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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 Khalil Dagher Beirut, Mount Lebanon, Lebanon 887
1 Maya M.F. Santa Monica, CA, United States 887
3 Bassel Baker Beirut, Lebanon, Lebanon 884
4 Patrick Costello Richmond, KY, USA 881
5 Dan C. Vancouver, BC, Canada 878
6 Steve Hnidei Windsor, ON, Canada 833
7 Brady Wern Indianapolis, IN, USA 820
8 Iqbal Shahid Karachi, Sindh, Pakistan 817
9 Florence Rollins Houston, TX, USA 816
10 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 791
11 Mike Schieffer Austin, TX, USA 783
12 Dave Loy Eureka, MT, USA 744
13 Raymond Chrisman San Francisco, CA, USA 724
14 James Duffy Gonzales, LA, USA 720
15 Mario Skrtic Zagreb, Croatia 716
16 Sarah Hellman Louisville, KY, USA 693
17 Bob Rugaber Rushville, NY, USA 680
18 Richard Atchley Bremerton, WA, USA 671
19 Greg D'Entremont Quispamsis, New Brunswick, Canada 657
20 Morris Leibov Poulsbo, WA, USA 648
21 Peter Phipps Worcester, UK 643
22 Michael Ling Vancouver, BC, Canada 640
23 Paul Larm Vancouver, BC, Canada 619
24 Sergio Leonardi Houston, TX, USA 606
25 Mitch Schieffer Austin, TX, USA 600
26 Jean-Guy Smith Sorel-Tracy, QC, Canada 596
27 Jeff Sayah Jerusalem, M, Israel 593
28 Rintoo Divakaran Ernakulam, KL, India 588
29 Michael Cantatore East Rutherford, NJ, USA 577
30 Sergey Gleizer Perth Amboy, NJ, USA 568
31 Mary Russo Deland, FL, United States 562
32 Bill Mansfield North Boston, NY, USA 560
33 Sean Forbes Crest Hill, IL, USA 549
34 Moe Chi Whitesboro, New York, USA 543
35 Phyllis Cormier Lubbock, TX, USA 538
36 Stuart Tao Calgary , AB, Canada 525
37 Steven Ferry Elanora, QLD, Australia 507
38 Mia Chen South Pasadena, CA, USA 500
39 Rebecca Chu Taipei, Taiwan, Taiwan 491
40 Isabelle Mi Barcelona, CT, Spain 478
41 Jason Smith Decatur, IL, USA 476
42 Kevin Terry Tampa, FL, USA 468
43 Jim Stein Stratford, CT, USA 465
44 Sherry Wolf North Haven, CT, USA 460
45 Frank McGartland Saskatoon, SK, Canada 442
46 John Derikx Windsor, ON, Canada 441
47 Cuong Nguyen St. Paul, MN, United States 436
48 Ed Wilson Richmond, KY, USA 431
49 Parth Kajale Mumbai, Maharashtra, India 429
50 Chris Evert Sugar Land, TX, USA 422
51 Arnob Ranjan Paul Sylhet, Sylhet, Bangladesh 410
52 Kapila Jayasinghe Colombo, Western, Sri lanka 390
53 Jerrold Greenberg New York, NY, USA 389
54 Clay Foster Austin, TX, USA 355
55 John Rainbird 352
56 Edward Freeman West Hartford, CT, USA 332
57 Anika Pandey Pleasanton, California, U.S.A 331
58 Tristan Goodman manchester, VT, USA 318
59 Fred Arrigoni Adairsville, GA, USA 257
60 Owen Aspinall Mesa, Arizona, US 246
61 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 241
62 Devansh Ray Chaudhuri Navi Mumbai, Maharashtra, India 220
63 Frank Stern Shelton, Connecticut, United States 214
64 Basavaprabhu Ani Dharwad, Karnataka, India 193
65 Kathryn Quintana Chandler, Arizona, United States 184
66 Abraham Jonas Paris, France 176
67 Rohan Ramac Redondo Beach, California, United States of America 147
68 Cody Shields Evans, GA, United States 146
69 Charlotte Mi Barcelona, Spain 143
70 Carl Mungan Annapolis, MD, USA 133
71 Theodore Spicer Fayetteville, Arkansas, United States 127
72 Paul Knapp Philadelphia, PA, United States 125
