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Individual Rankings

How are Rankings Calculated?

Rankings are calculated using a weekly point system. Each time a participant submits a correct answer to a current* problem they will receive:

  • 10 points for number 1 on a weekly list
  • 9 points for numbers 2 - 5
  • 8 points for numbers 6 - 10
  • 7 points for numbers 11 - 20
  • 6 points for numbers 21 - 40
  • 5 points for numbers 41 - 60
  • 4 points for numbers 61 - 80
  • 3 points for numbers 81 - 99
  • 2 points for numbers 100 - 199
  • 1 point for numbers 200+

Weekly points are added to the monthly and annual totals.

* Problems are considered current if they are less than 7 days old. Current problems begin 8am Central on Monday and expire at 7am Central the following Monday.

Displaying results for January, February, March, April, May, June, July, August, September, October, November, December, 2026 in categories: Problem of the Week, Middle School Madness, Daily Math Challenge, Elementary Brain Teaser

Rank User Location Score
1 Steve Hnidei Windsor, ON, Canada 268
2 Bassel Baker Beirut, Lebanon, Lebanon 255
2 Khalil Dagher Beirut, Mount Lebanon, Lebanon 255
4 Patrick Costello Richmond, KY, USA 254
5 Moe Chi Whitesboro, New York, USA 253
6 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 240
7 Brady Wern Indianapolis, IN, USA 233
8 Iqbal Shahid Karachi, Sindh, Pakistan 223
9 Florence Rollins Houston, TX, USA 216
9 Mike Schieffer Austin, TX, USA 216
11 Dan C. Vancouver, BC, Canada 214
12 James Duffy Gonzales, LA, USA 207
12 Mario Skrtic Zagreb, Croatia 207
14 Dave Loy Eureka, MT, USA 202
14 Sarah Hellman Louisville, KY, USA 202
16 Bob Rugaber Rushville, NY, USA 195
16 Raymond Chrisman San Francisco, CA, USA 195
18 Michael Ling Vancouver, BC, Canada 191
19 Peter Phipps Worcester, UK 187
20 Greg D'Entremont Quispamsis, New Brunswick, Canada 186
21 Morris Leibov Poulsbo, WA, USA 182
22 John Derikx Windsor, ON, Canada 179
23 Sergio Leonardi Houston, TX, USA 177
24 Jean-Guy Smith Sorel-Tracy, QC, Canada 176
25 Paul Larm Vancouver, BC, Canada 175
26 Bill Mansfield North Boston, NY, USA 174
26 Richard Atchley Bremerton, WA, USA 174
28 Maya M.F. Santa Monica, CA, United States 169
28 Rintoo Divakaran Ernakulam, KL, India 169
30 Mitch Schieffer Austin, TX, USA 165
30 Mary Russo Deland, FL, United States 165
32 Phyllis Cormier Lubbock, TX, USA 164
33 Frank McGartland Saskatoon, SK, Canada 163
34 Sean Forbes Crest Hill, IL, USA 162
35 Sherry Wolf North Haven, CT, USA 156
36 Jim Stein Stratford, CT, USA 155
36 Jeff Sayah Jerusalem, M, Israel 155
38 Parth K Mumbai, Maharashtra, India 153
38 Sergey Gleizer Perth Amboy, NJ, USA 153
40 Chris Evert Sugar Land, TX, USA 151
40 Mia Chen South Pasadena, CA, USA 151
42 Michael Cantatore East Rutherford, NJ, USA 150
43 Jason Smith Decatur, IL, USA 148
44 Steven Ferry Elanora, QLD, Australia 138
45 Ed Wilson Richmond, KY, USA 136
46 Isabelle Mi Barcelona, CT, Spain 132
47 Owen Aspinall Mesa, Arizona, US 128
48 Kevin Terry Tampa, FL, USA 125
49 Jerrold Greenberg New York, NY, USA 122
50 Edward Freeman West Hartford, CT, USA 120
51 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 118
52 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 116
