| Date | Grid | Clue | Author |
|---|---|---|---|
| Friday, April 19, 2013 | 27A | Comparison words | Ned White |
| Saturday, March 16, 2013 | 22A | :, at times | Julian Lim |
| Monday, February 4, 2013 | 61A | That ___ say | Randall J. Hartman |
| Monday, October 8, 2012 | 58A | "What ___ be done?" (2) | Dave Sarpola |
| Saturday, May 12, 2012 | 21A | Colon's meaning, at times | Caleb Madison |
| Thursday, February 9, 2012 | 1A | What ":" means on some exams | Kevin G. Der |
| Thursday, November 10, 2011 | 6A | Analogy words (9) | Tim Croce |
| Monday, October 10, 2011 | 39A | Words in an analogy | Ian C. Livengood |
| Thursday, May 12, 2011 | 68A | "It ___ laugh" | Patrick John Duggan |
| Wednesday, December 29, 2010 | 48A | "What ___ be done?" (2) | Patrick Merrell |
| Tuesday, October 19, 2010 | 12D | "That's all there ___ it!" (2) | Fred Piscop |
| Wednesday, April 7, 2010 | 50D | Part of an analogy | Richard Silvestri |
| Sunday, March 14, 2010 | 68A | Analogy part (5) | Caleb Madison |
| Wednesday, September 16, 2009 | 61D | Words in a ratio | Maura B. Jacobson |
| Tuesday, April 14, 2009 | 42A | Lenin's "What ___ Be Done?" | Barry Boone |
| Sunday, September 28, 2008 | 80D | Analogy phrase (2) | Cathy Allis Millhauser |
| Saturday, July 26, 2008 | 26D | What a colon may mean (3) | Barry C. Silk |
| Tuesday, February 19, 2008 | 57D | Analogy part (5) | Victor Fleming |
| Sunday, January 27, 2008 | 60D | Analogy part (5) | Mike Nothnagel |
| Monday, January 15, 2007 | 56D | "That's all there ___ it!" (2) | David Pringle |
| Sunday, August 13, 2006 | 28A | Ratio phrase (3) | Derrick Niederman |
| Monday, June 19, 2006 | 35A | Words of comparison (2) | Raymond Hamel |
| Monday, February 20, 2006 | 57D | "What ___ become of me?" | Doug Peterson |
| Tuesday, August 9, 2005 | 12D | Middle of a ratio | Victor Fleming |
| Wednesday, November 17, 2004 | 50D | Ratio phrase (3) | Richard Silvestri |
| Tuesday, November 16, 2004 | 36D | Analogist's words | Stella Daily and Bruce Venzke |
| Saturday, October 9, 2004 | 22A | Part of a proportional representation? | Byron Walden |
| Wednesday, March 10, 2004 | 26D | Analogy phrase (2) | Richard Silvestri |
| Sunday, January 4, 2004 | 2D | Analogy part (5) | Patrick Merrell |
| Saturday, February 15, 2003 | 48A | What two dots may mean | Rich Norris |
| Thursday, November 7, 2002 | 25A | Analogy part (5) | Patrick Merrell |
| Monday, October 21, 2002 | 36D | Analogy words (9) | Peter Sarrett |
| Saturday, August 17, 2002 | 18D | What a colon may mean (3) | Frank Longo |
| Saturday, November 3, 2001 | 22A | Words of comparison (2) | Robert H. Wolfe |
| Wednesday, June 6, 2001 | 53D | Ratio words (3) | Richard Silvestri |
| Tuesday, May 8, 2001 | 22D | Analogy words (9) | Mark P. Sherwood |
| Friday, April 20, 2001 | 20A | "To know me ___ ..." | Chuck Deodene |
| Wednesday, November 22, 2000 | 67A | Ratio phrase (3) | Fred Piscop |
| Saturday, March 11, 2000 | 48A | Colon translation | Randolph Ross |
| Sunday, December 5, 1999 | 72A | What a colon may mean (3) | Joe DiPietro |
| Wednesday, November 3, 1999 | 68A | Analogy words (9) | Greg Staples |
| Sunday, January 17, 1999 | 36D | Analogy words (9) | Cathy Millhauser |
| Thursday, July 30, 1998 | 17A | Analogy words (9) | Rich Norris |
| Thursday, September 5, 1996 | 45A | Colon's meaning, in analogies | C. Millhauser |
| Wednesday, April 10, 1996 | 19A | Analogy words (9) | M. Lees |
| Sunday, April 7, 1996 | 56D | Analogy words (9) | C. Millhauser |
| Wednesday, March 6, 1996 | 65A | Ratio words (3) | N. S. Ross |
| Tuesday, January 30, 1996 | 61A | Analogy words (9) | M. Skolsky |
| Sunday, December 31, 1995 | 126D | Colon, in analogies | Bob Klahn |
| Monday, August 22, 1994 | 4D | Ratio words (3) | Sidney L. Robbins |
| Tuesday, March 29, 1994 | 59D | Relationship words | Mark Danna |
1 result for ISTO from Variety puzzles.
