Monthly Individual Rankings

May 2024

Problem of the Week


Rank Name Location Score
1 Bill Mansfield North Boston, NY, USA 28
2 Richard Atchley Bremerton, WA, USA 25
2 Patrick Costello Richmond, KY, USA 25
2 Tin Lam Saint Louis, MO, USA 25
5 Peter Phipps Worcester, UK 24
5 Florence Rollins Houston, TX, USA 24
5 Mike Schieffer Austin, TX, USA 24
8 Jeff Esposito Columbus, OH, USA 22
8 Steve Hnidei Windsor, Canada 22
8 Carlos Alberto Miranda Pantoja Manzanillo, Cuba 22
8 Jeff Sayah Jerusalem, Israel 22
12 Reggie Blatz Columbus, OH, USA 21
12 Morris Leibov Poulsbo, WA, USA 21
12 S Wolf North Haven, CT, USA 21
15 John Derikx Windsor, Canada 20
15 Collin Esposito Columbus, OH, USA 20
15 Frank McGartland Saskatoon, Canada 20
15 Mario Skrtic Zagreb, Croatia 20
15 Jean-Guy Smith Sorel-Tracy, Canada 20
15 Ed Wilson Richmond, KY, USA 20
21 Bassel Baker Beirut, Lebanon 19
21 Greg D'Entremont Quispamsis, Canada 19
21 Khalil Dagher Beirut, Lebanon 19
21 Sarah Hellman Louisville, KY, USA 19
21 Jim Stein Stratford, CT, USA 19
26 Raymond Chrisman San Francisco, CA, USA 18
26 Jeff DeKoter Chatham, Canada 18
26 Bob Rugaber Rushville, NY, USA 18
26 Brady Wern Indianapolis, IN, USA 18
26 Riley Wern St Louis Park, MN, USA 18
31 James Duffy Gonzales, LA, USA 17
31 Mitch Schieffer Austin, TX, USA 17
33 Michael Cantatore East Rutherford, NJ, USA 16
33 Rintoo Divakaran Ernakulam, India 16
33 Diane Eagle Lubbock, TX, USA 16
33 Steven Ferry Mermaid Beach, Australia 16
33 Sean Forbes Crest Hill, IL, USA 16
33 Sergey Gleizer Perth Amboy, NJ, USA 16
33 Jason Smith Decatur, IL, USA 16
40 Mary Russo Deland, FL, United States 14
40 Iqbal Shahid Karachi, Pakistan 14
42 Carl Mungan Annapolis, MD, USA 13
43 Mia Chen South Pasadena, CA, USA 12
43 Chris Evert Sugar Land, TX, USA 12
43 Michael Ling Vancouver, Canada 12
46 Dennis Doble Burlington, MA, USA 11
46 Jay Embee Minneapolis, MN, USA 11
46 Eric Erlandson Lincoln, NE, USA 11
46 Jerrold Greenberg New York, NY, USA 11
46 Sergio Leonardi Houston, TX, USA 11
46 Pileated Snagret Grayslake, IL, United States 11
52 Parker Postol Grayslake, IL, USA 10
53 Devin Snyder Moore, OK, United States 9
54 Cedie Portes Lucena, Philippines 8
55 Travis Krahn Rochester, MN, USA 7
56 Mathew Chethimattom Columbus, GA, USA 6
56 Anne Davis Los Angeles, CA, USA 6
56 Erin Han Lancaster, PA, USA 6
56 Laurel Mailman Lakemont, GA, USA 6
56 Frank Stein Shelton, Connecticut, United States 6
56 Mihir Tandon Grayslake, IL, USA 6
62 Matician 369 Thakurgaon, Bangladesh 5
62 Abdelwahab Abdelhameed Cairo, Egypt 5
62 Fred Arrigoni Adairsville, GA, USA 5
62 Cheri Blenniss Grayslake, Illinois, United States 5
62 Jonah Blumenthal Manhattan, NY, USA 5
62 Pika Chu Sydney, Australia 5
62 Phyllis Cormier Lubbock, TX, USA 5
62 Kaleb Dye Gainesville, Georgia, United States 5
62 Alexis Evans Wailuku, HI, USA 5
62 Edward Freeman West Hartford, CT, USA 5
62 Szabolcs Hever kecskemét, hungary 5
62 James Kashan NYC, NY, USA 5
62 Alicia Li South Pasadena, CA, United States 5
62 Isabelle Mi South Pasadena, CA, USA 5
62 Joseph Nelson Wailuku, HI, USA 5
62 Roman Sány Bánovce nad Bebravou, Slovakia 5
78 Oscar Asildo Guihulngan City, Philippines 4
78 Parker Dias Grayslake, IL, United States 4
78 Michelina Gage Grass Valley, CA, USA 4
78 Yaalini Gokul Fremont, California, USA 4
78 Sakiko Itoi Fremont, California, United States 4
78 Max Lalezarian Manhattan, NY, USA 4
78 Sanele Mkhohlwa Bizana, South africa 4
78 Eric Twizeyimana BUTARE, RWANDA 4