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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 1147
2 Bassel Baker Beirut, Mount Lebanon, Lebanon 1146
3 Maya M.F. Santa Monica, CA, United States 1140
4 Patrick Costello Richmond, KY, USA 1121
5 Florence Rollins Houston, TX, USA 1063
6 Dan C. Vancouver, BC, Canada 1060
7 Iqbal Shahid Karachi, Sindh, Pakistan 1058
8 Brady Wern Indianapolis, IN, USA 1041
9 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 1027
10 Mike Schieffer Austin, TX, USA 1005
11 Dave Loy Eureka, MT, USA 943
12 Raymond Chrisman San Francisco, CA, USA 934
13 James Duffy Gonzales, LA, USA 916
14 Mario Skrtic Zagreb, Croatia 909
15 Sarah Hellman Louisville, KY, USA 892
16 Bob Rugaber Rushville, NY, USA 870
17 Richard Atchley Bremerton, WA, USA 867
18 Greg D'Entremont Quispamsis, New Brunswick, Canada 850
19 Morris Leibov Poulsbo, WA, USA 845
20 Steve Hnidei Windsor, ON, Canada 833
21 Peter Phipps Worcester, UK 828
22 Michael Ling Vancouver, BC, Canada 823
23 Mitch Schieffer Austin, TX, USA 793
24 Sergio Leonardi Houston, TX, USA 780
25 Jeff Sayah Jerusalem, M, Israel 773
26 Bill Mansfield North Boston, NY, USA 768
27 Jean-Guy Smith Sorel-Tracy, QC, Canada 764
28 Paul Larm Vancouver, BC, Canada 754
29 Rintoo Divakaran Ernakulam, KL, India 744
30 Sergey Gleizer Perth Amboy, NJ, USA 739
31 Steven Ferry Elanora, QLD, Australia 723
32 Phyllis Cormier Lubbock, TX, USA 722
33 Mary Russo Deland, FL, United States 721
34 Sean Forbes Crest Hill, IL, USA 709
35 Michael Cantatore East Rutherford, NJ, USA 681
36 Stuart Tao Calgary , AB, Canada 642
37 Frank McGartland Saskatoon, SK, Canada 604
38 Kevin Terry Tampa, FL, USA 601
39 Isabelle Mi Barcelona, CT, Spain 579
40 Kapila Jayasinghe Colombo, Western, Sri lanka 576
41 Jason Smith Decatur, IL, USA 568
42 Mia Chen South Pasadena, CA, USA 562
43 Cuong Nguyen St. Paul, MN, United States 561
44 Sherry Wolf North Haven, CT, USA 550
45 Moe Chi Whitesboro, New York, USA 543
45 Rebecca Chu Taipei, Taiwan, Taiwan 543
47 Chris Evert Sugar Land, TX, USA 541
48 Jerrold Greenberg New York, NY, USA 521
49 Jim Stein Stratford, CT, USA 510
50 John Rainbird 507
51 Ed Wilson Richmond, KY, USA 479
52 Edward Freeman West Hartford, CT, USA 478
53 John Derikx Windsor, ON, Canada 441
54 Tristan Goodman manchester, VT, USA 434
54 Clay Foster Austin, TX, USA 434
56 Parth Kajale Mumbai, Maharashtra, India 429
57 Arnob Ranjan Paul Sylhet, Sylhet, Bangladesh 410
58 Anika Pandey Pleasanton, California, U.S.A 354
59 Fred Arrigoni Adairsville, GA, USA 321
60 Frank Stern Shelton, Connecticut, United States 290
61 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 289
62 Owen Aspinall Mesa, Arizona, US 246
63 Devansh Ray Chaudhuri Navi Mumbai, Maharashtra, India 220
64 Abraham Jonas Paris, France 218
65 Carlos García Baldera Ferreñafe, Lambayeque/peru, Perú 202
66 Basavaprabhu Ani Dharwad, Karnataka, India 193
67 Kathryn Quintana Chandler, Arizona, United States 184
68 Charlotte Mi Barcelona, Spain 169