| Date | Type | Grid | Clue | Author |
|---|---|---|---|---|
| March 17, 2013 | diagramless | 42D | Analogy words | Fred Piscop |
27 results for ISTO from older pre-Shortz puzzles.
| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Monday, November 1, 1993 | 38D | Ratio words | Betty Jorgensen | Taub |
| Thursday, October 7, 1993 | 25D | Ratio words | Nancy A. Corbett | Taub |
| Sunday, June 27, 1993 | 120D | Ratio words | Alex K. Justin | Maleska |
| Sunday, March 7, 1993 | 38A | Ratio words | Betty Jorgensen | Maleska |
| Monday, December 21, 1992 | 35A | Ratio words | Jeff Herrington | Maleska |
| Wednesday, September 2, 1992 | 10A | Ratio words | Wayne Hall-Eastman | Maleska |
| Friday, June 19, 1992 | 42D | Ratio words | Walter Covell | Maleska |
| Wednesday, December 11, 1991 | 44A | Ratio words | Arthur S. Verdesca | Maleska |
| Thursday, October 24, 1991 | 53D | Ratio words | Eugene T. Maleska | Maleska |
| Sunday, July 14, 1991 | 123A | Ratio words | Bert Rosenfield | Maleska |
| Thursday, October 11, 1990 | 53D | Ratio words | Joy L. Wouk | Maleska |
| Friday, August 31, 1990 | 34D | Ratio words | Evans | Maleska |
| Wednesday, December 13, 1989 | 36D | Ratio words | Betty Jorgensen | Maleska |
| Thursday, December 29, 1988 | 57D | Ratio words | Alfio Micci | Maleska |
| Sunday, November 20, 1988 | 35A | "It ___ laugh": Pinero | Shirley Soloway | Maleska |
| Tuesday, October 18, 1988 | 64A | Words of relativity | Lois Sidway | Maleska |
| Sunday, August 14, 1988 | 101A | Ratio words | Joy L. Wouk | Maleska |
| Tuesday, July 12, 1988 | 25D | Analogy-test words | Robert O. Dillman | Maleska |
| Saturday, July 9, 1988 | 9D | Ratio words | Ernst Theimer | Maleska |
| Sunday, May 17, 1987 | 113A | Proportion words | Mary Virginia Orna | Maleska |
| Sunday, April 12, 1987 | 139A | "To leave ___ die a little": Haraucourt | Jacques Liwer | Maleska |
| Thursday, December 25, 1986 | 19A | Ratio words | Norman Wizer | Maleska |
| Friday, September 26, 1986 | 56D | Ratio words | Joy L. Wouk | Maleska |
| Thursday, March 6, 1986 | 30D | "Who ___ say?" | Bert Rosenfield | Maleska |
| Sunday, April 14, 1985 | 9D | "It ___ laugh": Pinero | Bert H. Kruse | Maleska |
| Saturday, March 9, 1985 | 25D | Ratio words | Nancy Scandrett Ross | Maleska |
| Sunday, September 9, 1984 | 66A | "It ___ laugh": Pinero | Richard Silvestri | Maleska |