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:
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.
Rank | User | Location | Score |
---|---|---|---|
1 | Florence Rollins | Houston, TX, USA | 446 |
2 | Mario Skrtic | Zagreb, Croatia | 437 |
3 | Jeff Sayah | Jerusalem, M, Israel | 408 |
4 | Sarah Hellman | Louisville, KY, USA | 394 |
5 | Bill Mansfield | North Boston, NY, USA | 389 |
6 | Steve Hnidei | Windsor, ON, Canada | 386 |
7 | Patrick Costello | Richmond, KY, USA | 383 |
7 | Mike Schieffer | Austin, TX, USA | 383 |
9 | Dennis Muniz | Huntington, NY, USA | 378 |
10 | Mary Russo | Deland, FL, United States | 376 |
11 | Iqbal Shahid | Karachi, Sindh, Pakistan | 357 |
12 | Carlos Alberto Miranda Pantoja | Manzanillo, Granma, Cuba | 355 |
13 | Raymond Chrisman | San Francisco, CA, USA | 353 |
14 | Carl Mungan | Annapolis, MD, USA | 351 |
15 | Peter Phipps | Worcester, UK | 346 |
16 | Bob Rugaber | Rushville, NY, USA | 339 |
16 | Jeff Esposito | Columbus, OH, USA | 339 |
18 | James Duffy | Gonzales, LA, USA | 330 |
19 | Jean-Guy Smith | Sorel-Tracy, QC, Canada | 329 |
20 | Reggie Blatz | Columbus, OH, USA | 328 |
21 | Frank McGartland | Saskatoon, SK, Canada | 324 |
21 | Richard Atchley | Bremerton, WA, USA | 324 |
23 | Tom Hendricks | Tifton, GA, USA | 322 |
24 | Khalil Dagher | Beirut, Mount Lebanon, Lebanon | 316 |
24 | Michael Ling | Vancouver, BC, Canada | 316 |
26 | Collin Esposito | Columbus, OH, USA | 306 |
26 | Morris Leibov | Poulsbo, WA, USA | 306 |
28 | Mitch Schieffer | Austin, TX, USA | 299 |
29 | Sean Forbes | Crest Hill, IL, USA | 293 |
30 | Bassel Baker | Beirut, Lebanon, Lebanon | 290 |
31 | Jason Smith | Decatur, IL, USA | 289 |
32 | Sergio Leonardi | Houston, TX, USA | 282 |
33 | John Derikx | Windsor, ON, Canada | 279 |
34 | Steven Ferry | Elanora, QLD, Australia | 254 |
35 | Rintoo Divakaran | Ernakulam, KL, India | 250 |
36 | Sergey Gleizer | Perth Amboy, NJ, USA | 249 |
37 | Jim Stein | Stratford, CT, USA | 247 |
38 | Chris Evert | Sugar Land, TX, USA | 235 |
39 | Ed Wilson | Richmond, KY, USA | 222 |
40 | Michael Cantatore | East Rutherford, NJ, USA | 216 |
41 | Srikanth M | Chennai , Tamilnadu , India | 212 |
42 | Mihir Tandon | Grayslake, IL, USA | 210 |
43 | Eric Erlandson | Lincoln, NE, USA | 205 |
44 | Dream N | Bangkok, Thailand | 199 |
45 | Jerome Cherry | Vegreville, AB, Canada | 194 |
46 | Matt Gillespie | Chicago, IL, USA | 191 |
46 | Max Barker | Wichita, Kansas, United States | 191 |
48 | Jerrold Greenberg | New York, NY, USA | 186 |
49 | Fred Arrigoni | Adairsville, GA, USA | 183 |
50 | Paul Larm | Vancouver, BC, Canada | 169 |
51 | Jeff DeKoter | Chatham, ON, Canada | 168 |
52 | Sherry Wolf | North Haven, CT, USA | 165 |
53 | Mia Chen | South Pasadena, CA, USA | 164 |
54 | Venugopal Bommareddy | Bengaluru, KARNATAKA, India | 163 |
55 | Hayden Weber | Phoenix, AZ, USA | 144 |
56 | Cedie Portes | Lucena, Quezon, Philippines | 132 |
57 | Joseph Nelson | Wailuku, HI, USA | 130 |
58 | John Ellen | Kure Beach, NC, USA | 129 |
59 | Dennis Doble | Burlington, MA, USA | 124 |
60 | Tristan Goodman | manchester, VT, USA | 111 |
61 | Phyllis Cormier | Lubbock, TX, USA | 108 |
62 | Sam Vanhout | Augusta , Maine , United States | 106 |
63 | Tom Jones | New York, United States | 93 |
64 | Jon Robert | Dallas, TX, USA | 92 |
65 | Parker Postol | Grayslake, IL, USA | 87 |
66 | Alicia Li | South Pasadena, CA, United States | 86 |
67 | John Biala | Chicago, IL, USA | 85 |
68 | Zoe Chen | South Pasadena, CA, USA | 82 |
68 | Jason Pu | San Diego, CA, USA | 82 |
70 | Gershon Leib | Manhattan, NY, USA | 77 |
71 | Margaret George | Windsor, ON, Canada | 75 |
72 | Roopaum Mal | Fremont, CA, USA | 71 |
73 | Roni Lederman | New York City, NY, USA | 68 |
74 | Adam Retzlaff | Waukee, IA, USA | 66 |
