Monthly Individual Rankings

October 2021

Problem of the Week


Rank Name Location Score
1 Dordy Chrysanthemum San Francisco, CA, USA 35
1 Cees Otto Oegstgeest, Netherlands 35
1 Mario Skrtic Zagreb, Croatia 35
4 Jeff Sayah Jerusalem, Israel 33
4 Mike Schieffer Austin, TX, USA 33
4 Jean-Guy Smith Sorel-Tracy, Canada 33
7 Raymond Chrisman San Francisco, CA, USA 30
7 Patrick Costello Richmond, KY, USA 30
7 Sarah Hellman Louisville, KY, USA 30
7 Florence Rollins Houston, TX, USA 30
11 Tom Hendricks Tifton, GA, USA 29
11 Carlos Alberto Miranda Pantoja Manzanillo, Cuba 29
13 Greg D'Entremont Quispamsis, Canada 28
13 Chris Evert Sugar Land, TX, USA 28
13 Matt Gillespie Chicago, IL, USA 28
13 Paul Larm Vancouver, Canada 28
13 Bill Mansfield North Boston, NY, USA 28
13 Dennis Muniz Huntington, NY, USA 28
13 Iqbal Shahid Karachi, Pakistan 28
20 Bob Rugaber Rushville, NY, USA 27
20 Jason Smith Decatur, IL, USA 27
22 Richard Atchley Bremerton, WA, USA 26
22 Frank McGartland Saskatoon, Canada 26
24 Bassel Baker Beirut, Lebanon 25
24 Khalil Dagher Beirut, Lebanon 25
24 Arlon Georger Eden, NY, USA 25
24 Carl Mungan Annapolis, MD, USA 25
28 Jerome Cherry Mundare, Canada 24
28 Jerrold Greenberg New York, NY, USA 24
28 Sergio Leonardi Houston, TX, USA 24
31 Rintoo Divakaran Ernakulam, India 23
31 Morris Leibov Poulsbo, WA, USA 23
31 Michael Ling Vancouver, Canada 23
31 Mitch Schieffer Austin, TX, USA 23
35 Sean Forbes Crest Hill, IL, USA 22
35 Betsy Siddon Brooklyn, NY, USA 22
35 S Wolf North Haven, CT, USA 22
38 Diane Eagle Lubbock, TX, USA 21
38 Steven Ferry Mermaid Beach, Australia 21
40 Reggie Blatz Columbus, OH, USA 20
40 Sergey Gleizer Perth Amboy, NJ, USA 20
42 Robert Siddon Annapolis, MD, USA 17
43 James Haas San Francisco, CA, USA 16
43 William MacLean Houston, TX, USA 16
43 Ed Wilson Richmond, KY, USA 16
46 Phyllis Cormier Lubbock, TX, USA 15
46 Steve Hnidei Windsor, Canada 15
46 Stuart Tao Calgary , Canada 15
49 Andreas Parry Lietara Jakarta, Indonesia 14
50 Tristan Goodman manchester, VT, USA 13
51 Collin Esposito Columbus, OH, USA 12
51 Hamisi Jumanne Morogoro, Tanzania 12
51 Cedie Portes Lucena, Philippines 12
54 Math Goddess Belaire, TX, USA 11
54 Travis Krahn Rochester, MN, USA 11
56 Graham Anderson Coochiemudlo Island, Australia 10
56 Dennis Doble Burlington, MA, USA 10
56 Steve Eastop Margate, UK 10
56 Ikechukwu Ogbonna Nsukka, Nigeria 10
56 Moshe Tsypin Hood River, OR, OR, USA 10
61 James Duffy Gonzales, LA, USA 9
61 Debra Hastings Math Class Jackson, MS, USA 9
61 Doug Massey Weaverville, NC, USA 9
61 Joseph Nelson Wailuku, HI, USA 9
65 Amicable Advika Missouri City, TX, USA 8
66 Poptart Christmas San Francisco, CA, USA 7
67 Christian Fletes Cartersville, GA, USA 6
67 Hayden Weber Phoenix, AZ, USA 6
69 Fred Arrigoni Adairsville, GA, USA 5
69 Courtney Baker Lubbock, TX, USA 5
69 Dan C. Vancouver, Canada 5
69 John Ellen Kure Beach, NC, USA 5
69 Edward Freeman West Hartford, CT, USA 5
69 Nwankwo Chidiebere Godswill Lagos, Nigeria 5
69 Ronny Landsverk Arendal, Norway 5
69 Rowan Mckenna Hood River, OR, USA 5
69 Crispin Pereira Toronto, Canada 5
69 Ximena Pineda Guatemala City, Mixco 5
69 Cody Rollins Puyallup, WA, USA 5
69 Sarah Seales Phoenix, AZ, USA 5
69 Pwarzival T Carmichael, CA, USA 5
69 Henry Tran Houston, TX, USA 5
69 Tyler Yuen Plymouth Meeting, PA, USA 5
84 John Adams Gainesville, GA, USA 4
84 Jeff Esposito Columbus, OH, USA 4
84 Nayan Santheepan Watford, UK 4
84 Ben Tell Hood River, OR, USA 4