| Date | Grid | Clue | Author |
|---|---|---|---|
| Thursday, September 6, 2012 | 32A | Creator of U.P.C.'s | Ben Pall |
| Wednesday, July 11, 2012 | 50A | Watson's creator (2) | Allan E. Parrish |
| Sunday, May 13, 2012 | 14D | It has many servers | Ben Tausig |
| Wednesday, May 2, 2012 | 6A | Watson's creator (2) | Paula Gamache |
| Thursday, October 13, 2011 | 22A | One of the 30 Dow Jones industrials | John Farmer |
| Sunday, October 17, 2010 | 61D | Tech stock (2) | Patrick Blindauer |
| Sunday, August 22, 2010 | 5D | Maker of the Roadrunner supercomputer | Patrick Berry |
| Sunday, July 25, 2010 | 39D | Maker of the trivia-playing computer program Watson | Alan Arbesfeld |
| Sunday, July 11, 2010 | 84A | Big hirer of techies | Ed Sessa |
| Wednesday, March 10, 2010 | 56D | Big Blue (8) | Gary Steinmehl |
| Monday, March 1, 2010 | 41D | Company called "Big Blue" | Brendan Emmett Quigley |
| Sunday, February 7, 2010 | 91A | IntelliStation maker | Patrick Berry |
| Tuesday, November 24, 2009 | 25A | PC introducer of 1981 | Victor Fleming and Bonnie L. Gentry |
| Wednesday, June 10, 2009 | 13D | ThinkPad developer | Richard Silvestri |
| Sunday, June 7, 2009 | 120D | Creator of the chess champion Deep Blue | Jeremy Newton |
| Monday, June 1, 2009 | 10A | "Think" sloganeer (3) | John Farmer |
| Sunday, May 17, 2009 | 10D | Big Blue (8) | Oliver Hill |
| Friday, November 21, 2008 | 4D | Co. whose employees have won four Nobel Prizes | Patrick Berry |
| Wednesday, July 9, 2008 | 47A | Former Notebook maker | Tim Wescott |
| Sunday, June 8, 2008 | 24D | Computing-Tabulating-Recording Co., today (2) | Will Nediger |
| Tuesday, March 20, 2007 | 53A | Big Blue (8) | Laura A. Halper |
| Friday, July 21, 2006 | 61A | Computing-Tabulating-Recording Co., today (2) | Kyle Mahowald |
| Wednesday, May 31, 2006 | 23D | "Think" sloganeer (3) | Trip Payne |
| Tuesday, March 28, 2006 | 6D | "Think" sloganeer (3) | Jim Hyres |
| Sunday, January 1, 2006 | 97A | Notebook maker (3) | Joe DiPietro |
| Friday, October 21, 2005 | 9D | Tech stock option | Louis Hildebrand |
| Thursday, July 7, 2005 | 23D | Its name is also its N.Y.S.E. symbol | David Quarfoot |
| Monday, June 20, 2005 | 62D | Hewlett-Packard rival: Abbr. | Alison Donald |
| Wednesday, March 2, 2005 | 55A | Notebook maker (3) | James M. Jenista and Dana McLemore |
| Sunday, February 27, 2005 | 103D | Big Blue (8) | Mike Torch |
| Saturday, December 4, 2004 | 9D | Notebook maker (3) | Brendan Emmett Quigley |
| Friday, September 3, 2004 | 29D | Corporate inits. since 1924 | Edgar R. Fontaine |
| Sunday, December 28, 2003 | 50D | Company whose name is also its stock symbol | Seth A. Abel |
| Friday, November 21, 2003 | 53D | It acquired Lotus in 1995 | David Ainslie Macleod |
| Friday, May 30, 2003 | 10D | Dell competitor | Patrick Berry |
| Thursday, February 21, 2002 | 51D | Deep Blue maker | Peter Gordon |
| Wednesday, December 12, 2001 | 58D | PC maker (2) | Peter Gordon |
| Sunday, November 25, 2001 | 108D | One of the Dow Jones Industrials | Bob Klahn and Harvey Estes |
| Sunday, May 13, 2001 | 33D | Fortran language developer | Nancy Nicholson Joline |
| Wednesday, May 9, 2001 | 39D | DOS popularizer | Ethan Cooper |
| Thursday, February 15, 2001 | 32D | ThinkPad producer | David Ainslie Macleod |
| Monday, February 5, 2001 | 5D | Co. called "Big Blue" | Nancy Salomon and Harvey Estes |
| Sunday, December 10, 2000 | 115D | Company that programmed Deep Blue | Rich Norris |
| Sunday, August 27, 2000 | 92A | Tech stock choice | Dana Motley |
| Friday, February 4, 2000 | 38A | Tech stock (2) | Dana Motley |
| Wednesday, November 24, 1999 | 58D | Big Blue (8) | Greg Staples |
| Sunday, November 21, 1999 | 65A | OS/2 company | Patrick D. Berry |
| Friday, May 7, 1999 | 43D | Former co-owner of Prodigy | Dana Motley |
| Wednesday, March 31, 1999 | 47A | "Big Blue" (8) | Patrick Jordan |
| Tuesday, November 11, 1997 | 25A | Big Blue (8) | Brendan Emmett Quigley |
| Saturday, September 27, 1997 | 34D | Noted blue chip | Matt Gaffney |
| Wednesday, July 9, 1997 | 12D | PC maker (2) | Chuck Deodene |
| Monday, October 7, 1996 | 5D | Blue chip co. | S. Spadaccini |
| Sunday, March 3, 1996 | 29D | "Think" tank? | B. Klahn |
| Thursday, August 24, 1995 | 10D | Big Blue (8) | Matt Gaffney |
| Sunday, April 16, 1995 | 24D | Apple foe | Matt Gaffney |
| Friday, September 9, 1994 | 1A | Apple competitor | Bob Klahn |
| Friday, April 22, 1994 | 41D | Computer co. | A.J. Santora |
3 results for IBM from Variety puzzles.
| Date | Type | Grid | Clue | Author |
|---|---|---|---|---|
| April 19, 2009 | diagramless | 41D | Tech stock option | Patrick Blindauer |
| October 21, 2007 | diagramless | 28A | WebSphere software co. | Craig Kasper and Todd McClary |
| April 27, 2003 | diagramless | 20A | ThinkPad producer | Frank Longo |
2 results for IBM from older pre-Shortz puzzles.
| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Tuesday, September 11, 1984 | 52A | Big Board letters | Albert J. Klaus | Maleska |
| Friday, October 21, 1983 | 8D | Big Board monogram | Tap Osborn | Maleska |