Placeholder Image

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 55
2 Patrick Costello Richmond, KY, USA 52
3 Iqbal Shahid Karachi, Sindh, Pakistan 50
3 Khalil Dagher Beirut, Mount Lebanon, Lebanon 50
5 Bassel Baker Beirut, Lebanon, Lebanon 48
6 Carlos Alberto Miranda Pantoja Manzanillo, Granma, Cuba 46
6 Brady Wern Indianapolis, IN, USA 46
8 Bob Rugaber Rushville, NY, USA 44
9 Peter Phipps Worcester, UK 43
10 Dave Loy Eureka, MT, USA 42
11 Florence Rollins Houston, TX, USA 41
11 Mario Skrtic Zagreb, Croatia 41
11 Sarah Hellman Louisville, KY, USA 41
14 James Duffy Gonzales, LA, USA 40
14 Mike Schieffer Austin, TX, USA 40
16 Paul Larm Vancouver, BC, Canada 39
16 Bill Mansfield North Boston, NY, USA 39
16 Sherry Wolf North Haven, CT, USA 39
16 Frank McGartland Saskatoon, SK, Canada 39
20 Manoj Kumar Bhadra, Hanumangarh, Rajasthan, India 38
20 Greg D'Entremont Quispamsis, New Brunswick, Canada 38
20 Morris Leibov Poulsbo, WA, USA 38
20 John Derikx Windsor, ON, Canada 38
20 Raymond Chrisman San Francisco, CA, USA 38
20 Ed Wilson Richmond, KY, USA 38
26 Sergio Leonardi Houston, TX, USA 37
26 Dan C. Vancouver, BC, Canada 37
28 Rintoo Divakaran Ernakulam, KL, India 36
28 Mary Russo Deland, FL, United States 36
28 Steven Ferry Elanora, QLD, Australia 36
31 Phyllis Cormier Lubbock, TX, USA 35
31 Michael Ling Vancouver, BC, Canada 35
31 Richard Atchley Bremerton, WA, USA 35
31 Sean Forbes Crest Hill, IL, USA 35
31 Mitch Schieffer Austin, TX, USA 35
36 Chris Evert Sugar Land, TX, USA 34
36 Parth K Mumbai, Maharashtra, India 34
38 Toban Harnish Lebanon, PA, United States 33
39 Jeff Sayah Jerusalem, M, Israel 32
40 Jim Stein Stratford, CT, USA 31
41 Jerrold Greenberg New York, NY, USA 30
41 Jason Smith Decatur, IL, USA 30
43 Kevin Terry Tampa, FL, USA 29
43 Maya M.F. Santa Monica, CA, United States 29
45 Jean-Guy Smith Sorel-Tracy, QC, Canada 28
45 Mia Chen South Pasadena, CA, USA 28
47 Isabelle Mi Barcelona, CT, Spain 24
48 Fred Arrigoni Adairsville, GA, USA 23
48 Sergey Gleizer Perth Amboy, NJ, USA 23
50 Edward Freeman West Hartford, CT, USA 22
51 Stuart Tao Calgary , AB, Canada 21
51 Cees Otto Oegstgeest, Zuid-Holland, Netherlands 21
51 Alazar Daniel Las Vegas, Nevada, United States of America 21
54 Tristan Goodman manchester, VT, USA 16
54 Dennis Doble Burlington, MA, USA 16
54 Rohan Ramac Redondo Beach, California, United States of America 16
57 Laurel Mailman Lakemont, GA, USA 15
58 Moe Chi Whitesboro, New York, USA 13
58 Aditi Ashwin 13
60 Oliver Khamky PROVIDENCE, RI, US 11
61 Anika Pandey Pleasanton, California, U.S.A 10
61 Tony Stark Dushanbe, Tajikistan 10
61 Basavaprabhu Ani Dharwad, Karnataka, India 10
61 Graham Anderson Darling Heights, QLD, Australia 10
61 Clay Foster Austin, TX, USA 10
61 Bárbara Nascimento Barbacena, Minas Gerais, Brasil 10
61 Lucky Singh 10
68 Navin Panjwani Nagpur, Maharashtra, India 9
68 Aaron Rauber Mantua, Ohio, United States 9
68 Sarra Damak Kleve, Kleve, Germany 9
68 Alivia Jones barboo, wisconsin, america 9
68 Nirvaan Sonavane Dublin, CA, United States 9
68 Abraham Jonas Paris, France 9
74 susana delos santos manila, ncr, philippines 8
74 Jashon Vinokaran London, North London, United Kingdom 8
76 Reggie Blatz Columbus, OH, USA 7
76 Carl Mungan Annapolis, MD, USA 7
78 Nadol Boonpromteerakul Phaya Thai, Bangkok, Thailand 6
78 Alex Makuch Royal Oak, MI, United States 6
78 Anne Davis Los Angeles, CA, US 6
78 Eric Erlandson Lincoln, NE, USA 6
78 Collin Esposito Columbus, OH, USA 6
78 Owen Aspinall Mesa, Arizona, US 6
84 Praveen Kumar visakhapatnam, Andhara Pradesh, India 5
84 Arshavin Emmanuel Nairobi, Nairobi, Kenya 5
84 Matho Watho Placeholder, TX, US 5
84 Rachel Steiner NY, NY, US 5
84 Ben Dekoter Chatham, ON, Canada 5
84 Paul Knapp Philadelphia, PA, United States 5
90 Miles Lalezarian New York, New York, United States 4
90 Kevin Hall Columbus, OH, USA 4
90 Ankur Sharma Ghaziabad, Uttar Pradesh, India 4
90 Nishesh Baweja Bhopal, Madhya Pradesh, India 4
90 John Ellen Kure Beach, NC, USA 4