73 Ioana Cotoarba Cluj-Napoca, Romania 124
74 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 123
75 Graham Anderson Darling Heights, QLD, Australia 120
76 Collin Esposito Columbus, OH, USA 119
77 Reggie Blatz Columbus, OH, USA 107
78 Komlan Spero Jacques APEDOME Baltimore, MD, USA 106
79 Roman Sány Bánovce nad Bebravou, Trenčiansky kraj, Slovakia 105
80 S. Vladislavova Burgas, Bulgaria 104
81 Toban Harnish Lebanon, PA, United States 103
82 Aaron Rauber Mantua, Ohio, United States 98
83 Holly Saye Eureka, MT, USA 96
84 Nicole Dong Salt Lake City, Utah, United States of America 95
85 Joseph Nelson Wailuku, HI, USA 86
86 Scott Busby Cartersville, GA, USA 85
86 Anne Davis Los Angeles, CA, US 85
88 Jeff C 81
89 Praveen Kumar visakhapatnam, Andhara Pradesh, India 79
90 Lelethu Mkula Port Elizabeth, South Africa 75
91 Adwitha A Chennai, TAMIL NADU, India 71
92 Sanvi N. Woodbury, MN, USA 66
93 Meerum Babur LAHORE, Pakistan 65
94 Patrick McConahay Hilliard, OH, USA 59
94 Murat Burç Soma, Manisa, Turkey, Türkiye 59
96 Nirvaan Sonavane Dublin, CA, United States 58
96 Yayou Ba Marrakech, Marrakech, Morocco 58
98 Matt Gillespie Chicago, IL, USA 55
98 Anuj Sonawane Amalner, Maharashtra, India 55
100 Daniel Olownia New York City, New York, United States 54
101 laylo kurbonova Brooklyn, New York, United States 52
102 Miroslav Dimic Belgrade, Serbia, Serbia 49
103 Edward Lopez Drop Out City, Texas, USA 48
103 Likho Mxo Gqeberha, Eastern Cape, South Africa 48
105 Sarah Holtzner GROVETOWN, GA, United States 47
105 Nolan Murphy Cartersville, Georgia, United States 47
105 Dennis Doble Burlington, MA, USA 47
108 Eric Erlandson Lincoln, NE, USA 46
108 Mikayel Hakobyan Edmonton, AB, Canada 46
110 Connor Hay Vienna, VA, United States 45
111 Orkidea Nasufi London, Uk, UK 43
111 Sushant BK Lutherville Timonium, Maryland, United States 43
113 Aditi Ashwin 40
114 rafael clo nova lima, mg, brazil 39
114 Rachel Steiner NY, NY, US 39
114 Nityam Shah Mumbai, Maharashtra, India 39
117 Nathaniel Wells Cartersville, Georgia, United States 38
117 Ronald Morris Cartersville, Georgia, USA 38
117 Szabolcs Hever kecskemet, FE, hungary 38
120 Vigneshh Kannappan New providence, New jersey, USA 36
120 Team 1 Cs, B, United States 36
120 Joseph Milam Carterville, Georgia, United States 36
123 Laurel Mailman Lakemont, GA, USA 35
124 Jyoshna Siriki Vizianagaram, AP, India 33
124 Junior DGoat Ntsoeu Gqeberha, Eastern Cape, South Africa 33
124 Tan Jason KLANG, SELANGOR, Malaysia 33
124 Jeanne Weise Cedar Park, TX, USA 33
128 Nengyu Li Diamond Bar, CA, United State 31
129 Angel Akhilomen Richardson, TX, USA 30
129 Alex Fan 30
129 Tate Candela Cartersville, Georgia, United States 30
129 Tate Taytaytay Cartersville, Georgia, United States of America 30
133 Lucky Singh 29
133 Marion SC Lyon, Rhône-Alpes, France 29
135 Mihir Tandon Grayslake, IL, USA 28
135 Eli Beim New York, New York, United States 28
137 Ben Dekoter Chatham, ON, Canada 27
137 RISHITA BHATTACHARYA Kolkata, West Bengal, India 27
137 Malcolm Sim Kah Kiek Kuching, Sarawak, Malaysia 27
140 Amine Benaddi Casablanca, Morocco 26
141 Grace Belay phoenix, Arizona, United States 25
141 Crispin Pereira Toronto, Ontario, Canada 25
141 Abraham Daramola AKURE, ONDO STATE, Nigeria 25
