Only 15 by 15 grids are considered here.
| Count | Date | Author |
| 12 | Friday, May 24, 2013 | Joe Krozel |
| 8 | Saturday, May 18, 2013 | Martin Ashwood-Smith |
| 8 | Friday, March 15, 2013 | Joe Krozel |
| 8 | Saturday, December 22, 2012 | Tim Croce |
| 8 | Friday, July 27, 2012 | Joe Krozel |
| 9 | Saturday, June 2, 2012 | Tim Croce |
| 10 | Saturday, April 28, 2012 | Gary J. Whitehead |
| 8 | Friday, March 2, 2012 | Scott Atkinson |
| 8 | Saturday, January 7, 2012 | Joe Krozel |
| 8 | Saturday, October 8, 2011 | Tim Croce |
| 11 | Friday, September 9, 2011 | Joe Krozel |
| 8 | Friday, July 29, 2011 | Paula Gamache |
| 8 | Friday, July 15, 2011 | Martin Ashwood-Smith and Joe Krozel |
| 9 | Friday, May 20, 2011 | David Levinson Wilk |
| 8 | Friday, March 4, 2011 | Joe Krozel |
| 8 | Saturday, August 7, 2010 | Joe Krozel |
| 8 | Friday, July 2, 2010 | Paula Gamache |
| 8 | Friday, June 4, 2010 | Martin Ashwood-Smith |
| 9 | Friday, February 12, 2010 | Kevin G. Der |
| 8 | Friday, February 5, 2010 | Joe Krozel |
| 12 | Friday, October 30, 2009 | David Levinson Wilk |
| 8 | Friday, September 4, 2009 | Joe Krozel |
| 8 | Saturday, March 28, 2009 | Joe Krozel |
| 10 | Friday, March 20, 2009 | David Levinson Wilk |
| 8 | Friday, January 2, 2009 | Martin Ashwood-Smith |
| 10 | Friday, November 28, 2008 | Joe Krozel |
| 8 | Saturday, November 22, 2008 | Frank Longo |
| 8 | Wednesday, July 16, 2008 | Joe Krozel |
| 9 | Friday, September 21, 2007 | Paula Gamache |
| 9 | Saturday, April 7, 2007 | Michael Shteyman |
| 10 | Friday, January 12, 2007 | Sherry O. Blackard |
| 9 | Friday, December 8, 2006 | Harvey Estes |
| 9 | Friday, October 20, 2006 | Ed Early |
| 9 | Friday, September 15, 2006 | Harvey Estes |
| 9 | Friday, August 25, 2006 | David Levinson Wilk |
| 9 | Friday, June 23, 2006 | Bruce Venzke and Stella Daily |
| 9 | Friday, February 10, 2006 | Harvey Estes |
| 8 | Friday, December 2, 2005 | Patrick Merrell |
| 9 | Friday, July 15, 2005 | Brendan Emmett Quigley |
| 9 | Friday, May 20, 2005 | Harvey Estes |
| 9 | Friday, July 23, 2004 | David Levinson Wilk |
| 9 | Saturday, February 14, 2004 | Frank Longo |
| 10 | Friday, January 9, 2004 | Bob Peoples |
| 10 | Friday, December 13, 2002 | Bob Peoples |
| 10 | Saturday, August 17, 2002 | Frank Longo |
| 10 | Friday, June 21, 2002 | Bob Peoples |
| 8 | Friday, May 3, 2002 | William I. Johnston |
| 8 | Friday, December 21, 2001 | William I. Johnston |
| 10 | Friday, June 22, 2001 | William I. Johnston |
| 8 | Friday, May 11, 2001 | Martin Ashwood-Smith |
| 9 | Friday, February 2, 2001 | Martin Ashwood-Smith |
| 8 | Friday, January 12, 2001 | Mark Diehl |
| 10 | Friday, September 29, 2000 | Bob Klahn |
| 8 | Friday, September 8, 2000 | Martin Ashwood-Smith |
| 10 | Friday, June 30, 2000 | Martin Ashwood-Smith |
| 9 | Friday, May 19, 2000 | Martin Ashwood-Smith |
| 8 | Saturday, December 19, 1998 | Frank Longo and Dave Tuller |
| 8 | Friday, November 6, 1998 | Bob Klahn |
| 8 | Saturday, November 5, 1994 | Manny Nosowsky |