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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 Bassel Baker Beirut, Mount Lebanon, Lebanon 1015
2 Maya M.F. Santa Monica, CA, United States 1011
3 Khalil Dagher Beirut, Mount Lebanon, Lebanon 1009
4 Patrick Costello Richmond, KY, USA 1000
5 Dan C. Vancouver, BC, Canada 986
6 Iqbal Shahid Karachi, Sindh, Pakistan 942
7 Florence Rollins Houston, TX, USA 940
8 Brady Wern Indianapolis, IN, USA 931
9 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 914
10 Mike Schieffer Austin, TX, USA 899
11 Dave Loy Eureka, MT, USA 845
12 Raymond Chrisman San Francisco, CA, USA 835
13 Steve Hnidei Windsor, ON, Canada 833
14 Mario Skrtic Zagreb, Croatia 822
15 James Duffy Gonzales, LA, USA 816
16 Sarah Hellman Louisville, KY, USA 798
17 Bob Rugaber Rushville, NY, USA 775
17 Richard Atchley Bremerton, WA, USA 775
19 Greg D'Entremont Quispamsis, New Brunswick, Canada 761
20 Morris Leibov Poulsbo, WA, USA 745
21 Michael Ling Vancouver, BC, Canada 743
22 Peter Phipps Worcester, UK 735
23 Mitch Schieffer Austin, TX, USA 700
24 Paul Larm Vancouver, BC, Canada 696
25 Sergio Leonardi Houston, TX, USA 691
26 Jean-Guy Smith Sorel-Tracy, QC, Canada 678
27 Jeff Sayah Jerusalem, M, Israel 677
28 Michael Cantatore East Rutherford, NJ, USA 670
29 Bill Mansfield North Boston, NY, USA 669
30 Rintoo Divakaran Ernakulam, KL, India 661
31 Sergey Gleizer Perth Amboy, NJ, USA 649
32 Mary Russo Deland, FL, United States 642
33 Steven Ferry Elanora, QLD, Australia 638
34 Sean Forbes Crest Hill, IL, USA 630
35 Phyllis Cormier Lubbock, TX, USA 626
36 Stuart Tao Calgary , AB, Canada 590
37 Kevin Terry Tampa, FL, USA 546
38 Moe Chi Whitesboro, New York, USA 543
38 Rebecca Chu Taipei, Taiwan, Taiwan 543
40 Mia Chen South Pasadena, CA, USA 537
41 Isabelle Mi Barcelona, CT, Spain 534
42 Frank McGartland Saskatoon, SK, Canada 518
43 Sherry Wolf North Haven, CT, USA 508
44 Jason Smith Decatur, IL, USA 505
45 Chris Evert Sugar Land, TX, USA 500
46 Jim Stein Stratford, CT, USA 493
47 Kapila Jayasinghe Colombo, Western, Sri lanka 483
48 Jerrold Greenberg New York, NY, USA 462
49 Ed Wilson Richmond, KY, USA 449
50 John Derikx Windsor, ON, Canada 441
51 Cuong Nguyen St. Paul, MN, United States 436
52 Parth Kajale Mumbai, Maharashtra, India 429
53 John Rainbird 422
54 Arnob Ranjan Paul Sylhet, Sylhet, Bangladesh 410
55 Clay Foster Austin, TX, USA 408
56 Edward Freeman West Hartford, CT, USA 385
57 Tristan Goodman manchester, VT, USA 367
58 Anika Pandey Pleasanton, California, U.S.A 331
59 Fred Arrigoni Adairsville, GA, USA 290
60 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 266
61 Frank Stern Shelton, Connecticut, United States 263
62 Owen Aspinall Mesa, Arizona, US 246
63 Devansh Ray Chaudhuri Navi Mumbai, Maharashtra, India 220
64 Basavaprabhu Ani Dharwad, Karnataka, India 193
64 Abraham Jonas Paris, France 193
66 Kathryn Quintana Chandler, Arizona, United States 184
67 Theodore Spicer Fayetteville, Arkansas, United States 161
68 Charlotte Mi Barcelona, Spain 160
69 Carl Mungan Annapolis, MD, USA 155
70 Cody Shields Evans, GA, United States 151
71 Rohan Ramac Redondo Beach, California, United States of America 147
72 Paul Knapp Philadelphia, PA, United States 140
73 Collin Esposito Columbus, OH, USA 139
74 Jeff C 137
75 Reggie Blatz Columbus, OH, USA 132
76 Graham Anderson Darling Heights, QLD, Australia 130
