Puzzle count by day of week for constructors with 10 or more puzzles sorted by "contribution" which divides the credit for each collaboration puzzle by the number of constructors. So far, 38 authors have at least one puzzle in each day of the week and are said to have hit for the cycle.
Click an author name to see thumbnails.
| Rank | Contribution | Author | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Cycle? |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 245.0 | Manny Nosowsky | 29 | 4 | 7 | 14 | 41 | 122 | 29 | yes |
| 2 | 193.0 | Elizabeth C. Gorski | 54 | 14 | 34 | 31 | 35 | 23 | 2 | yes |
| 3 | 186.0 | Rich Norris | 18 | 1 | 4 | 14 | 16 | 15 | 118 | yes |
| 4 | 159.0 | Patrick Berry | 51 | 1 | 1 | 3 | 16 | 41 | 47 | yes |
| 5 | 147.5 | David J. Kahn | 38 | 3 | 6 | 14 | 54 | 10 | 24 | yes |
| 6 | 135.0 | Brendan Emmett Quigley | 27 | 3 | 13 | 17 | 15 | 39 | 26 | yes |
| 7 | 126.3 | Nancy Salomon | 36 | 33 | 53 | 36 | 19 | 6 | 1 | yes |
| 8 | 116.0 | Gregory E. Paul | 0 | 86 | 29 | 1 | 0 | 0 | 0 | |
| 9 | 109.0 | Joe DiPietro | 22 | 0 | 0 | 5 | 18 | 40 | 24 | |
| 10 | 102.0 | Fred Piscop | 14 | 24 | 26 | 23 | 4 | 2 | 9 | yes |
| 11 | 96.0 | Randolph Ross | 41 | 1 | 0 | 3 | 11 | 17 | 23 | |
| 12 | 93.5 | Harvey Estes | 20 | 15 | 15 | 12 | 19 | 27 | 8 | yes |
| 13 | 89.0 | Alan Arbesfeld | 13 | 4 | 23 | 31 | 18 | 0 | 0 | |
| 14 | 84.0 | Cathy Allis | 40 | 0 | 0 | 4 | 35 | 4 | 1 | |
| 84.0 | Richard Silvestri | 26 | 0 | 1 | 36 | 16 | 1 | 4 | ||
| 16 | 78.0 | Patrick Merrell | 18 | 8 | 5 | 10 | 30 | 5 | 2 | yes |
| 17 | 76.0 | Peter Gordon | 7 | 31 | 15 | 9 | 9 | 4 | 1 | yes |
| 18 | 70.0 | Randall J. Hartman | 0 | 30 | 24 | 12 | 3 | 1 | 0 | |
| 19 | 68.5 | Paula Gamache | 8 | 10 | 13 | 10 | 11 | 12 | 6 | yes |
| 20 | 68.0 | A. J. Santora | 5 | 1 | 3 | 11 | 20 | 16 | 12 | yes |
| 21 | 67.0 | Frank Longo | 14 | 0 | 1 | 3 | 7 | 14 | 29 | |
| 67.0 | Jim Page | 10 | 0 | 0 | 5 | 13 | 18 | 21 | ||
| 23 | 65.0 | Barry C. Silk | 3 | 5 | 8 | 5 | 3 | 19 | 24 | yes |
| 24 | 60.0 | Robert H. Wolfe | 11 | 0 | 0 | 2 | 11 | 5 | 31 | |
| 25 | 57.5 | Matt Gaffney | 14 | 0 | 1 | 6 | 15 | 15 | 7 | |
| 57.5 | Lynn Lempel | 3 | 43 | 6 | 2 | 1 | 3 | 0 | ||
| 27 | 55.0 | Bob Klahn | 13 | 1 | 3 | 1 | 2 | 14 | 26 | yes |
| 28 | 53.5 | Byron Walden | 4 | 0 | 0 | 1 | 7 | 2 | 43 | |
| 29 | 52.5 | Ed Early | 1 | 9 | 17 | 11 | 7 | 4 | 4 | yes |
