Monthly Individual Rankings

February 2019

Problem of the Week


Rank Name Location Score
1 Florence Rollins Houston, TX, USA 29
2 Mike Schieffer Austin, TX, USA 27
3 Michel Poulin Montréal, Canada 26
4 Steven Ferry Mermaid Beach, Australia 25
5 Gary Bremer Woodbridge, VA, USA 23
5 Matt Gillespie Chicago, IL, USA 23
7 Jerome Cherry Mundare, Canada 22
7 Arlon Georger Eden, NY, USA 22
7 Tom Hendricks Tifton, GA, USA 22
7 Serge Lemieux Chambly, Canada 22
7 Andre Maakal Richards Bay, South Africa 22
7 Carl Mungan Annapolis, MD, USA 22
13 Chris Maakal Cape Town, South Africa 21
13 Peter Phipps Worcester, UK 21
13 Tim Poe Austin, TX, USA 21
13 Jeremy Topolski Rochester, NY, USA 21
17 Patrick Costello Richmond, KY, USA 20
17 Jeff Sayah Jerusalem, Israel 20
17 Jason Smith Decatur, IL, USA 20
20 Jeff Esposito Columbus, OH, USA 19
20 Travis Krahn Rochester, MN, USA 19
20 Sergio Leonardi Houston, TX, USA 19
20 Jean-Guy Smith Sorel-Tracy, Canada 19
24 Allen Arnold Philadelphia, PA, USA 18
24 Venugopal Bommareddy Bengaluru, India 18
24 Collin Esposito Columbus, OH, USA 18
24 Godswill Victor Ibadan, Nigeria 18
28 Michael Cantatore East Rutherford, NJ, USA 17
28 Greg D'Entremont Quispamsis, Canada 17
28 Bill Mansfield North Boston, NY, USA 17
28 Ryan Melbard Jacksonville, North Carolina, United States 17
28 James Stevens Melville, NY, USA 17
28 Suneet Tumma Bellevue, WA, USA 17
28 Dov Wachtfogel Jerusalem, Israel 17
35 Diane Eagle Lubbock, TX, USA 16
36 Ben Elkins Buffalo Grove, IL, USA 15
36 Sarah Hellman Louisville, KY, USA 15
38 Fred Arrigoni Adairsville, GA, USA 14
39 Jerrold Greenberg New York, NY, USA 12
39 Steve Hnidei Windsor, Canada 12
39 Mike Reiners Saint Paul, MN, USA 12
42 Nathan Austin Washougal, WA, USA 11
42 Henry Gunawan Jakarta, Indonesia 11
42 Basil Kilisav Rochester, NY, USA 11
42 Mitch Schieffer Austin, TX, USA 11
42 Thirumalai Thathachary Sunnyvale, CA, USA 11
42 Scott Witkowsky Cañon City, CO, USA 11
48 Daniel Fox Destin, FL, USA 10
48 Yoni Golombek Jerusalem, Israel 10
48 Nia Konstantinova Valencia, CA, USA 10
48 Alf Strijdom Mountain Creek, Australia 10
52 Joseph Nelson Wailuku, HI, USA 9
52 Cees Otto Alphen aan den Rijn, Netherlands 9
54 Chris Evert Sugar Land, TX, USA 8
54 Sushin Tiwari Pokhara, Nepal 8
56 Jonathan Foster Sacramento, CA, USA 7
56 Bob Rugaber Rushville, NY, USA 7
58 Mark Enderich Canton, MI, USA 6
58 Rohan Garg Fremont, CA, USA 6
58 Ramisha Anjum Nipa Dhaka , Bangladesh 6
58 Adam Retzlaff Waukee, IA, USA 6
58 Manas Talas Bishkek, Kyrgyzstan 6
63 Pie guy 3.14 Grayslake, IL, USA 5
63 Kevin Brensike Leesburg, VA, USA 5
63 James Duffy Gonzales, LA, USA 5
63 Tom Goodwin Northville, MI, USA 5
63 James Hart Jacksonville, NC, USA 5
63 Frans Janssen Nijmegen, Netherlands 5
63 Rimson Junio MAKATI CITY, Philippines 5
63 Laxmi Kadriya Kathmandu, Nepal 5
63 Lena Margaryan Yerevan, Armenia 5
63 Fabiha Noshin Dhaka, Bangladesh 5
63 Ola Deborah Oluwatomike Ota, Nigeria 5
63 Mihir Tandon Grayslake, IL, USA 5
63 Samiha Tashin Dhaka, Bangladesh 5
63 Krishant Timilsina Pokhara, Nepal 5
63 Mariam Tumanishvili Tbilisi, Georgia 5
63 Joseph Rey Valeza Quezon City, Philippines 5
63 Gerald Washington Kent, WA, USA 5
63 Ed Wilson Richmond, KY, USA 5
81 Tamzid Ahmed Dhaka, Bangladesh 4
81 Shafin Ahmed Dhaka, Bangladesh 4
81 Sumant Chopde Pune, India 4
81 Nhi Doan Quang Ngai City, Vietnam 4
81 Cristina Domínguez Madrid, Spain 4
81 Eshat Eshu Mymensingh , Bangladesh 4
81 Kelvin Frandio Pontianak, Indonesia 4
81 John Omotosho Ibadan, Nigeria 4
81 Azim Patel Moka, Mauritius 4
81 Taohidur Rahman Dhaka, Bangladesh 4
81 COLLINS Roges Dschang, Cameroun 4
81 Shifat Shahriar Dhaka, Bangladesh 4
81 Donogan Theodora Cluj-Napoca, Romania 4
81 Huan Vo Tam Ky, Viet Nam 4
81 Victor Yovev Veles, North Macedonia 4