77 Holly Saye Eureka, MT, USA 126
78 Ioana Cotoarba Cluj-Napoca, Romania 124
79 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 123
80 Komlan Spero Jacques APEDOME Baltimore, MD, USA 106
81 Roman Sány Bánovce nad Bebravou, Trenčiansky kraj, Slovakia 105
82 S. Vladislavova Burgas, Bulgaria 104
83 Toban Harnish Lebanon, PA, United States 103
84 Aaron Rauber Mantua, Ohio, United States 98
85 Nicole Dong Salt Lake City, Utah, United States of America 95
86 Praveen Kumar visakhapatnam, Andhara Pradesh, India 89
86 Matt Gillespie Chicago, IL, USA 89
88 Joseph Nelson Wailuku, HI, USA 86
89 Scott Busby Cartersville, GA, USA 85
89 Anne Davis Los Angeles, CA, US 85
91 Carlos García Baldera Ferreñafe, Lambayeque/peru, Perú 76
91 Adomokhai David Port Harcourt, River State, Nigeria 76
93 Lelethu Mkula Port Elizabeth, South Africa 75
94 Sanvi N. Woodbury, MN, USA 74
95 Adwitha A Chennai, TAMIL NADU, India 71
96 Syed Mamnoon Akhter Karachi, Sindh, Pakistan 68
97 Meerum Babur LAHORE, Pakistan 65
98 Patrick McConahay Hilliard, OH, USA 59
98 Murat Burç Soma, Manisa, Turkey, Türkiye 59
100 Nirvaan Sonavane Dublin, CA, United States 58
100 Yayou Ba Marrakech, Marrakech, Morocco 58
102 Abraham Daramola AKURE, ONDO STATE, Nigeria 57
103 Anuj Sonawane Amalner, Maharashtra, India 55
104 Daniel Olownia New York City, New York, United States 54
105 Dennis Doble Burlington, MA, USA 52
105 laylo kurbonova Brooklyn, New York, United States 52
107 Miroslav Dimic Belgrade, Serbia, Serbia 49
108 Edward Lopez Drop Out City, Texas, USA 48
108 Likho Mxo Gqeberha, Eastern Cape, South Africa 48
110 Sarah Holtzner GROVETOWN, GA, United States 47
110 Nolan Murphy Cartersville, Georgia, United States 47
112 Eric Erlandson Lincoln, NE, USA 46
112 Mikayel Hakobyan Edmonton, AB, Canada 46
114 Connor Hay Vienna, VA, United States 45
115 Szabolcs Hever kecskemet, FE, hungary 44
116 Orkidea Nasufi London, Uk, UK 43
116 Sushant BK Lutherville Timonium, Maryland, United States 43
118 Junior DGoat Ntsoeu Gqeberha, Eastern Cape, South Africa 41
119 Aditi Ashwin 40
120 rafael clo nova lima, mg, brazil 39
120 Rachel Steiner NY, NY, US 39
120 Nityam Shah Mumbai, Maharashtra, India 39
120 Joyson Fong Vancouver, BC, Canada 39
124 Nathaniel Wells Cartersville, Georgia, United States 38
124 Ronald Morris Cartersville, Georgia, USA 38
126 Vigneshh Kannappan New providence, New jersey, USA 36
126 Team 1 Cs, B, United States 36
126 Joseph Milam Carterville, Georgia, United States 36
129 Laurel Mailman Lakemont, GA, USA 35
130 Jyoshna Siriki Vizianagaram, AP, India 33
130 Tan Jason KLANG, SELANGOR, Malaysia 33
130 Jeanne Weise Cedar Park, TX, USA 33
133 Nengyu Li Diamond Bar, CA, United State 31
133 Manfo Emmanuel Yaounde, Centre, Cameroon 31
135 Angel Akhilomen Richardson, TX, USA 30
135 Alex Fan 30
135 Tate Candela Cartersville, Georgia, United States 30
135 Tate Taytaytay Cartersville, Georgia, United States of America 30
139 Lucky Singh 29
139 Marion SC Lyon, Rhône-Alpes, France 29
141 Mihir Tandon Grayslake, IL, USA 28
141 Eli Beim New York, New York, United States 28
143 Ben Dekoter Chatham, ON, Canada 27
143 RISHITA BHATTACHARYA Kolkata, West Bengal, India 27
143 Malcolm Sim Kah Kiek Kuching, Sarawak, Malaysia 27
146 Amine Benaddi Casablanca, Morocco 26
147 Grace Belay phoenix, Arizona, United States 25
147 Crispin Pereira Toronto, Ontario, Canada 25
149 Alexandria Baker Cartersville, Georgia, United States 24