| 30 | 51.5 | Peter A. Collins | 2 | 7 | 11 | 23 | 8 | 1 | 4 | yes |
| 31 | 51.0 | Martin Ashwood-Smith | 0 | 0 | 0 | 0 | 3 | 45 | 6 | |
| 32 | 50.5 | Sherry O. Blackard | 1 | 7 | 9 | 3 | 1 | 21 | 11 | yes |
| 50.5 | Joe Krozel | 1 | 1 | 3 | 6 | 13 | 16 | 16 | yes | |
| 34 | 50.0 | Sidney L. Robbins | 0 | 48 | 2 | 0 | 0 | 0 | 0 | |
| 35 | 48.5 | Mark Diehl | 1 | 0 | 0 | 2 | 7 | 14 | 25 | |
| 48.5 | Sarah Keller | 0 | 20 | 24 | 4 | 1 | 0 | 0 | ||
| 37 | 47.5 | Nancy Nicholson Joline | 34 | 2 | 0 | 1 | 1 | 2 | 8 | |
| 47.5 | Mike Nothnagel | 4 | 4 | 2 | 2 | 7 | 25 | 6 | yes | |
| 39 | 41.0 | Michael Shteyman | 3 | 3 | 5 | 5 | 14 | 6 | 7 | yes |
| 40 | 40.5 | Trip Payne | 10 | 3 | 3 | 4 | 6 | 3 | 12 | yes |
| 41 | 40.0 | Frances Hansen | 17 | 2 | 4 | 5 | 9 | 2 | 1 | yes |
| 42 | 38.0 | Chuck Deodene | 0 | 0 | 2 | 9 | 8 | 11 | 8 | |
| 38.0 | Wayne Robert Williams | 4 | 4 | 3 | 12 | 8 | 4 | 3 | yes | |
| 44 | 36.0 | Bob Peoples | 3 | 0 | 3 | 0 | 1 | 11 | 21 | |
| 36.0 | Stephanie Spadaccini | 0 | 16 | 17 | 2 | 0 | 0 | 1 | ||
| 46 | 35.0 | Eric Berlin | 10 | 1 | 2 | 4 | 2 | 15 | 2 | yes |
| 35.0 | Richard Hughes | 2 | 5 | 10 | 12 | 2 | 1 | 3 | yes | |
| 48 | 32.5 | Patrick Blindauer | 11 | 4 | 4 | 8 | 14 | 0 | 0 | |
| 32.5 | David Quarfoot | 1 | 0 | 1 | 0 | 1 | 17 | 15 | ||
| 50 | 32.0 | Karen M. Tracey | 0 | 0 | 4 | 0 | 2 | 4 | 22 | |
| 51 | 31.0 | Richard Chisholm | 1 | 12 | 9 | 6 | 3 | 0 | 0 | |
| 52 | 30.0 | Allan E. Parrish | 0 | 11 | 10 | 6 | 2 | 0 | 1 | |
| 30.0 | Jonathan Schmalzbach | 1 | 3 | 15 | 11 | 0 | 0 | 0 | ||
| 54 | 29.0 | Dana Motley | 2 | 0 | 0 | 0 | 1 | 6 | 20 | |
| 55 | 28.0 | Bryant White | 5 | 0 | 0 | 0 | 4 | 8 | 11 | |
| 56 | 27.0 | John Farmer | 1 | 1 | 2 | 5 | 8 | 8 | 2 | yes |
| 57 | 26.5 | Raymond Hamel | 3 | 4 | 4 | 2 | 4 | 4 | 6 | yes |
| 58 | 25.5 | Kevin G. Der | 7 | 1 | 1 | 2 | 3 | 10 | 2 | yes |
| 25.5 | Matt Ginsberg | 9 | 0 | 3 | 0 | 11 | 1 | 5 | ||
| 60 | 25.0 | Janet Bender | 1 | 12 | 10 | 1 | 1 | 0 | 0 | |
| 25.0 | Nancy Kavanaugh | 0 | 9 | 10 | 3 | 1 | 2 | 0 | ||
| 25.0 | Greg Staples | 4 | 2 | 1 | 11 | 7 | 0 | 0 | ||
| 63 | 24.5 | Victor Fleming | 5 | 2 | 7 | 4 | 6 | 2 | 5 | yes |
| 24.5 | Andrea Carla Michaels | 3 | 21 | 5 | 2 | 1 | 0 | 0 | ||
| 24.5 | Brad Wilber | 0 | 0 | 0 | 0 | 0 | 7 | 18 | ||
| 66 | 24.0 | Henry Hook | 6 | 0 | 0 | 2 | 8 | 4 | 4 | |
| 24.0 | Caleb Madison | 4 | 1 | 5 | 3 | 5 | 3 | 4 | yes | |
