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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 526
2 Bassel Baker Beirut, Lebanon, Lebanon 511
3 Khalil Dagher Beirut, Mount Lebanon, Lebanon 508
4 Patrick Costello Richmond, KY, USA 500
5 Moe Chi Whitesboro, New York, USA 493
6 Brady Wern Indianapolis, IN, USA 475
7 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 462
8 Dan C. Vancouver, BC, Canada 461
9 Maya M.F. Santa Monica, CA, United States 446
10 Iqbal Shahid Karachi, Sindh, Pakistan 445
11 Florence Rollins Houston, TX, USA 444
12 Mike Schieffer Austin, TX, USA 436
13 Dave Loy Eureka, MT, USA 407
14 James Duffy Gonzales, LA, USA 406
15 Raymond Chrisman San Francisco, CA, USA 395
16 Bob Rugaber Rushville, NY, USA 392
17 Sarah Hellman Louisville, KY, USA 391
18 Richard Atchley Bremerton, WA, USA 373
19 Mario Skrtic Zagreb, Croatia 372
20 Peter Phipps Worcester, UK 367
21 Sergio Leonardi Houston, TX, USA 361
22 Michael Ling Vancouver, BC, Canada 353
23 Greg D'Entremont Quispamsis, New Brunswick, Canada 352
23 John Derikx Windsor, ON, Canada 352
25 Morris Leibov Poulsbo, WA, USA 351
26 Paul Larm Vancouver, BC, Canada 349
27 Mitch Schieffer Austin, TX, USA 343
28 Parth Kajale Mumbai, Maharashtra, India 332
29 Rintoo Divakaran Ernakulam, KL, India 330
30 Jeff Sayah Jerusalem, M, Israel 328
31 Bill Mansfield North Boston, NY, USA 326
32 Sergey Gleizer Perth Amboy, NJ, USA 319
33 Michael Cantatore East Rutherford, NJ, USA 317
34 Jean-Guy Smith Sorel-Tracy, QC, Canada 314
34 Mary Russo Deland, FL, United States 314
36 Phyllis Cormier Lubbock, TX, USA 309
37 Steven Ferry Elanora, QLD, Australia 306
38 Sean Forbes Crest Hill, IL, USA 304
39 Mia Chen South Pasadena, CA, USA 294
40 Chris Evert Sugar Land, TX, USA 293
41 Jason Smith Decatur, IL, USA 286
42 Sherry Wolf North Haven, CT, USA 282
43 Jim Stein Stratford, CT, USA 281
43 Isabelle Mi Barcelona, CT, Spain 281
45 Frank McGartland Saskatoon, SK, Canada 271
45 Kevin Terry Tampa, FL, USA 271
47 Stuart Tao Calgary , AB, Canada 257
48 Rebecca Chu Taipei, Taiwan, Taiwan 249
49 Ed Wilson Richmond, KY, USA 223
50 Devansh Ray Chaudhuri Navi Mumbai, Maharashtra, India 220
50 Jerrold Greenberg New York, NY, USA 220
52 John Rainbird 211
53 Owen Aspinall Mesa, Arizona, US 200
54 Edward Freeman West Hartford, CT, USA 193
55 Tristan Goodman manchester, VT, USA 185
56 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 181
57 Fred Arrigoni Adairsville, GA, USA 165
58 Clay Foster Austin, TX, USA 163
59 Basavaprabhu Ani Dharwad, Karnataka, India 158
60 Rohan Ramac Redondo Beach, California, United States of America 127
61 Anika Pandey Pleasanton, California, U.S.A 126
61 Kapila Jayasinghe Colombo, Western, Sri lanka 126
63 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 118
64 Frank Stern Shelton, Connecticut, United States 109
65 Abraham Jonas Paris, France 100
66 Nicole Dong Salt Lake City, Utah, United States of America 95
66 Ioana Cotoarba Cluj-Napoca, Romania 95
68 Cody Shields Evans, GA, United States 92
69 Carl Mungan Annapolis, MD, USA 75
69 Lelethu Mkula Port Elizabeth, South Africa 75
71 Graham Anderson Darling Heights, QLD, Australia 74
72 Scott Busby Cartersville, GA, USA 68
73 Toban Harnish Lebanon, PA, United States 64
73 Collin Esposito Columbus, OH, USA 64
75 Joseph Nelson Wailuku, HI, USA 63
76 Reggie Blatz Columbus, OH, USA 62
76 Holly Saye Eureka, MT, USA 62
76 Charlotte Mi Barcelona, Spain 62
79 Patrick McConahay Hilliard, OH, USA 59
80 Kathryn Quintana Chandler, Arizona, United States 58
81 Anne Davis Los Angeles, CA, US 57
82 Paul Knapp Philadelphia, PA, United States 54
83 Nirvaan Sonavane Dublin, CA, United States 50
84 Praveen Kumar visakhapatnam, Andhara Pradesh, India 49
85 Eric Erlandson Lincoln, NE, USA 46
86 Connor Hay Vienna, VA, United States 45