69 Carl Mungan Annapolis, MD, USA 168
70 Jeff C 166
71 Theodore Spicer Fayetteville, Arkansas, United States 161
72 Collin Esposito Columbus, OH, USA 153
73 Cody Shields Evans, GA, United States 151
74 Rohan Ramac Redondo Beach, California, United States of America 147
75 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 141
76 Paul Knapp Philadelphia, PA, United States 140
77 Reggie Blatz Columbus, OH, USA 138
78 Adomokhai David Port Harcourt, River State, Nigeria 132
79 Graham Anderson Darling Heights, QLD, Australia 130
80 Praveen Kumar visakhapatnam, Andhara Pradesh, India 128
81 Holly Saye Eureka, MT, USA 126
82 Ioana Cotoarba Cluj-Napoca, Romania 124
83 Komlan Spero Jacques APEDOME Baltimore, MD, USA 106
84 Roman Sány Bánovce nad Bebravou, Trenčiansky kraj, Slovakia 105
85 S. Vladislavova Burgas, Bulgaria 104
86 Toban Harnish Lebanon, PA, United States 103
87 Aaron Rauber Mantua, Ohio, United States 98
88 Nicole Dong Salt Lake City, Utah, United States of America 95
89 Matt Gillespie Chicago, IL, USA 89
90 Joseph Nelson Wailuku, HI, USA 86
91 Scott Busby Cartersville, GA, USA 85
91 Anne Davis Los Angeles, CA, US 85
93 Yayou Ba Marrakech, Marrakech, Morocco 83
94 Syed Mamnoon Akhter Karachi, Sindh, Pakistan 82
95 Lelethu Mkula Port Elizabeth, South Africa 75
96 승호 유 Yongin, Gyeonggi, 대한민국 74
96 Sanvi N. Woodbury, MN, USA 74
98 Adwitha A Chennai, TAMIL NADU, India 71
99 Abraham Daramola AKURE, ONDO STATE, Nigeria 68
100 Meerum Babur LAHORE, Pakistan 65
101 Szabolcs Hever kecskemet, FE, hungary 60
102 Patrick McConahay Hilliard, OH, USA 59
102 Murat Burç Soma, Manisa, Turkey, Türkiye 59
104 Dennis Doble Burlington, MA, USA 58
104 Nirvaan Sonavane Dublin, CA, United States 58
106 Anuj Sonawane Amalner, Maharashtra, India 55
107 Daniel Olownia New York City, New York, United States 54
108 Jyoshna Siriki Vizianagaram, AP, India 53
109 laylo kurbonova Brooklyn, New York, United States 52
110 Miroslav Dimic Belgrade, Serbia, Serbia 49
111 Edward Lopez Drop Out City, Texas, USA 48
111 Likho Mxo Gqeberha, Eastern Cape, South Africa 48
113 Sarah Holtzner GROVETOWN, GA, United States 47
113 Nolan Murphy Cartersville, Georgia, United States 47
115 Eric Erlandson Lincoln, NE, USA 46
115 Mikayel Hakobyan Edmonton, AB, Canada 46
117 Connor Hay Vienna, VA, United States 45
118 Orkidea Nasufi London, Uk, UK 43
118 Sushant BK Lutherville Timonium, Maryland, United States 43
120 Junior DGoat Ntsoeu Gqeberha, Eastern Cape, South Africa 41
120 Alex Fan San Francisco, CA, United States 41
122 Aditi Ashwin 40
123 rafael clo nova lima, mg, brazil 39
123 Rachel Steiner NY, NY, US 39
123 Nityam Shah Mumbai, Maharashtra, India 39
123 Joyson Fong Vancouver, BC, Canada 39
127 Nathaniel Wells Cartersville, Georgia, United States 38
127 Ronald Morris Cartersville, Georgia, USA 38
129 Nengyu Li Diamond Bar, CA, United State 37
130 Vigneshh Kannappan New providence, New jersey, USA 36
130 Team 1 Cs, B, United States 36
130 Joseph Milam Carterville, Georgia, United States 36