| 68 | 22.0 | Myles Callum | 1 | 1 | 4 | 4 | 1 | 6 | 5 | yes |
| 22.0 | Gerald R. Ferguson | 0 | 1 | 2 | 2 | 2 | 6 | 9 | ||
| 22.0 | Nancy S. Ross | 2 | 0 | 1 | 13 | 6 | 0 | 0 | ||
| 71 | 21.5 | Kevan Choset | 2 | 1 | 9 | 5 | 5 | 0 | 1 | |
| 72 | 21.0 | Rand H. Burns | 0 | 0 | 0 | 0 | 4 | 1 | 16 | |
| 21.0 | Randy Sowell | 0 | 11 | 6 | 3 | 1 | 0 | 0 | ||
| 74 | 20.0 | Jim Hyres | 0 | 6 | 6 | 3 | 2 | 1 | 2 | |
| 75 | 19.5 | Tyler Hinman | 2 | 1 | 6 | 3 | 3 | 3 | 4 | yes |
| 76 | 19.0 | Adam Cohen | 0 | 1 | 5 | 6 | 2 | 2 | 3 | |
| 77 | 18.0 | Charles M. Deber | 17 | 0 | 0 | 0 | 1 | 0 | 0 | |
| 18.0 | Gilbert H. Ludwig | 0 | 1 | 2 | 3 | 5 | 5 | 2 | ||
| 18.0 | Lois Sidway | 0 | 0 | 3 | 5 | 10 | 0 | 0 | ||
| 18.0 | David Levinson Wilk | 5 | 1 | 1 | 3 | 0 | 7 | 1 | ||
| 81 | 17.5 | Doug Peterson | 1 | 1 | 4 | 2 | 1 | 7 | 4 | yes |
| 82 | 17.0 | Charles E. Gersch | 0 | 1 | 0 | 3 | 0 | 6 | 7 | |
| 17.0 | Bernice Gordon | 0 | 10 | 6 | 1 | 0 | 0 | 0 | ||
| 17.0 | Adam G. Perl | 1 | 5 | 7 | 3 | 1 | 0 | 0 | ||
| 17.0 | Thomas W. Schier | 0 | 5 | 4 | 4 | 1 | 2 | 1 | ||
| 17.0 | Norma Steinberg | 1 | 10 | 2 | 3 | 1 | 0 | 0 | ||
| 17.0 | Michael Torch | 3 | 3 | 5 | 3 | 2 | 1 | 0 | ||
| 88 | 16.0 | Robert Dillman | 0 | 9 | 3 | 3 | 1 | 0 | 0 | |
| 16.0 | Patrick Jordan | 0 | 3 | 6 | 3 | 4 | 0 | 0 | ||
| 16.0 | Will Nediger | 6 | 0 | 2 | 2 | 0 | 1 | 5 | ||
| 16.0 | Stanley Newman | 1 | 7 | 2 | 2 | 2 | 1 | 1 | yes | |
| 16.0 | Lou Sabin | 7 | 4 | 4 | 6 | 4 | 2 | 2 | yes | |
| 16.0 | Daniel R. Stark | 0 | 0 | 0 | 1 | 3 | 2 | 10 | ||
| 94 | 15.5 | Ian Livengood | 2 | 6 | 2 | 2 | 3 | 1 | 0 | |
| 15.5 | Carolyn W. Stewart | 1 | 5 | 7 | 2 | 1 | 0 | 0 | ||
| 96 | 15.0 | Holden Baker | 0 | 8 | 4 | 2 | 1 | 1 | 0 | |
| 15.0 | Oliver Hill | 3 | 5 | 3 | 2 | 3 | 0 | 0 | ||
| 15.0 | William I. Johnston | 0 | 1 | 0 | 3 | 5 | 3 | 3 | ||
| 15.0 | Dean Niles | 8 | 0 | 1 | 1 | 0 | 2 | 3 | ||
| 100 | 14.5 | Michael S. Maurer | 3 | 0 | 1 | 7 | 3 | 1 | 0 | |
| 101 | 14.0 | Lee Glickstein | 6 | 0 | 6 | 8 | 5 | 0 | 0 | |
| 14.0 | Alex K. Justin | 4 | 2 | 0 | 0 | 2 | 3 | 3 | ||
| 14.0 | Natan Last | 1 | 1 | 1 | 0 | 0 | 7 | 4 | ||
| 14.0 | Tony Orbach | 13 | 0 | 4 | 1 | 1 | 0 | 1 | ||
| 14.0 | John Underwood | 0 | 1 | 6 | 2 | 3 | 1 | 1 | ||
| 14.0 | Arthur S. Verdesca | 1 | 1 | 8 | 2 | 1 | 1 | 0 | ||
| 14.0 | Michael Vuolo | 0 | 3 | 3 | 4 | 2 | 2 | 0 | ||
| 14.0 | Norman S. Wizer | 2 | 2 | 2 | 3 | 2 | 3 | 0 | ||