144 Alexandria Baker Cartersville, Georgia, United States 24
144 William Austin South Pasadena, CA, USA 24
144 Alice Meeker South Pasadena, CA, USA 24
147 Parker Candela Cartersville, Georiga, United States 23
147 Robert Bocharov South Pasadena, CA, USA 23
147 Fiona Conway South Pasadena, Californa, United States of America 23
147 Hong Chuong Nguyen Ha Noi, Viet Nam 23
147 Sanya Deb New Providence, New Jersey, US 23
147 Saanvi Saxena Princeton, NJ, United States 23
153 Kodiak Korman South Pasadena, CA, U.S.A 22
153 Victor Troeh South Pasadena, CA, USA 22
153 Iain Cowan South Burlington, Vermont, United States 22
156 Alazar Daniel Las Vegas, Nevada, United States of America 21
156 Maryam Arif Sharjah, Sharjah, United Arab Emirates 21
156 Emily Shah South Pasadena, CA, USA 21
156 Oliver Khamky PROVIDENCE, RI, US 21
156 Rahul Samant Chandigarh, Chandigarh, India 21
156 Srikanth M Chennai , Tamilnadu , India 21
162 Bedis Benlakhdar Rades , Ben Arous, Tunisia 20
162 Arinda Samuel Mbarara, Western, Uganda 20
164 Tom Sackinaw Sault Ste. Marie, MI, USA 19
164 Arie Tessien 19
164 Ivan Lobachev Saint-Petersburg, Russia 19
167 John Wunsen San Francisco, California, USA 18
167 Evan Weststrate Newton, MA, United States 18
167 Joshua Cluever Owatonna, Minnesota, United States 18
170 Daria Gencheva Varna, Varna, Bulgaria 17
171 Davis Ombati Machakos, Kenya 16
171 Ivy Malach South Pasadena, CA, USA 16
171 nexic turbo Cedar Creek, Texas, United States 16
171 Ephraim Teketel Shinshicho, Central Ethiopia, Ethiopia 16
175 Camille Armenta South Pasadena, CA, USA 15
175 Shreyas R Dharwad, Karnataka, India 15
175 Grayson Channell Cartersvill, georga, United States 15
175 Virgile Thonnier PALAISEAU, France 15
179 Xander K Austin, Texas, United States 14
179 Jace Huffman Hilliard, OH, United States 14
179 Scarlett Feng South Pasadena, CA, USA 14
179 Devin Snyder Moore, OK, United States 14
179 Harper Mcpherson Cartersville, Georgia, United States 14
179 Jane Hamrick cartersville, Georgia, America 14
179 Harper Downer cartersville, Georgia, United States 14
179 Rhoen Osullivan South Pasadena, California, United States of America 14
179 suhani maity Bengaluru, Karnataka, India 14
188 Wendy Zhong Columbus, IN, United States 13
188 Mubashra Gul Lahore, Punjab, Pakistan 13
190 Jashon Vinokaran London, North London, United Kingdom 12
190 Ronald Bilius Weasley Hogwarts School of Magic, Britain, Scotland, Scottish highlands 12
190 Julius Cesar Reyes Winnipeg, Manitoba, Canada 12
190 Evan Anderson 12
190 Gabriel Guerin Viroflay, île-de-france, France 12
195 Viet Hung Hoang Hanoi, Hanoi, Vietnam 11
195 abdul hafeez wah, punj, pak 11
195 Nicholas Pittilgio Vaughan, Ontario, Canada 11
198 Tony Stark Dushanbe, Tajikistan 10
198 Ankur Sharma Ghaziabad, Uttar Pradesh, India 10
198 Professora Bárbara Nascimento Matemática Barbacena, Minas Gerais, Brasil 10
198 Ishmam Inan Dhaka, Dhanmondi, Bangladesh 10
198 kim xie 10
198 Siddhant Kumar Delhi, UP, india 10
198 Haroon Khan Taxila, Pakistan, Pakistan 10
198 Alexandra Conrad San Francisco, CA, United States 10
198 Cynthia Sloan Austin, TX, USA 10
198 Milo Spalter New York, New York, United States 10
198 Esau Ojo Lagos, Nigeria., LA, Nigeria 10