149 William Austin South Pasadena, CA, USA 24
149 Alice Meeker South Pasadena, CA, USA 24
152 Parker Candela Cartersville, Georiga, United States 23
152 Robert Bocharov South Pasadena, CA, USA 23
152 Fiona Conway South Pasadena, Californa, United States of America 23
152 Hong Chuong Nguyen Ha Noi, Viet Nam 23
152 Sanya Deb New Providence, New Jersey, US 23
152 Saanvi Saxena Princeton, NJ, United States 23
158 Kodiak Korman South Pasadena, CA, U.S.A 22
158 Victor Troeh South Pasadena, CA, USA 22
158 Iain Cowan South Burlington, Vermont, United States 22
161 Alazar Daniel Las Vegas, Nevada, United States of America 21
161 Maryam Arif Sharjah, Sharjah, United Arab Emirates 21
161 Emily Shah South Pasadena, CA, USA 21
161 Oliver Khamky PROVIDENCE, RI, US 21
161 Ayush Jindal bloomfield, NJ, United States 21
161 Rahul Samant Chandigarh, Chandigarh, India 21
161 Srikanth M Chennai , Tamilnadu , India 21
168 Bedis Benlakhdar Rades , Ben Arous, Tunisia 20
168 Arinda Samuel Mbarara, Western, Uganda 20
170 Tom Sackinaw Sault Ste. Marie, MI, USA 19
170 Arie Tessien 19
170 Ivan Lobachev Saint-Petersburg, Russia 19
173 John Wunsen San Francisco, California, USA 18
173 Evan Weststrate Newton, MA, United States 18
173 Joshua Cluever Owatonna, Minnesota, United States 18
176 Daria Gencheva Varna, Varna, Bulgaria 17
177 Davis Ombati Machakos, Kenya 16
177 Ivy Malach South Pasadena, CA, USA 16
177 nexic turbo Cedar Creek, Texas, United States 16
177 Ephraim Teketel Shinshicho, Central Ethiopia, Ethiopia 16
177 Misa M Toronto, Ontario, Canada 16
177 Aditya Majumdar Kolkata, West Bengal, India 16
183 Camille Armenta South Pasadena, CA, USA 15
183 Shreyas R Dharwad, Karnataka, India 15
183 Grayson Channell Cartersvill, georga, United States 15
183 Virgile Thonnier PALAISEAU, France 15
183 Joaquin Cardenas Mexico 15
188 Xander K Austin, Texas, United States 14
188 Jace Huffman Hilliard, OH, United States 14
188 Scarlett Feng South Pasadena, CA, USA 14
188 Devin Snyder Moore, OK, United States 14
188 Harper Mcpherson Cartersville, Georgia, United States 14
188 Jane Hamrick cartersville, Georgia, America 14
188 Harper Downer cartersville, Georgia, United States 14
188 Rhoen Osullivan South Pasadena, California, United States of America 14
188 suhani maity Bengaluru, Karnataka, India 14
197 Wendy Zhong Columbus, IN, United States 13
197 Mubashra Gul Lahore, Punjab, Pakistan 13
199 Jashon Vinokaran London, North London, United Kingdom 12
199 Ronald Bilius Weasley Hogwarts School of Magic, Britain, Scotland, Scottish highlands 12
199 Julius Cesar Reyes Winnipeg, Manitoba, Canada 12
199 Evan Anderson 12
199 Gabriel Guerin Viroflay, île-de-france, France 12
204 Viet Hung Hoang Hanoi, Hanoi, Vietnam 11
204 abdul hafeez wah, punj, pak 11
204 Nicholas Pittilgio Vaughan, Ontario, Canada 11
207 Tony Stark Dushanbe, Tajikistan 10
207 Ankur Sharma Ghaziabad, Uttar Pradesh, India 10
207 Professora Bárbara Nascimento Matemática Barbacena, Minas Gerais, Brasil 10
207 Ishmam Inan Dhaka, Dhanmondi, Bangladesh 10
207 kim xie 10
207 Siddhant Kumar Delhi, UP, india 10
207 Haroon Khan Taxila, Pakistan, Pakistan 10
207 Alexandra Conrad San Francisco, CA, United States 10
207 Cynthia Sloan Austin, TX, USA 10
207 Milo Spalter New York, New York, United States 10
207 Esau Ojo Lagos, Nigeria., LA, Nigeria 10
207 Allen Arnold Philadelphia, PA, USA 10
207 Mohammad Aasim Khan Buffalo, NY, United States 10
