday, October 27, 1998 | 5D | Brainstorm (23) | Peter Gordon |
| Saturday, October 17, 1998 | 14A | It may be fixed | Bryant White |
| Monday, July 27, 1998 | 30A | It might make you say "Aha!" | Steven Picus |
| Monday, June 29, 1998 | 11D | The very notion | Gregory E. Paul |
| Thursday, May 21, 1998 | 12D | Fancy (4) | Cathy Millhauser |
| Monday, March 30, 1998 | 15A | Brainstorm (23) | Elizabeth C. Gorski |
| Wednesday, March 11, 1998 | 51D | Think tank product | Bette Sue Cohen |
| Tuesday, March 10, 1998 | 58A | Concept (7) | Patrick Jordan |
| Monday, January 19, 1998 | 56D | Notion (16) | Gregory E. Paul |
| Friday, November 28, 1997 | 51D | Essay's basis | Ed Pegg Jr. |
| Tuesday, October 28, 1997 | 57D | Bright thought (7) | Bernice Gordon |
| Wednesday, October 1, 1997 | 17A | Brainstorm (23) | Elizabeth C. Gorski |
| Wednesday, July 16, 1997 | 40A | Game plan | Jonathan Schmalzbach |
| Tuesday, June 10, 1997 | 54D | Brainstorm (23) | Fred Piscop |
| Wednesday, May 28, 1997 | 12D | Brainstorm (23) | Ed Early |
| Thursday, April 3, 1997 | 17A | Think of it! (3) | Richard Hughes |
| Tuesday, March 11, 1997 | 63A | Conception (5) | Alan Arbesfeld |
| Wednesday, February 26, 1997 | 6D | Bright thought (7) | Glenn E. Sykes |
| Monday, February 24, 1997 | 39A | Light bulb, in cartoons | Derek Allen |
| Thursday, January 9, 1997 | 47A | Think of it! (3) | C. Millhauser |
| Monday, November 11, 1996 | 64A | Brainstorm (23) | S. Spadaccini |
| Thursday, November 7, 1996 | 14A | Sneaking suspicion (4) | G. R. Ferguson |
| Tuesday, September 24, 1996 | 9D | Brainstorm (23) | S. Spadaccini |
| Wednesday, September 18, 1996 | 12D | "Good ___!" (2) | D. J. Kahn |
| Saturday, September 7, 1996 | 52D | Glimmering (3) | B. White |
| Monday, September 2, 1996 | 67A | Brainstorm (23) | F. Piscop |
| Monday, August 5, 1996 | 50A | Bright thought (7) | F. Piscop |
| Monday, July 29, 1996 | 24D | "What's the big___?" (3) | F. Piscop |
| Sunday, July 28, 1996 | 109A | Impression (3) | N. S. Wizer |
| Tuesday, July 23, 1996 | 42A | Think tank output (2) | G. E. Paul |
| Monday, June 17, 1996 | 54D | Bright thought (7) | S. L. Robbins |
| Tuesday, June 4, 1996 | 58A | Brainstorm (23) | E. Early |
| Monday, May 27, 1996 | 47D | Brainstorm (23) | N. Steinberg |
| Wednesday, April 17, 1996 | 58A | Creative start | F. Heaney |
| Friday, March 29, 1996 | 54A | Meaning | C. Millhauser |
| Wednesday, March 27, 1996 | 56D | Brainchild (4) | R. J. Hartman |
| Tuesday, January 23, 1996 | 14A | Brainstorm (23) | B. Lubbers |
| Monday, December 4, 1995 | 3D | Thought | Sidney L. Robbins |
| Tuesday, October 3, 1995 | 66A | Stars : pain :: light bulb : _____ | Alan Arbesfeld |
| Thursday, September 7, 1995 | 66A | Notion (16) | Rich Norris |
| Monday, August 7, 1995 | 3D | Brainstorm (23) | Sidney L. Robbins |
| Friday, August 4, 1995 | 36A | Think tank nugget (6) | Chuck Deodene |
| Monday, July 17, 1995 | 10A | Notion (16) | Kenneth Witte |
| Tuesday, May 30, 1995 | 33D | Think about it (4) | Richard Hughes |
| Sunday, January 29, 1995 | 58D | "The very _____!" (5) | Bryant White |
| Saturday, January 28, 1995 | 33D | Impression (3) | Randolph Ross |
| Monday, December 26, 1994 | 56D | Notion (16) | Gregory E. Paul |
| Wednesday, December 14, 1994 | 61A | Something to think about (3) | Wayne Robert Williams |
| Monday, November 14, 1994 | 6A | Start of an invention (2) | Sidney L. Robbins |
| Sunday, October 16, 1994 | 96D | Inkling (8) | Raymond Hamel |
| Thursday, October 13, 1994 | 56A | Flash (2) | Manny Nosowsky |
| Friday, September 16, 1994 | 40A | Imagine that! (2) | Randolph Ross |
| Tuesday, August 30, 1994 | 62A | Concept (7) | Jonathan Schmatzbach |
| Wednesday, August 10, 1994 | 5A | Sneaking suspicion (4) | Ernie Furtado |
| Wednesday, July 13, 1994 | 64A | Conception (5) | Jonathan Schmatzbach |
| Thursday, June 16, 1994 | 9D | "The very _____!" (5) | Jim Page |
| Wednesday, May 11, 1994 | 11D | Bit of brainwork | Harvey Estes |
| Sunday, May 8, 1994 | 26A | Think of it! (3) | Ralph G. Beaman |
| Monday, April 11, 1994 | 53D | Brainstorm (23) | Martin Schneider |
| Tuesday, April 5, 1994 | 21D | "I have no _____!" | Harvey Estes |
| Sunday, March 13, 1994 | 109A | Brainchild (4) | Nancy Nicholson Joline |
| Friday, February 25, 1994 | 40A | Fancy (4) | Bob Lubbers |
| Friday, February 18, 1994 | 15A | "The _____!" (hmmph!) | Manny Nosowsky |
| Tuesday, February 8, 1994 | 5A | Impression (3) | Peter Gordon |
| Monday, January 31, 1994 | 54D | Madison Avenue product | Janet R. Bender |
| Thursday, December 23, 1993 | 12D | Creative input | Richard Silvestri |