198 Allen Arnold Philadelphia, PA, USA 10
198 Mohammad Aasim Khan Buffalo, NY, United States 10
198 Vincent Bouwhuis Grand rapids, Michigan, United states 10
198 Vivek Sharma Jamshedpur, Jharkhand, India 10
198 Ethan Julius Livingston, NJ, USA 10
214 Navin Panjwani Nagpur, Maharashtra, India 9
214 Poro kel 9
214 Kevin Hall Columbus, OH, USA 9
214 Sarsar D Dusseldorf, Dusseldorf, Germany 9
214 izaya cann Grovetown, Georgia, United States 9
214 Alivia Jones barboo, wisconsin, america 9
214 matan renas new york, new york, United States 9
214 KWIZERA Dieudonne Ruhango, ruhango, Rwanda 9
214 Mata 19 Port Elizabeth, Eastern cape, South Africa 9
214 Philippe-Léo Francisco Savigny sur Orge, Ile de France, France 9
214 Remy Oakley Cartersville, Georiga, United States 9
214 Venance Meena Arusha, Arusha, Tanzania 9
214 Elias Schafer Marly, Deutsch, Schweiz 9
214 Jesse Mast Oley, PA, USA 9
214 Shawn Laah Abuja, FCT, Nigeria 9
214 Md Najmul ISLAM London, United Kingdom, Tower Hamlets, United Kingdom 9
230 John Ellen Kure Beach, NC, USA 8
230 susana delos santos manila, ncr, philippines 8
230 DUSENGE Manzi Merci kigali, Rwanda 8
230 Z A London, UK 8
230 Swoccho Azim Rangpur, Rangpur, Bangladesh 8
230 Simon Cohen New York, New york, USA 8
230 oliver fell london, london, united kingdom 8
230 Neo Gan El Dorado Hills, California, United States of America 8
230 Chidvilas Reddy Darukumalli Oslo, Bærum, India 8
230 Sarah Sagi San Diego, CA, USA 8
230 Richard Lin Cartersville, Georgia, United States 8
230 Ashton Blair Brisbane, QLD, Australia 8
230 Samuel Thabano Francistown, Tonota, Botswana 8
230 Khaing Nyein Thant Tachileik, Shan State, Myanmar (Burma) 8
230 Ananda Sorrells cartersville, Georgia, United States 8
230 Emily Jones baraboo, wi, usa 8
230 Owen Fish Columbus, Ohio, USA 8
247 Conor P Frankfort, Kentucky, United States of America 7
247 asutosh rattan Phoenix, AZ, United States 7
247 SMG Math Club Downers Grove, IL, USA 7
247 Alexi Florida Santa Maria, Bulacan, Philippines 7
247 Jayda Ishwardeen Hilliard, OH, United States 7
247 Ayush Jindal bloomfield, NJ, United States 7
247 Tejas Vadlamudi Southlake, TX, United States of America 7
247 Braydon Sutter Cartersville, Georgia, United States 7
247 Rachel Gross Cartersville, GA, United States 7
247 Zihan Abedin Dhaka, Dhaka, Bangladesh 7
247 catherine womack Cartersville, Georgia, United States 7
247 Mazino Usiakpor Lekki, Lagos, Nigeria 7
247 Kelly Zhu Markham, Ontario, Canada 7
260 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
260 Alex Makuch Royal Oak, MI, United States 6
260 Jeff Esposito Columbus, OH, USA 6
260 Alana-Belle Walston Haines City, Florida, United States 6
260 Azeddine hamada Latif Casablanca, Morocco 6
260 Nguyen Thanh Hai Phong, Kien An, Vietnam 6
260 Jenna Hoefling Hinton, Iowa, United States of America 6
260 Caitlin Cacciatore Arverne, NY, United States 6
260 Ryan Melton Rexford, Montana, United States 6
260 Yasha Monin Basel, Basel, Switzerland 6
260 Jeff DeKoter Chatham, ON, Canada 6
260 MD SHAHA UL ALAM Bangalore, Karnataka, India 6
260 Sebastian Velis Cartersville, Georgia, United States 6
260 Hamza Ahmed Beni Suef, --, Egypt 6
260 Dordy Chrysanthemum San Francisco, CA, USA 6