207 Vincent Bouwhuis Grand rapids, Michigan, United states 10
207 Vivek Sharma Jamshedpur, Jharkhand, India 10
207 Ethan Julius Livingston, NJ, USA 10
223 Navin Panjwani Nagpur, Maharashtra, India 9
223 Poro kel 9
223 Kevin Hall Columbus, OH, USA 9
223 Sarsar D Dusseldorf, Dusseldorf, Germany 9
223 izaya cann Grovetown, Georgia, United States 9
223 Alivia Jones barboo, wisconsin, america 9
223 matan renas new york, new york, United States 9
223 KWIZERA Dieudonne Ruhango, ruhango, Rwanda 9
223 Mata 19 Port Elizabeth, Eastern cape, South Africa 9
223 Philippe-Léo Francisco Savigny sur Orge, Ile de France, France 9
223 Remy Oakley Cartersville, Georiga, United States 9
223 Venance Meena Arusha, Arusha, Tanzania 9
223 Elias Schafer Marly, Deutsch, Schweiz 9
223 Jesse Mast Oley, PA, USA 9
223 Shawn Laah Abuja, FCT, Nigeria 9
223 Md Najmul ISLAM London, United Kingdom, Tower Hamlets, United Kingdom 9
223 Jessie Nanasi New York, New York, America 9
240 John Ellen Kure Beach, NC, USA 8
240 susana delos santos manila, ncr, philippines 8
240 DUSENGE Manzi Merci kigali, Rwanda 8
240 Z A London, UK 8
240 Swoccho Azim Rangpur, Rangpur, Bangladesh 8
240 Simon Cohen New York, New york, USA 8
240 oliver fell london, london, united kingdom 8
240 Neo Gan El Dorado Hills, California, United States of America 8
240 Chidvilas Reddy Darukumalli Oslo, Bærum, India 8
240 Sarah Sagi San Diego, CA, USA 8
240 Richard Lin Cartersville, Georgia, United States 8
240 Ashton Blair Brisbane, QLD, Australia 8
240 Samuel Thabano Francistown, Tonota, Botswana 8
240 Khaing Nyein Thant Tachileik, Shan State, Myanmar (Burma) 8
240 Ananda Sorrells cartersville, Georgia, United States 8
240 Emily Jones baraboo, wi, usa 8
240 Owen Fish Columbus, Ohio, USA 8
240 Lily Michael Nairobi, Machakos, Kenya 8
258 Conor P Frankfort, Kentucky, United States of America 7
258 asutosh rattan Phoenix, AZ, United States 7
258 SMG Math Club Downers Grove, IL, USA 7
258 Alexi Florida Santa Maria, Bulacan, Philippines 7
258 Thomas Velez Bayonne, New Jersey, United States 7
258 Jayda Ishwardeen Hilliard, OH, United States 7
258 Tejas Vadlamudi Southlake, TX, United States of America 7
258 Braydon Sutter Cartersville, Georgia, United States 7
258 Rachel Gross Cartersville, GA, United States 7
258 Zihan Abedin Dhaka, Dhaka, Bangladesh 7
258 Misa Challenge Winnipeg, Manitoba, Canada 7
258 catherine womack Cartersville, Georgia, United States 7
258 Mazino Usiakpor Lekki, Lagos, Nigeria 7
258 Kelly Zhu Markham, Ontario, Canada 7
258 Charlotte Chatfield Cork, Cork, Ireland 7
258 Shilad Chatterjee Ottawa, Ontario, Canada 7
274 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
274 Alex Makuch Royal Oak, MI, United States 6
274 Jeff Esposito Columbus, OH, USA 6
274 Alana-Belle Walston Haines City, Florida, United States 6
274 Azeddine hamada Latif Casablanca, Morocco 6
274 Nguyen Thanh Hai Phong, Kien An, Vietnam 6
274 Jenna Hoefling Hinton, Iowa, United States of America 6
274 Caitlin Cacciatore Arverne, NY, United States 6
274 Ryan Melton Rexford, Montana, United States 6
274 Yasha Monin Basel, Basel, Switzerland 6
274 Jeff DeKoter Chatham, ON, Canada 6
274 MD SHAHA UL ALAM Bangalore, Karnataka, India 6
274 Sebastian Velis Cartersville, Georgia, United States 6
274 Hamza Ahmed Beni Suef, --, Egypt 6
274 Dordy Chrysanthemum San Francisco, CA, USA 6
274 Mahmoud Yassin Port Said, Egypt, Egypt 6