133 Laurel Mailman Lakemont, GA, USA 35
134 Tan Jason KLANG, SELANGOR, Malaysia 33
134 Jeanne Weise Cedar Park, TX, USA 33
134 Daniel Lee Westchester, New York, United States 33
137 Rahul Samant Chandigarh, Chandigarh, India 31
137 Manfo Emmanuel Yaounde, Centre, Cameroon 31
139 Angel Akhilomen Richardson, TX, USA 30
139 Crispin Pereira Toronto, Ontario, Canada 30
139 Tate Candela Cartersville, Georgia, United States 30
139 Tate Taytaytay Cartersville, Georgia, United States of America 30
143 Lucky Singh 29
143 Marion SC Lyon, Rhône-Alpes, France 29
145 Mihir Tandon Grayslake, IL, USA 28
145 Eli Beim New York, New York, United States 28
147 Ben Dekoter Chatham, ON, Canada 27
147 Daria Gencheva Varna, Varna, Bulgaria 27
147 Ivan Lobachev Saint-Petersburg, Russia 27
147 RISHITA BHATTACHARYA Kolkata, West Bengal, India 27
147 Malcolm Sim Kah Kiek Kuching, Sarawak, Malaysia 27
147 Akunjee Helal mustafiz Dhaka, Dhaka, Bangladesh 27
153 Amine Benaddi Casablanca, Morocco 26
154 Grace Belay phoenix, Arizona, United States 25
155 Alexandria Baker Cartersville, Georgia, United States 24
155 William Austin South Pasadena, CA, USA 24
155 Alice Meeker South Pasadena, CA, USA 24
155 Misa M Toronto, Ontario, Canada 24
159 Parker Candela Cartersville, Georiga, United States 23
159 Robert Bocharov South Pasadena, CA, USA 23
159 Fiona Conway South Pasadena, Californa, United States of America 23
159 Hong Chuong Nguyen Ha Noi, Viet Nam 23
159 Sanya Deb New Providence, New Jersey, US 23
159 Saanvi Saxena Princeton, NJ, United States 23
165 Kodiak Korman South Pasadena, CA, U.S.A 22
165 Victor Troeh South Pasadena, CA, USA 22
165 Iain Cowan South Burlington, Vermont, United States 22
168 Alazar Daniel Las Vegas, Nevada, United States of America 21
168 Maryam Arif Sharjah, Sharjah, United Arab Emirates 21
168 Emily Shah South Pasadena, CA, USA 21
168 Oliver Khamky PROVIDENCE, RI, US 21
168 Ayush Jindal bloomfield, NJ, United States 21
168 Srikanth M Chennai , Tamilnadu , India 21
174 Bedis Benlakhdar Rades , Ben Arous, Tunisia 20
174 Arinda Samuel Mbarara, Western, Uganda 20
174 Joaquin Cardenas Mexico 20
174 ANKITA GAIRA Haldwani, Uttarakhand, India 20
178 Tom Sackinaw Sault Ste. Marie, MI, USA 19
178 Arie Tessien 19
180 John Wunsen San Francisco, California, USA 18
180 Evan Weststrate Newton, MA, United States 18
180 Joshua Cluever Owatonna, Minnesota, United States 18
183 Zihan Abedin Dhaka, Dhaka, Bangladesh 17
183 Vlad A Bălți, Bălți, Moldova 17
185 Davis Ombati Machakos, Kenya 16
185 Ivy Malach South Pasadena, CA, USA 16
185 nexic turbo Cedar Creek, Texas, United States 16
185 Ephraim Teketel Shinshicho, Central Ethiopia, Ethiopia 16
185 Aditya Majumdar Kolkata, West Bengal, India 16
190 Camille Armenta South Pasadena, CA, USA 15
190 Shreyas R Dharwad, Karnataka, India 15
190 Grayson Channell Cartersvill, georga, United States 15
190 Virgile Thonnier PALAISEAU, France 15
190 Nitin Agarwal Jaipur, Rajasthan, India 15