260 Mahmoud Yassin Port Said, Egypt, Egypt 6
260 Calvin Ippensen Cartersville, Georgia, United States 6
260 Vlad A Bălți, Bălți, Moldova 6
260 Aleksandr Tamayev Island Lake, IL, United States 6
260 Emmaline Cunningham Laramie, Wyoming, USA 6
260 Mohammed Maow Amsterdan, Noord-Holland, Nederland 6
281 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
281 Matho Watho Placeholder, TX, US 5
281 Eric Heldman Brownsboro, TX, USA 5
281 Deleted User Redacted 5
281 Sabbir Joy Tangail, Bangladesh 5
281 Balqis Abdulrahman Mombasa, Mombasa, Kenya 5
281 Stela Ago Copenhagen, Denmark 5
281 Ashley Jiang New York City, NY, United States 5
281 Khuzaima Karim Rawalpindi, Islam, Pakistan 5
281 Pedro Terceiro Lisbon, Lisbon, Portugal 5
281 Allen Saracho Mexico City, CDMX, Mexico 5
281 Viktor Fiskum Kongsberg, Norway 5
281 Aayush Bhatt Ahm, GJ, India 5
281 Madhukar Kumar Rosera, Bihar, India 5
281 Yi Lin taichung, taiwan 5
281 Salohiddin Yuldashov Urganch, Khorezm, Uzbekistan 5
281 Zach Teo ottawa, ontario, canada 5
281 amoula bendrissou alger 5
281 Steve Harm Austin, Texas, US 5
281 Jerry Nguyen Telfair, Texas, United States 5
281 A K South Delhi , Delhi, India 5
281 Soham Sarkar Hyderabad, Telangana, India 5
281 Augustine Ezeonugo Brockton, MA, United States of America 5
281 sun sam qqq, qqq, qqq 5
281 Kevin Hall Columbus, OH, United States 5
281 Joaquin Cardenas Mexico 5
281 Samyak Kumar Gelra Tunis, Tunisia 5
281 Satvik Singh Siliguri, West Bengal, India 5
281 Sawyer Swain Greenwood, IN, United States 5
281 Holandy Siregar Sondi Raya, North Sumatera, Indonesia 5
281 Caleb Henschke Brooklyn, New York, United States of America 5
281 Nsr Al Jakarta, DKI, Indonesia 5
281 Matthew Jacobs Franklin, NJ, United States 5
281 Benjamin Hughes Eureka, Montana, United States 5
281 Samarth Gujanatti Charlotte, NC, USA 5
281 Daphne Niba Keller, TX, United States 5
281 Kartikey Chouthwani Kota, Rajasthan, India 5
318 Miles Lalezarian New York, New York, United States 4
318 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
318 Ivan Canque Cebu City, Central Visayas, Philippines 4
318 lin lin 4
318 Vaibhav Chaudhari Pune, Maharashtra, India 4
318 Hannah Lyda Harlem, GA, United States 4
318 Mohammad Latifi Dubai 4
318 Bruce Van Rijn Paramaribo, Paramaribo, Suriname 4
318 Alan Bragalini Caslano, Ticino, Svizzera 4
318 Ablay Flamingo 4
318 Dahlia Winter new york, new york, United States 4
318 Raghav Verma Bhilwara, Rajasthan, India 4
318 Ronaldo Jonas Lutzvile, West Coast, South Africa 4
318 Jenna Walker Burlington, ON, Canada 4
318 ben alp New York City, NY, United States 4
318 Surya Prakash Bokaro Steel City, Jharkhand, India 4
318 Aman Pandey Silchar, Assam, India 4
318 Juozas Dominaitis Kaunas, Kaunas, LIthuania 4
318 Teboho Jr Ntsoeu Gqeberha, Eastern Cape, South Africa 4
318 Andrew Lee Northborough, MA, United States 4
318 JS A Visakhapatnam, Andhra Pradesh, India 4
318 Pedro Luca Oldani Rosario, Santa Fe, Argentina 4
318 Johannes Kempf Buchloe, Bayern, Germany 4
318 Petr Hubeny Dobris, Czech Republic, Czech Republic 4
318 John O'Keefe MOUNTAIN VIEW, CA, United States 4
343 Khoa Le Da Nang, Viet Nam 3
343 Eve Shabat Kiryat Ono, Israel 3
343 Dav Rab London, England 3
343 eve frishberg קרית אונו, faf, Israel 3