52 John Rainbird 116
54 Stuart Tao Calgary , AB, Canada 113
55 Rohan Ramac Redondo Beach, California, United States of America 112
56 Anika Pandey Pleasanton, California, U.S.A 106
56 Fred Arrigoni Adairsville, GA, USA 106
58 Tristan Goodman manchester, VT, USA 97
59 Nicole Dong Salt Lake City, Utah, United States of America 95
60 Basavaprabhu Ani Dharwad, Karnataka, India 86
61 Toban Harnish Lebanon, PA, United States 64
62 Clay Foster Austin, TX, USA 54
63 Praveen Kumar visakhapatnam, Andhara Pradesh, India 49
64 Abraham Jonas Paris, France 48
65 Edward Lopez Drop Out City, Texas, USA 42
65 Sarah Holtzner GROVETOWN, GA, United States 42
65 Scott Busby Cartersville, GA, USA 42
65 Nirvaan Sonavane Dublin, CA, United States 42
69 Nolan Murphy Cartersville, Georgia, United States 40
69 Carl Mungan Annapolis, MD, USA 40
71 rafael clo nova lima, mg, brazil 39
71 Paul Knapp Philadelphia, PA, United States 39
71 Frank Stern Shelton, Connecticut, United States 39
71 Kathryn Quintana Chandler, Arizona, United States 39
71 Arnob Ranjan Paul sylhet, SYlhet, bangladesh 39
76 Graham Anderson Darling Heights, QLD, Australia 35
77 Jyoshna Siriki Vizianagaram, AP, India 33
78 Nathaniel Wells Cartersville, Georgia, United States 32
79 Laurel Mailman Lakemont, GA, USA 30
79 Angel Akhilomen Richardson, TX, USA 30
81 Lucky Singh 29
81 Collin Esposito Columbus, OH, USA 29
81 Nityam Shah Mumbai, Maharashtra, India 29
84 Dennis Doble Burlington, MA, USA 26
84 Eric Erlandson Lincoln, NE, USA 26
84 Cody Shields Evans, GA, United States 26
84 Amine Benaddi Casablanca, Morocco 26
88 Grace Belay phoenix, Arizona, United States 25
88 Reggie Blatz Columbus, OH, USA 25
88 Holly Saye Eureka, MT, USA 25
91 William Austin South Pasadena, CA, USA 24
91 Alice Meeker South Pasadena, CA, USA 24
93 Ronald Morris Cartersville, Georgia, USA 23
93 Robert Bocharov South Pasadena, CA, USA 23
93 Fiona Conway South Pasadena, Californa, United States of America 23
93 Hong Chuong Nguyen Ha Noi, Viet Nam 23
97 Kodiak Korman South Pasadena, CA, U.S.A 22
97 Victor Troeh South Pasadena, CA, USA 22
97 Iain Cowan South Burlington, Vermont, United States 22
100 Alazar Daniel Las Vegas, Nevada, United States of America 21
100 Maryam Arif Sharjah, Sharjah, United Arab Emirates 21
100 Emily Shah South Pasadena, CA, USA 21
100 Ben Dekoter Chatham, ON, Canada 21
104 Marion SC Lyon, Rhône-Alpes, France 19
105 Aaron Rauber Mantua, Ohio, United States 18
105 Anne Davis Los Angeles, CA, US 18
105 John Wunsen San Francisco, California, USA 18
108 Davis Ombati Machakos, Kenya 16
108 Alexandria Baker Cartersville, Georgia, United States 16
108 Parker Candela Cartersville, Georiga, United States 16
108 Ivy Malach South Pasadena, CA, USA 16
108 Rachel Steiner NY, NY, US 16
113 Bedis Benlakhdar Rades , Ben Arous, Tunisia 15
113 Camille Armenta South Pasadena, CA, USA 15
115 Xander K Austin, Texas, United States 14
115 Jace Huffman Hilliard, OH, United States 14
115 Scarlett Feng South Pasadena, CA, USA 14
115 Rhoen Osullivan South Pasadena, California, United States of America 14
115 Evan Weststrate Newton, MA, United States 14
120 Aditi Ashwin 13
121 Jashon Vinokaran London, North London, United Kingdom 12