195 Xander K Austin, Texas, United States 14
195 Jace Huffman Hilliard, OH, United States 14
195 Scarlett Feng South Pasadena, CA, USA 14
195 Devin Snyder Moore, OK, United States 14
195 Harper Mcpherson Cartersville, Georgia, United States 14
195 Jane Hamrick cartersville, Georgia, America 14
195 Harper Downer cartersville, Georgia, United States 14
195 Rhoen Osullivan South Pasadena, California, United States of America 14
195 suhani maity Bengaluru, Karnataka, India 14
204 Wendy Zhong Columbus, IN, United States 13
204 Mubashra Gul Lahore, Punjab, Pakistan 13
206 Jashon Vinokaran London, North London, United Kingdom 12
206 Ronald Bilius Weasley Hogwarts School of Magic, Britain, Scotland, Scottish highlands 12
206 Julius Cesar Reyes Winnipeg, Manitoba, Canada 12
206 Evan Anderson 12
206 Gabriel Guerin Viroflay, île-de-france, France 12
211 Viet Hung Hoang Hanoi, Hanoi, Vietnam 11
211 abdul hafeez wah, punj, pak 11
211 Nicholas Pittilgio Vaughan, Ontario, Canada 11
211 Sundarraman Madhusudanan Mumbai, Maharashtra, India 11
215 Tony Stark Dushanbe, Tajikistan 10
215 Ankur Sharma Ghaziabad, Uttar Pradesh, India 10
215 Professora Bárbara Nascimento Matemática Barbacena, Minas Gerais, Brasil 10
215 Ishmam Inan Dhaka, Dhanmondi, Bangladesh 10
215 kim xie 10
215 Siddhant Kumar Delhi, UP, india 10
215 Haroon Khan Taxila, Pakistan, Pakistan 10
215 Alexandra Conrad San Francisco, CA, United States 10
215 Cynthia Sloan Austin, TX, USA 10
215 Milo Spalter New York, New York, United States 10
215 Esau Ojo Lagos, Nigeria., LA, Nigeria 10
215 Allen Arnold Philadelphia, PA, USA 10
215 Mohammad Aasim Khan Buffalo, NY, United States 10
215 Vincent Bouwhuis Grand rapids, Michigan, United states 10
215 Vivek Sharma Jamshedpur, Jharkhand, India 10
215 Ethan Julius Livingston, NJ, USA 10
231 Navin Panjwani Nagpur, Maharashtra, India 9
231 Poro kel 9
231 Kevin Hall Columbus, OH, USA 9
231 Sarsar D Dusseldorf, Dusseldorf, Germany 9
231 izaya cann Grovetown, Georgia, United States 9
231 Alivia Jones barboo, wisconsin, america 9
231 matan renas new york, new york, United States 9
231 KWIZERA Dieudonne Ruhango, ruhango, Rwanda 9
231 Mata 19 Port Elizabeth, Eastern cape, South Africa 9
231 Philippe-Léo Francisco Savigny sur Orge, Ile de France, France 9
231 Remy Oakley Cartersville, Georiga, United States 9
231 Venance Meena Arusha, Arusha, Tanzania 9
231 Elias Schafer Marly, Deutsch, Schweiz 9
231 Jesse Mast Oley, PA, USA 9
231 Shawn Laah Abuja, FCT, Nigeria 9
231 Md Najmul ISLAM London, United Kingdom, Tower Hamlets, United Kingdom 9
231 Jessie Nanasi New York, New York, America 9
231 Arjun Ahuja Gurugram, Haryana, India 9
249 John Ellen Kure Beach, NC, USA 8
249 susana delos santos manila, ncr, philippines 8
249 DUSENGE Manzi Merci kigali, Rwanda 8
249 Z A London, UK 8
249 Swoccho Azim Rangpur, Rangpur, Bangladesh 8
249 Simon Cohen New York, New york, USA 8
249 oliver fell london, london, united kingdom 8
249 Neo Gan El Dorado Hills, California, United States of America 8
