Monthly Individual Rankings

February 2024

Problem of the Week


Rank Name Location Score
1 Patrick Costello Richmond, KY, USA 36
2 Brady Wern Indianapolis, IN, USA 35
3 Ionno Zack Jder Galați, Romania 33
3 Peter Phipps Worcester, UK 33
5 Greg D'Entremont Quispamsis, Canada 30
5 Jeff Esposito Columbus, OH, USA 30
5 Steve Hnidei Windsor, Canada 30
8 Carlos Alberto Miranda Pantoja Manzanillo, Cuba 29
8 Carl Mungan Annapolis, MD, USA 29
8 Florence Rollins Houston, TX, USA 29
8 Jeff Sayah Jerusalem, Israel 29
12 Jay Embee Minneapolis, MN, USA 28
13 Reggie Blatz Columbus, OH, USA 27
13 Mike Schieffer Austin, TX, USA 27
15 John Derikx Windsor, Canada 26
15 Morris Leibov Poulsbo, WA, USA 26
15 Mario Skrtic Zagreb, Croatia 26
18 Richard Atchley Bremerton, WA, USA 25
18 Sergio Leonardi Houston, TX, USA 25
18 Michael Ling Vancouver, Canada 25
18 Bill Mansfield North Boston, NY, USA 25
22 Jeff DeKoter Chatham, Canada 24
22 Sarah Hellman Louisville, KY, USA 24
24 Sean Forbes Crest Hill, IL, USA 23
25 Raymond Chrisman San Francisco, CA, USA 22
25 Khalil Dagher Beirut, Lebanon 22
25 Sergey Gleizer Perth Amboy, NJ, USA 22
25 Mitch Schieffer Austin, TX, USA 22
29 Tin Lam Saint Louis, MO, USA 21
29 Bob Rugaber Rushville, NY, USA 21
29 Roman Sány Bánovce nad Bebravou, Slovakia 21
32 Bassel Baker Beirut, Lebanon 20
32 Jason Smith Decatur, IL, USA 20
32 Ed Wilson Richmond, KY, USA 20
35 Frank McGartland Saskatoon, Canada 19
35 Iqbal Shahid Karachi, Pakistan 19
35 Jean-Guy Smith Sorel-Tracy, Canada 19
35 Riley Wern St Louis Park, MN, USA 19
39 Fred Arrigoni Adairsville, GA, USA 18
39 Chris Evert Sugar Land, TX, USA 18
39 Roni Lederman New York City, NY, USA 18
39 Mary Russo Deland, FL, United States 18
39 Jim Stein Stratford, CT, USA 18
44 James Duffy Gonzales, LA, USA 17
44 Collin Esposito Columbus, OH, USA 17
44 Steven Ferry Mermaid Beach, Australia 17
44 Mihir Tandon Grayslake, IL, USA 17
48 Michael Cantatore East Rutherford, NJ, USA 16
48 Oliver Martin Fort Thomas, KY, United States 16
50 Rintoo Divakaran Ernakulam, India 15
51 S Wolf North Haven, CT, USA 13
52 Max Barker Wichita, Kansas, United States 12
52 Anne Davis Los Angeles, CA, USA 12
54 Jonathan Manullang Jakarta, Indonesia 11
54 Saba Papo london, england 11
56 Mia Chen South Pasadena, CA, USA 9
56 Eric Erlandson Lincoln, NE, USA 9
58 Tyler Antony Valley City, ND, United States 8
58 Diane Eagle Lubbock, TX, USA 8
58 Tristan Goodman manchester, VT, USA 8
61 Srikanth M Chennai , India 7
61 Cedie Portes Lucena, Philippines 7
63 Rogelio Caballero Mexico City, Mexico 6
63 Avitel Gaidukova Tewksbury , MA, USA 6
63 Jerrold Greenberg New York, NY, USA 6
63 Marx Greiger Samarinda, Indonesia 6
63 James Kashan NYC, NY, USA 6
63 Aaron Koffman New York City, NY, USA 6
63 Sam Poulos Austin, TX, USA 6
63 Frank Stein Shelton, Connecticut, United States 6
71 Brenden Bryant Cartersville, Georgia, United States 5
71 Jake Doan ARLINGTON, TX, United States 5
71 Dennis Doble Burlington, MA, USA 5
71 John Ellen Kure Beach, NC, USA 5
71 Faelin Fitzpatrick Berea, KY, USA 5
71 Edward Freeman West Hartford, CT, USA 5
71 Larry Frost Richmond, KY, USA 5
71 Davide Gislon Lissone, Italy 5
71 Alicia Li South Pasadena, CA, United States 5
71 Jeffrey Li Waxhaw, NC, United States 5
71 David Li Honolulu, HI, USA 5
71 Jacob Lusthaus Richmond, KY, USA 5
71 Sonya Macbroeden Cartersville, GA, USA 5
71 Minecraft Mayhem Toronto, Canada 5
71 Isabelle Mi Barcelona, Spain 5
71 Brayden Peeples Richmond, KY, USA 5
71 Crispin Pereira Toronto, Canada 5
71 Samuel Sány Bánovce nad Bebravou, Slovakia 5
89 Abdelwahab Abdelhameed Cairo, Egypt 4
89 Abdulrahman Badawy El-mahmodia, Egypt 4
89 Mathew Chethimattom Columbus, GA, USA 4
89 Tom Goodwin Northville, MI, USA 4
89 Jayden Lee Singapore, Singapore 4
89 Joseph Nelson Wailuku, HI, USA 4
89 Nmoon Nya IDK, Japan 4
89 Anthony Panontin Montagnola, Switzerland 4
89 Lyvia Peng Dublin, CA, USA 4
89 Devin Snyder Moore, OK, United States 4
89 Alex White New York City, NY, USA 4
89 Angel Zheng East Amherst, NY, USA 4