| 14.0 | John Wolting | 1 | 0 | 0 | 0 | 0 | 12 | 1 | ||
| 110 | 13.5 | Kyle Mahowald | 2 | 3 | 0 | 2 | 2 | 4 | 1 | |
| 13.5 | joon pahk | 2 | 1 | 2 | 2 | 2 | 2 | 4 | yes | |
| 112 | 13.0 | Tim Croce | 0 | 0 | 0 | 2 | 1 | 5 | 5 | |
| 13.0 | Gene Newman | 0 | 3 | 5 | 3 | 1 | 1 | 0 | ||
| 13.0 | Edward Sessa | 2 | 3 | 2 | 4 | 0 | 2 | 0 | ||
| 13.0 | Mark Elliot Skolsky | 0 | 1 | 3 | 8 | 1 | 0 | 0 | ||
| 13.0 | Ashish Vengsarkar | 7 | 1 | 0 | 1 | 3 | 1 | 2 | ||
| 117 | 12.5 | Craig Kasper | 4 | 3 | 0 | 1 | 2 | 3 | 2 | |
| 12.5 | Fran Sabin | 5 | 4 | 4 | 4 | 4 | 2 | 2 | yes | |
| 12.5 | Dave Tuller | 3 | 1 | 1 | 0 | 2 | 3 | 4 | ||
| 120 | 12.3 | Kelly Clark | 1 | 0 | 4 | 3 | 5 | 0 | 0 | |
| 121 | 12.0 | Ernie Furtado | 3 | 4 | 3 | 2 | 0 | 0 | 0 | |
| 12.0 | John Greenman | 1 | 5 | 4 | 2 | 0 | 0 | 0 | ||
| 12.0 | Roy Leban | 2 | 2 | 3 | 3 | 2 | 0 | 0 | ||
| 12.0 | Martin Schneider | 5 | 2 | 2 | 1 | 1 | 0 | 1 | ||
| 12.0 | Gary J. Whitehead | 0 | 2 | 2 | 3 | 3 | 0 | 2 | ||
| 12.0 | Robert Zimmerman | 0 | 3 | 6 | 2 | 1 | 0 | 0 | ||
| 127 | 11.5 | Todd McClary | 1 | 0 | 3 | 0 | 4 | 2 | 2 | |
| 11.5 | Pete Muller | 4 | 0 | 3 | 1 | 5 | 0 | 1 | ||
| 11.5 | Bill Zais | 9 | 0 | 2 | 2 | 1 | 0 | 0 | ||
| 130 | 11.0 | Seth A. Abel | 5 | 1 | 1 | 2 | 1 | 1 | 0 | |
| 11.0 | Sheldon Benardo | 0 | 6 | 0 | 3 | 2 | 0 | 0 | ||
| 11.0 | Karen Young Bonin | 3 | 0 | 1 | 6 | 1 | 0 | 0 | ||
| 11.0 | Gary Cee | 0 | 2 | 2 | 3 | 3 | 0 | 1 | ||
| 11.0 | Daniel A. Finan | 7 | 0 | 1 | 1 | 2 | 0 | 0 | ||
| 11.0 | Alfio Micci | 1 | 0 | 2 | 5 | 2 | 1 | 0 | ||
| 136 | 10.5 | Gail Grabowski | 0 | 5 | 7 | 0 | 0 | 0 | 0 | |
| 10.5 | Nelson Hardy | 7 | 0 | 1 | 0 | 1 | 2 | 0 | ||
| 10.5 | Christopher Hurt | 2 | 0 | 1 | 3 | 4 | 1 | 0 | ||
| 139 | 10.0 | Bill Ballard | 0 | 3 | 4 | 2 | 1 | 0 | 0 | |
| 10.0 | Shannon Burns | 0 | 3 | 0 | 0 | 2 | 4 | 1 | ||
| 10.0 | John R. Conrad | 0 | 1 | 3 | 1 | 2 | 2 | 1 | ||
| 10.0 | Ethan Cooper | 1 | 4 | 1 | 2 | 3 | 0 | 0 | ||
| 10.0 | Eileen Lexau | 0 | 3 | 2 | 3 | 1 | 0 | 1 | ||
| 10.0 | Susan Harrington Smith | 0 | 0 | 3 | 3 | 4 | 0 | 0 | ||
| 10.0 | Mel Taub | 0 | 1 | 0 | 5 | 2 | 1 | 1 | ||
| 146 | 9.5 | Alex Boisvert | 0 | 1 | 2 | 3 | 3 | 1 | 0 | |
| 9.5 | Mel Rosen | 4 | 1 | 0 | 1 | 0 | 3 | 1 | ||
| 148 | 9.0 | Levi Denham | 0 | 1 | 1 | 4 | 2 | 2 | 0 | |
| 149 | 8.0 | Bruce Venzke | 2 | 1 | 5 | 3 | 3 | 2 | 0 | |
| 150 | 7.0 | Stella Daily | 1 | 1 | 5 | 3 | 2 | 2 | 0 |