249 Chidvilas Reddy Darukumalli Oslo, Bærum, India 8
249 Sarah Sagi San Diego, CA, USA 8
249 Richard Lin Cartersville, Georgia, United States 8
249 Ashton Blair Brisbane, QLD, Australia 8
249 Samuel Thabano Francistown, Tonota, Botswana 8
249 Khaing Nyein Thant Tachileik, Shan State, Myanmar (Burma) 8
249 Ananda Sorrells cartersville, Georgia, United States 8
249 Emily Jones baraboo, wi, usa 8
249 Owen Fish Columbus, Ohio, USA 8
249 Lily Michael Nairobi, Machakos, Kenya 8
249 Emily Lei Katy, Texas, Texas 8
249 zahra neira jeddah, middle east, saudi arabia 8
249 Shrey Vijaywargiya Warren, NJ, United States 8
270 Conor P Frankfort, Kentucky, United States of America 7
270 asutosh rattan Phoenix, AZ, United States 7
270 SMG Math Club Downers Grove, IL, USA 7
270 Alexi Florida Santa Maria, Bulacan, Philippines 7
270 Thomas Velez Bayonne, New Jersey, United States 7
270 Jayda Ishwardeen Hilliard, OH, United States 7
270 Tejas Vadlamudi Southlake, TX, United States of America 7
270 Braydon Sutter Cartersville, Georgia, United States 7
270 Rachel Gross Cartersville, GA, United States 7
270 Misa Challenge Winnipeg, Manitoba, Canada 7
270 catherine womack Cartersville, Georgia, United States 7
270 Mazino Usiakpor Lekki, Lagos, Nigeria 7
270 Kelly Zhu Markham, Ontario, Canada 7
270 Charlotte Chatfield Cork, Cork, Ireland 7
270 Shilad Chatterjee Ottawa, Ontario, Canada 7
285 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
285 Alex Makuch Royal Oak, MI, United States 6
285 Jeff Esposito Columbus, OH, USA 6
285 Alana-Belle Walston Haines City, Florida, United States 6
285 Azeddine hamada Latif Casablanca, Morocco 6
285 Nguyen Thanh Hai Phong, Kien An, Vietnam 6
285 Jenna Hoefling Hinton, Iowa, United States of America 6
285 Caitlin Cacciatore Arverne, NY, United States 6
285 Ryan Melton Rexford, Montana, United States 6
285 Yasha Monin Basel, Basel, Switzerland 6
285 Jeff DeKoter Chatham, ON, Canada 6
285 MD SHAHA UL ALAM Bangalore, Karnataka, India 6
285 Sebastian Velis Cartersville, Georgia, United States 6
285 Hamza Ahmed Beni Suef, --, Egypt 6
285 Dordy Chrysanthemum San Francisco, CA, USA 6
285 Mahmoud Yassin Port Said, Egypt, Egypt 6
285 Calvin Ippensen Cartersville, Georgia, United States 6
285 Aleksandr Tamayev Island Lake, IL, United States 6
285 Emmaline Cunningham Laramie, Wyoming, USA 6
285 Mohammed Maow Amsterdan, Noord-Holland, Nederland 6
285 Нарэк Оганисян Moscow, Moscow, Russia 6
285 T P Marietta, GA, USA 6
285 Jaelyn Park Bellevue, WA, United States 6
285 Tharula Kulathilaka Horana, Western Province, Sri Lanka 6
309 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
309 Matho Watho Placeholder, TX, US 5
309 Eric Heldman Brownsboro, TX, USA 5
309 Deleted User Redacted 5
309 Sabbir Joy Tangail, Bangladesh 5
309 Balqis Abdulrahman Mombasa, Mombasa, Kenya 5
309 Stela Ago Copenhagen, Denmark 5
309 Ashley Jiang New York City, NY, United States 5
309 Khuzaima Karim Rawalpindi, Islam, Pakistan 5
309 Pedro Terceiro Lisbon, Lisbon, Portugal 5