86 Daniel Olownia New York City, New York, United States 45
88 Aaron Rauber Mantua, Ohio, United States 43
89 Edward Lopez Drop Out City, Texas, USA 42
89 Sarah Holtzner GROVETOWN, GA, United States 42
91 Nolan Murphy Cartersville, Georgia, United States 40
91 Likho Mxo Gqeberha, Eastern Cape, South Africa 40
93 rafael clo nova lima, mg, brazil 39
93 Arnob Ranjan Paul sylhet, SYlhet, bangladesh 39
93 Nityam Shah Mumbai, Maharashtra, India 39
96 Jyoshna Siriki Vizianagaram, AP, India 33
97 Nathaniel Wells Cartersville, Georgia, United States 32
98 Laurel Mailman Lakemont, GA, USA 30
98 Angel Akhilomen Richardson, TX, USA 30
100 Lucky Singh 29
100 Marion SC Lyon, Rhône-Alpes, France 29
100 Rachel Steiner NY, NY, US 29
103 Junior DGoat Ntsoeu Gqeberha, Eastern Cape, South Africa 28
103 Mihir Tandon Grayslake, IL, USA 28
103 Eli Beim New York, New York, United States 28
106 Ben Dekoter Chatham, ON, Canada 27
107 Dennis Doble Burlington, MA, USA 26
107 Amine Benaddi Casablanca, Morocco 26
107 Team 1 Cs, B, United States 26
110 Grace Belay phoenix, Arizona, United States 25
110 Anuj Sonawane Amalner, Maharashtra, India 25
112 William Austin South Pasadena, CA, USA 24
112 Alice Meeker South Pasadena, CA, USA 24
114 Ronald Morris Cartersville, Georgia, USA 23
114 Robert Bocharov South Pasadena, CA, USA 23
114 Fiona Conway South Pasadena, Californa, United States of America 23
114 Hong Chuong Nguyen Ha Noi, Viet Nam 23
118 Kodiak Korman South Pasadena, CA, U.S.A 22
118 Victor Troeh South Pasadena, CA, USA 22
118 Aditi Ashwin 22
118 Iain Cowan South Burlington, Vermont, United States 22
122 Alazar Daniel Las Vegas, Nevada, United States of America 21
122 Maryam Arif Sharjah, Sharjah, United Arab Emirates 21
122 Emily Shah South Pasadena, CA, USA 21
122 Vigneshh Kannappan New providence, New jersey, USA 21
122 Oliver Khamky PROVIDENCE, RI, US 21
122 Rahul Samant Chandigarh, Chandigarh, India 21
128 Arinda Samuel Mbarara, Western, Uganda 20
128 Murat Burç Soma, Manisa, Turkey, Türkiye 20
130 Tom Sackinaw Sault Ste. Marie, MI, USA 19
130 Ivan Lobachev Saint-Petersburg, Russia 19
132 John Wunsen San Francisco, California, USA 18
132 Evan Weststrate Newton, MA, United States 18
132 Joshua Cluever Owatonna, Minnesota, United States 18
135 Daria Gencheva Varna, Varna, Bulgaria 17
136 Davis Ombati Machakos, Kenya 16
136 Alexandria Baker Cartersville, Georgia, United States 16
136 Parker Candela Cartersville, Georiga, United States 16
136 Ivy Malach South Pasadena, CA, USA 16
136 nexic turbo Cedar Creek, Texas, United States 16
136 Ephraim Teketel Shinshicho, Central Ethiopia, Ethiopia 16
142 Bedis Benlakhdar Rades , Ben Arous, Tunisia 15
142 Camille Armenta South Pasadena, CA, USA 15
144 Xander K Austin, Texas, United States 14
144 Jace Huffman Hilliard, OH, United States 14
144 Scarlett Feng South Pasadena, CA, USA 14
144 Rhoen Osullivan South Pasadena, California, United States of America 14
148 Wendy Zhong Columbus, IN, United States 13
149 Jashon Vinokaran London, North London, United Kingdom 12
149 Ronald Bilius Weasley Hogwarts School of Magic, Britain, Scotland, Scottish highlands 12
151 Viet Hung Hoang Hanoi, Hanoi, Vietnam 11
151 abdul hafeez wah, punj, pak 11
151 Nicholas Pittilgio Vaughan, Ontario, Canada 11
154 Tony Stark Dushanbe, Tajikistan 10
154 Ankur Sharma Ghaziabad, Uttar Pradesh, India 10
154 Professora Bárbara Nascimento Matemática Barbacena, Minas Gerais, Brasil 10
154 Ishmam Inan Dhaka, Dhanmondi, Bangladesh 10
154 kim xie 10
154 Siddhant Kumar Delhi, UP, india 10
154 Haroon Khan Taxila, Pakistan, Pakistan 10
154 Alexandra Conrad San Francisco, CA, United States 10
154 Milo Spalter New York, New York, United States 10
163 Navin Panjwani Nagpur, Maharashtra, India 9
163 Poro kel 9
163 Kevin Hall Columbus, OH, USA 9