121 Ronald Bilius Weasley Hogwarts School of Magic, Britain, Scotland, Scottish highlands 12
123 Oliver Khamky PROVIDENCE, RI, US 11
123 Viet Hung Hoang Hanoi, Hanoi, Vietnam 11
123 Team 1 Cs, B, United States 11
123 abdul hafeez wah, punj, pak 11
127 Tony Stark Dushanbe, Tajikistan 10
127 Ankur Sharma Ghaziabad, Uttar Pradesh, India 10
127 Professora Bárbara Nascimento Matemática Barbacena, Minas Gerais, Brasil 10
127 Ishmam Inan Dhaka, Dhanmondi, Bangladesh 10
127 kim xie 10
132 Navin Panjwani Nagpur, Maharashtra, India 9
132 Poro kel 9
132 Kevin Hall Columbus, OH, USA 9
132 Sarsar D Dusseldorf, Dusseldorf, Germany 9
132 izaya cann Grovetown, Georgia, United States 9
132 Alivia Jones barboo, wisconsin, america 9
132 matan renas new york, new york, United States 9
132 Crispin Pereira Toronto, Ontario, Canada 9
132 Devin Snyder Moore, OK, United States 9
132 KWIZERA Dieudonne Ruhango, ruhango, Rwanda 9
132 Daria Gencheva Varna, Varna, Bulgaria 9
132 Jesse Mast Oley, PA, USA 9
144 nexic turbo Cedar Creek, Texas, United States 8
144 John Ellen Kure Beach, NC, USA 8
144 susana delos santos manila, ncr, philippines 8
144 DUSENGE Manzi Merci kigali, Rwanda 8
144 Z A London, UK 8
144 Charlotte Mi Barcelona, Spain 8
150 Harper Mcpherson Cartersville, Georgia, United States 7
150 Jane Hamrick cartersville, Georgia, America 7
150 Harper Downer cartersville, Georgia, United States 7
150 Conor P Frankfort, Kentucky, United States of America 7
150 asutosh rattan Phoenix, AZ, United States 7
150 SMG Math Club Downers Grove, IL, USA 7
150 Alexi Florida Santa Maria, Bulacan, Philippines 7
150 Tejas Vadlamudi Southlake, TX, United States of America 7
158 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
158 Alex Makuch Royal Oak, MI, United States 6
158 Tom Sackinaw Sault Ste. Marie, MI, USA 6
158 Jeff Esposito Columbus, OH, USA 6
158 Alana-Belle Walston Haines City, Florida, United States 6
158 Azeddine hamada Latif Casablanca, Morocco 6
158 Matt Gillespie Chicago, IL, USA 6
158 Yasha Monin Basel, Basel, Switzerland 6
166 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
166 Matho Watho Placeholder, TX, US 5
166 Eric Heldman Brownsboro, TX, USA 5
166 Deleted User Redacted 5
166 Sabbir Joy Tangail, Bangladesh 5
166 Balqis Abdulrahman Mombasa, Mombasa, Kenya 5
166 Stela Ago Copenhagen, Denmark 5
166 Ashley Jiang New York City, NY, United States 5
166 Khuzaima Karim Rawalpindi, Islam, Pakistan 5
166 Pedro Terceiro Lisbon, Lisbon, Portugal 5
166 Madhukar Kumar Rosera, Bihar, India 5
166 Yi Lin taichung, taiwan 5
178 Szabolcs Hever kecskemet, FE, hungary 4
178 Miles Lalezarian New York, New York, United States 4
178 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
178 Ivan Canque Cebu City, Central Visayas, Philippines 4
178 lin lin 4
178 Vaibhav Chaudhari Pune, Maharashtra, India 4
178 Hannah Lyda Harlem, GA, United States 4
178 Mohammad Latifi Dubai 4
178 Joseph Nelson Wailuku, HI, USA 4
178 Simon Cohen New York, New york, USA 4
178 Alan Bragalini Caslano, Ticino, Svizzera 4
178 Elias Schafer Marly, Deutsch, Schweiz 4
178 Ablay Flamingo 4
178 Dahlia Winter new york, new york, United States 4
192 Khoa Le Da Nang, Viet Nam 3
192 Eve Shabat Kiryat Ono, Israel 3
192 eve frishberg קרית אונו, faf, Israel 3