309 Allen Saracho Mexico City, CDMX, Mexico 5
309 Viktor Fiskum Kongsberg, Norway 5
309 Aayush Bhatt Ahm, GJ, India 5
309 Madhukar Kumar Rosera, Bihar, India 5
309 Yi Lin taichung, taiwan 5
309 Salohiddin Yuldashov Urganch, Khorezm, Uzbekistan 5
309 Zach Teo ottawa, ontario, canada 5
309 amoula bendrissou alger 5
309 Steve Harm Austin, Texas, US 5
309 Jerry Nguyen Telfair, Texas, United States 5
309 A K South Delhi , Delhi, India 5
309 Soham Sarkar Hyderabad, Telangana, India 5
309 Augustine Ezeonugo Brockton, MA, United States of America 5
309 sun sam qqq, qqq, qqq 5
309 Kevin Hall Columbus, OH, United States 5
309 Samyak Kumar Gelra Tunis, Tunisia 5
309 Satvik Singh Siliguri, West Bengal, India 5
309 Sawyer Swain Greenwood, IN, United States 5
309 Holandy Siregar Sondi Raya, North Sumatera, Indonesia 5
309 Caleb Henschke Brooklyn, New York, United States of America 5
309 Nsr Al Jakarta, DKI, Indonesia 5
309 Matthew Jacobs Franklin, NJ, United States 5
309 Benjamin Hughes Eureka, Montana, United States 5
309 Samarth Gujanatti Charlotte, NC, USA 5
309 Daphne Niba Keller, TX, United States 5
309 Kartikey Chouthwani Kota, Rajasthan, India 5
309 Rhianne Data daet, 5, philippines 5
309 Muhammad Bin Tariq LAHORE, Punjab, Pakistan 5
309 Kenishi Kenishi Tangerang, Banten, Indonesia 5
309 Faaz Saleem Lahore, punjab, Pakistan 5
309 Jay Cyril Mijares Catarman, Northern Samar, Philippines 5
309 Tebarek Alemu Durame, Central Ethiopia, Ethiopia 5
309 Mateo Claesen Leuven, Vlaams-Brabant, Belgium 5
309 Thailand Griffith Atlanta, Georgia, United States 5
309 Cailyn Tseng Roundrock, Texas, USA 5
354 Miles Lalezarian New York, New York, United States 4
354 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
354 Ivan Canque Cebu City, Central Visayas, Philippines 4
354 lin lin 4
354 Vaibhav Chaudhari Pune, Maharashtra, India 4
354 Hannah Lyda Harlem, GA, United States 4
354 Mohammad Latifi Dubai 4
354 Bruce Van Rijn Paramaribo, Paramaribo, Suriname 4
354 Alan Bragalini Caslano, Ticino, Svizzera 4
354 Ablay Flamingo 4
354 Dahlia Winter new york, new york, United States 4
354 Raghav Verma Bhilwara, Rajasthan, India 4
354 Ronaldo Jonas Lutzvile, West Coast, South Africa 4
354 Jenna Walker Burlington, ON, Canada 4
354 ben alp New York City, NY, United States 4
354 Surya Prakash Bokaro Steel City, Jharkhand, India 4
354 Aman Pandey Silchar, Assam, India 4
354 Juozas Dominaitis Kaunas, Kaunas, LIthuania 4
354 Teboho Jr Ntsoeu Gqeberha, Eastern Cape, South Africa 4
354 chris smith Newmilns, East Ayrshire, United Kingdom 4
354 Andrew Lee Northborough, MA, United States 4
354 JS A Visakhapatnam, Andhra Pradesh, India 4
354 Pedro Luca Oldani Rosario, Santa Fe, Argentina 4
354 Johannes Kempf Buchloe, Bayern, Germany 4
354 Petr Hubeny Dobris, Czech Republic, Czech Republic 4
354 John O'Keefe MOUNTAIN VIEW, CA, United States 4
380 Khoa Le Da Nang, Viet Nam 3
380 Eve Shabat Kiryat Ono, Israel 3
380 Dav Rab London, England 3
380 eve frishberg קרית אונו, faf, Israel 3