163 Sarsar D Dusseldorf, Dusseldorf, Germany 9
163 izaya cann Grovetown, Georgia, United States 9
163 Alivia Jones barboo, wisconsin, america 9
163 matan renas new york, new york, United States 9
163 Crispin Pereira Toronto, Ontario, Canada 9
163 Devin Snyder Moore, OK, United States 9
163 KWIZERA Dieudonne Ruhango, ruhango, Rwanda 9
163 Philippe-Léo Francisco Savigny sur Orge, Ile de France, France 9
163 Elias Schafer Marly, Deutsch, Schweiz 9
163 Jesse Mast Oley, PA, USA 9
163 Shawn Laah Abuja, FCT, Nigeria 9
163 Arie Tessien 9
178 John Ellen Kure Beach, NC, USA 8
178 susana delos santos manila, ncr, philippines 8
178 DUSENGE Manzi Merci kigali, Rwanda 8
178 Z A London, UK 8
178 Simon Cohen New York, New york, USA 8
178 oliver fell london, london, united kingdom 8
178 Neo Gan El Dorado Hills, California, United States of America 8
178 Chidvilas Reddy Darukumalli Oslo, Bærum, India 8
178 Sarah Sagi San Diego, CA, USA 8
187 Harper Mcpherson Cartersville, Georgia, United States 7
187 Jane Hamrick cartersville, Georgia, America 7
187 Harper Downer cartersville, Georgia, United States 7
187 Conor P Frankfort, Kentucky, United States of America 7
187 asutosh rattan Phoenix, AZ, United States 7
187 SMG Math Club Downers Grove, IL, USA 7
187 Alexi Florida Santa Maria, Bulacan, Philippines 7
187 Jayda Ishwardeen Hilliard, OH, United States 7
187 Tejas Vadlamudi Southlake, TX, United States of America 7
187 Zihan Abedin Dhaka, Dhaka, Bangladesh 7
197 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
197 Alex Makuch Royal Oak, MI, United States 6
197 Jeff Esposito Columbus, OH, USA 6
197 Alana-Belle Walston Haines City, Florida, United States 6
197 Azeddine hamada Latif Casablanca, Morocco 6
197 Matt Gillespie Chicago, IL, USA 6
197 Caitlin Cacciatore Arverne, NY, United States 6
197 Ryan Melton Rexford, Montana, United States 6
197 Yasha Monin Basel, Basel, Switzerland 6
197 Jeff DeKoter Chatham, ON, Canada 6
197 MD SHAHA UL ALAM Bangalore, Karnataka, India 6
208 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
208 Matho Watho Placeholder, TX, US 5
208 Eric Heldman Brownsboro, TX, USA 5
208 Deleted User Redacted 5
208 Sabbir Joy Tangail, Bangladesh 5
208 Balqis Abdulrahman Mombasa, Mombasa, Kenya 5
208 Stela Ago Copenhagen, Denmark 5
208 Ashley Jiang New York City, NY, United States 5
208 Khuzaima Karim Rawalpindi, Islam, Pakistan 5
208 Pedro Terceiro Lisbon, Lisbon, Portugal 5
208 Viktor Fiskum Kongsberg, Norway 5
208 Madhukar Kumar Rosera, Bihar, India 5
208 Yi Lin taichung, taiwan 5
208 Salohiddin Yuldashov Urganch, Khorezm, Uzbekistan 5
208 Zach Teo ottawa, ontario, canada 5
208 Roman Sány Bánovce nad Bebravou, Trenčiansky kraj, Slovakia 5
208 amoula bendrissou alger 5
208 Cynthia Sloan Austin, TX, USA 5
208 Steve Harm Austin, Texas, US 5
227 Szabolcs Hever kecskemet, FE, hungary 4
227 Miles Lalezarian New York, New York, United States 4
227 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
227 Ivan Canque Cebu City, Central Visayas, Philippines 4
227 lin lin 4
227 Vaibhav Chaudhari Pune, Maharashtra, India 4
227 Hannah Lyda Harlem, GA, United States 4
227 Mohammad Latifi Dubai 4
227 Bruce Van Rijn Paramaribo, Paramaribo, Suriname 4
227 Alan Bragalini Caslano, Ticino, Svizzera 4
227 Ablay Flamingo 4
227 Dahlia Winter new york, new york, United States 4
227 Raghav Verma Bhilwara, Rajasthan, India 4
227 Ronaldo Jonas Lutzvile, West Coast, South Africa 4
227 Jenna Walker Burlington, ON, Canada 4
227 ben alp New York City, NY, United States 4
227 Surya Prakash Bokaro Steel City, Jharkhand, India 4
227 Aman Pandey Silchar, Assam, India 4
227 Teboho Jr Ntsoeu Gqeberha, Eastern Cape, South Africa 4
246 Khoa Le Da Nang, Viet Nam 3
246 Eve Shabat Kiryat Ono, Israel 3
246 Dav Rab London, England 3
246 eve frishberg קרית אונו, faf, Israel 3