274 Calvin Ippensen Cartersville, Georgia, United States 6
274 Vlad A Bălți, Bălți, Moldova 6
274 Aleksandr Tamayev Island Lake, IL, United States 6
274 Emmaline Cunningham Laramie, Wyoming, USA 6
274 Mohammed Maow Amsterdan, Noord-Holland, Nederland 6
274 Нарэк Оганисян Moscow, Moscow, Russia 6
296 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
296 Matho Watho Placeholder, TX, US 5
296 Eric Heldman Brownsboro, TX, USA 5
296 Deleted User Redacted 5
296 Sabbir Joy Tangail, Bangladesh 5
296 Balqis Abdulrahman Mombasa, Mombasa, Kenya 5
296 Stela Ago Copenhagen, Denmark 5
296 Ashley Jiang New York City, NY, United States 5
296 Khuzaima Karim Rawalpindi, Islam, Pakistan 5
296 Pedro Terceiro Lisbon, Lisbon, Portugal 5
296 Allen Saracho Mexico City, CDMX, Mexico 5
296 Viktor Fiskum Kongsberg, Norway 5
296 Aayush Bhatt Ahm, GJ, India 5
296 Madhukar Kumar Rosera, Bihar, India 5
296 Yi Lin taichung, taiwan 5
296 Salohiddin Yuldashov Urganch, Khorezm, Uzbekistan 5
296 Zach Teo ottawa, ontario, canada 5
296 amoula bendrissou alger 5
296 Steve Harm Austin, Texas, US 5
296 Jerry Nguyen Telfair, Texas, United States 5
296 A K South Delhi , Delhi, India 5
296 Soham Sarkar Hyderabad, Telangana, India 5
296 Augustine Ezeonugo Brockton, MA, United States of America 5
296 sun sam qqq, qqq, qqq 5
296 Kevin Hall Columbus, OH, United States 5
296 Samyak Kumar Gelra Tunis, Tunisia 5
296 Satvik Singh Siliguri, West Bengal, India 5
296 Sawyer Swain Greenwood, IN, United States 5
296 Holandy Siregar Sondi Raya, North Sumatera, Indonesia 5
296 Caleb Henschke Brooklyn, New York, United States of America 5
296 Nsr Al Jakarta, DKI, Indonesia 5
296 Matthew Jacobs Franklin, NJ, United States 5
296 Benjamin Hughes Eureka, Montana, United States 5
296 Samarth Gujanatti Charlotte, NC, USA 5
296 Daphne Niba Keller, TX, United States 5
296 Kartikey Chouthwani Kota, Rajasthan, India 5
296 Rhianne Data daet, 5, philippines 5
296 Muhammad Bin Tariq LAHORE, Punjab, Pakistan 5
296 Kenishi Kenishi Tangerang, Banten, Indonesia 5
296 Faaz Saleem Lahore, punjab, Pakistan 5
336 Miles Lalezarian New York, New York, United States 4
336 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
336 Ivan Canque Cebu City, Central Visayas, Philippines 4
336 lin lin 4
336 Vaibhav Chaudhari Pune, Maharashtra, India 4
336 Hannah Lyda Harlem, GA, United States 4
336 Mohammad Latifi Dubai 4
336 Bruce Van Rijn Paramaribo, Paramaribo, Suriname 4
336 Alan Bragalini Caslano, Ticino, Svizzera 4
336 Ablay Flamingo 4
336 Dahlia Winter new york, new york, United States 4
336 Raghav Verma Bhilwara, Rajasthan, India 4
336 Ronaldo Jonas Lutzvile, West Coast, South Africa 4
336 Jenna Walker Burlington, ON, Canada 4
336 ben alp New York City, NY, United States 4
336 Surya Prakash Bokaro Steel City, Jharkhand, India 4
336 Aman Pandey Silchar, Assam, India 4
336 Juozas Dominaitis Kaunas, Kaunas, LIthuania 4
336 Teboho Jr Ntsoeu Gqeberha, Eastern Cape, South Africa 4
336 Andrew Lee Northborough, MA, United States 4
336 JS A Visakhapatnam, Andhra Pradesh, India 4
336 Pedro Luca Oldani Rosario, Santa Fe, Argentina 4
336 Johannes Kempf Buchloe, Bayern, Germany 4
336 Petr Hubeny Dobris, Czech Republic, Czech Republic 4
336 John O'Keefe MOUNTAIN VIEW, CA, United States 4
361 Khoa Le Da Nang, Viet Nam 3
361 Eve Shabat Kiryat Ono, Israel 3
361 Dav Rab London, England 3
361 eve frishberg קרית אונו, faf, Israel 3