Monthly Individual Rankings

January 2020

Problem of the Week


Rank Name Location Score
1 Vig O'Rous Chattanooga, TN, USA 34
2 Sarah Hellman Louisville, KY, USA 33
2 Florence Rollins Houston, TX, USA 33
4 Arlon Georger Eden, NY, USA 31
5 Jean-Guy Smith Sorel-Tracy, Canada 30
6 Greg D'Entremont Quispamsis, Canada 29
6 Matt Gillespie Chicago, IL, USA 29
6 Tom Hendricks Tifton, GA, USA 29
6 Mike Schieffer Austin, TX, USA 29
10 Patrick Costello Richmond, KY, USA 28
10 Serge Lemieux Chambly, Canada 28
10 Peter Phipps Worcester, UK 28
10 Jeff Sayah Jerusalem, Israel 28
10 Jason Smith Decatur, IL, USA 28
15 Chris Maakal Cape Town, South Africa 27
15 Andre Maakal Richards Bay, South Africa 27
15 Mario Skrtic Zagreb, Croatia 27
18 Jeff Esposito Columbus, OH, USA 26
19 Collin Esposito Columbus, OH, USA 25
19 Sergio Leonardi Houston, TX, USA 25
19 Carlos Alberto Miranda Pantoja Manzanillo, Cuba 25
22 Raymond Chrisman San Francisco, CA, USA 24
22 Bill Mansfield North Boston, NY, USA 24
22 Carl Mungan Annapolis, MD, USA 24
22 Cees Otto Oegstgeest, Netherlands 24
22 Josh Pines Mars, The Solar System 24
22 Tim Poe Leander, TX, USA 24
22 Jubin Singh New Delhi, INDIA 24
29 Dordy Chrysanthemum San Francisco, CA, USA 23
29 Pavel Gushchin Chelyabinsk, Russia 23
29 R Mal Fremont, CA, USA 23
29 Ualibek Nurgulan Bayan-Ulgii, Mongolia 23
29 Mitch Schieffer Austin, TX, USA 23
34 Venugopal Bommareddy Bengaluru, India 22
34 Steven Ferry Mermaid Beach, Australia 22
36 Reggie Blatz Columbus, OH, USA 21
36 Phyllis Cormier Lubbock, TX, USA 21
36 Diane Eagle Lubbock, TX, USA 21
36 Mihir Tandon Grayslake, IL, USA 21
40 Alejandro Miranda Cienfuegos, Cuba 20
40 Bob Rugaber Rushville, NY, USA 20
42 Soham Garg Pleasanton, CA, USA 19
42 Frank McGartland Saskatoon, Canada 19
44 Travis Krahn Rochester, MN, USA 18
44 Ryan Melbard Jacksonville, NC, USA 18
44 Van Pines Hanoi, Vietnam 18
47 Ava Gooding Portsmouth, VA, USA 17
47 Morris Leibov Poulsbo, WA, USA 17
49 Jerome Cherry Mundare, Canada 16
49 Jubin S Nagpur, India 16
49 Hayden Weber Phoenix, AZ, USA 16
52 Treg Rasec Oegstgeest, Netherlands 15
52 May Wong San Francisco, CA, USA 15
54 Darth Vader Vero Beach, FL, USA 14
55 Rohan Garg Pleasanton, CA, USA 13
55 James Hart Jacksonville, NC, USA 13
57 Cadshel Anten Henry J. Chennai,Tamil Nadu, India 12
57 Jerrold Greenberg New York, NY, USA 12
59 Richard Atchley Bremerton, WA, USA 10
59 Kevin Brensike Leesburg, VA, USA 10
59 Poptart Christmas San Francisco, CA, USA 10
59 Morgan Groves Lubbock, TX, USA 10
59 Laksh Hanchate ッ, ❄ 10
59 David Johnson Round Lake, IL, USA 10
65 James Haas San Francisco, CA, USA 9
65 Hilous Jusin Saturn, Solar System 9
65 Adarsh Ramamurthy Wilmington, DE, USA 9
65 Ariadne Vidalakis San Francisco, CA, USA 9
69 Vilous Jusin Earth, Mars 8
69 Manoj Kumar Bhadra, Rajasthan, India 8
69 Joseph Nelson Wailuku, HI, USA 8
69 Thien Vawn Hanoi, Vietnam 8
73 Jon Robert Dallas, TX, USA 7
74 Rina Mal Fremont, CA, USA 6
74 Peter Sushko Santa Clara, CA, USA 6
76 RR Calignaoan Bulacan, Philippines 5
76 Rintoo Divakaran Ernakulam, India 5
76 Jonathan Foster Sacramento, CA, USA 5
76 Gaby Garcia San Francisco, CA, USA 5
76 Rejepgeldi Hallyyev Ulaanbaatar , Mongolia 5
76 Sri Hanchate Fremont, CA, USA 5
76 Micah Hudson Columbus, OH, USA 5
76 Loveness Kaime Lusaka, Zambia 5
76 Patty Keefe Grayslake, IL, USA 5
76 Harold James Lorenzo Manila, Philippines 5
76 Shrawan Mandal Siraha, Nepal 5
76 Cedie Portes Lucena, Philippines 5
76 Sean Stalvey Lubbock, TX, USA 5
76 Rachel Swank Palmyra, Pennsylvania, USA 5
90 Wisdom Aduah Bolgatanga, Ghana 4
90 Batsambuu Batbold Ulan Bator, Mongolia 4
90 Bedis Benlakhdar Rades , Tunisia 4
90 John Ellen Kure Beach, NC, USA 4
90 Md Kayum Gazi Dhaka, Bangladesh 4
90 Matthijs Hoek Katwijk aan Zee, Nederland 4
90 Samir Hussain Kathmandu, Nepal 4
90 Sanjeev Jain Dehradun, India 4
90 Ceaser Kabila Livingston, Zambia 4
90 Amanda McKinney San Francisco, CA, USA 4
90 Grace Mossad Chagrin Falls, OH, USA 4
90 Abdulsalam Omar Ajman, United Arab Emirates 4
90 Rupesh Poudel Kathmandu, Nepal 4
90 Charles Selph Hayes, VA, USA 4
90 Gibby Steele San Francisco, CA, USA 4
90 Alex Telex Jaffna, Srilanka 4
90 Todd Thombs Cleveland, OH, USA 4
90 Naora Viser San Francisco, CA, USA 4
108 Basmala Bayoumi Zagazig , Egypt 3
108 Mark Hammond Ashford, UK 3
108 Brent Hurlas Brooklyn, NY, USA 3
108 Amine Ihya Casablanca, Morocco 3
108 Ben Jiang Osprey, Florida, United States 3
108 Harsh Kumar Meerut, India 3
108 Raushan Sharma Kolkata, India 3