75 | Angel Zheng | East Amherst, NY, USA | 64 |
76 | Kevin Hall | Columbus, OH, USA | 62 |
77 | Stuart Tao | Calgary , AB, Canada | 56 |
77 | Anne Davis | Los Angeles, CA, USA | 56 |
79 | Bob Peters | Tel Aviv, TA, Israel | 51 |
80 | Jae | Atlanta, GA, USA | 48 |
80 | Ziv Gedzelman | NYC, NY, USA | 48 |
82 | Steve Eastop | Margate, Kent, UK | 47 |
82 | Manoj Kumar | Bhadra, Hanumangarh, Rajasthan, India | 47 |
82 | Moise Safra | Manhattan, NY, USA | 47 |
85 | Warren Chen | Lafayette, CO, USA | 46 |
85 | Szabolcs Hever | kecskemet, FE, hungary | 46 |
85 | Davide Gislon | Lissone, MB, Italy | 46 |
88 | Darth Vader | Vero Beach, FL, USA | 45 |
88 | Kyle Chen | Tainan, Taiwan | 45 |
88 | James Kashan | NYC, NY, USA | 45 |
91 | Ahu Canoğulları | Trondheim, Trondheim, NORWAY | 42 |
92 | Vinoth M | Sathyamangalam, TN, India | 41 |
92 | Lyvia Peng | Dublin, CA, USA | 41 |
94 | Travis Krahn | Rochester, MN, USA | 40 |
95 | Kevin Terry | Tampa, FL, USA | 39 |
96 | Allen Arnold | Philadelphia, PA, USA | 36 |
97 | Ionno Zack Jder | Galați, GL, Romania | 35 |
97 | Max Lalezarian | Manhattan, NY, USA | 35 |
99 | Crispin Pereira | Toronto, Ontario, Canada | 33 |
100 | Isabelle Mi | Barcelona, Catalunya, Spain | 31 |
101 | Kanishka Chittoor | Palo Alto, CA, USA | 29 |
102 | Dan C. | Vancouver, BC, Canada | 28 |
103 | Vig O'Rous | Chattanooga, TN, USA | 26 |
104 | Sahil Kaler | Jaipur, RJ, India | 25 |
104 | Eli Nyaga | Nakuru, Rift valley , Kenya | 25 |
106 | Charles Selph | Hayes, VA, USA | 22 |
106 | Alex White | New York City, NY, USA | 22 |
108 | Karen Messer | New York, NY, USA | 21 |
109 | Donnie Drako | Titonka, Iowa, USA | 20 |
109 | -- .- - .... .. ... / ..-. ..- -. | San Francisco, CA, USA | 20 |
109 | JEREMIAH ITCHAGBE | Lagos, LA, NIGERIAN | 20 |
109 | David Knapik | Chandler, AZ, USA | 20 |
113 | Ümit Geyik | İstanbul, Turkey | 19 |
113 | Edward Freeman | West Hartford, CT, USA | 19 |
113 | Cody Rollins | Puyallup, WA, USA | 19 |
113 | David Li | Honolulu, HI, USA | 19 |
113 | Emmanuel El-dad | Kaduna, Kaduna , Nigeria | 19 |
118 | Hamisi Jumanne | Babati, Manyara, Tanzania | 18 |
118 | Jonah Blumenthal | Manhattan, NY, USA | 18 |
120 | Charlotte Sittig | Ventura, CA, USA | 17 |
120 | AMAN Gautam | KANPUR, UTTAR PRADESH , INDIA | 17 |
120 | Cees Otto | Oegstgeest, Zuid-Holland, Netherlands | 17 |
120 | Jonah Blumenthal | New York, NY, USA | 17 |
124 | Jake Doan | ARLINGTON, TX, United States | 16 |
125 | Frank Stern | Shelton, Connecticut, United States | 15 |
125 | Emi Yumori | South Pasadena, CA, USA | 15 |
127 | Anika Varadharajan | Dallas, TX, USA | 14 |
127 | Bob Mitchell | Normal, IL, USA | 14 |
127 | Tom Goodwin | Northville, MI, USA | 14 |
127 | Subhan Bin Zahid | Lahore, Punjab, Pakistan | 14 |
127 | Aaron Koffman | New York City, NY, USA | 14 |
132 | Abhinav Iyer | DUBLIN, CA, United States | 13 |
132 | Mathew Chethimattom | Columbus, GA, USA | 13 |
132 | Eric Blom | Pueblo, CO, USA | 13 |
135 | Abdelwahab Abdelhameed | Cairo, Cairo, Egypt | 12 |
135 | Juliette Nili | Manhattan, NY, USA | 12 |
135 | Heston Shelton | Cartersville, GA, USA | 12 |
138 | Math Qt | Quảng Nam, Việt Nam | 11 |
138 | David Simpson | New York, NY, USA | 11 |
138 | Nikhil Raj | Patna, Bihar, India | 11 |
138 | David Simpson | New York, NY, USA | 11 |
138 | Max Lalezarian | Manhattan, NY, USA | 11 |
143 | Aaron Ye | San Diego, CA, USA | 10 |
143 | Krish Saxena | Pleasanton, CA, USA | 10 |
143 | Amber Lyons | Richmond, KY, United States | 10 |
143 | Sayam Agarwal | Agra, Uttar Pradesh, India | 10 |
143 | David Yordanov | Sofia, Sofia-grad, Bulgaria | 10 |
143 | TW Gonzalez | Columbus, OH, United States | 10 |
143 | No Body | Nowhere, Nowhere, Nowhere | 10 |
143 | Esogu Emmanuel | Kampala, C, Uganda | 10 |
143 | Anshul Solanki | Indore, MP, India | 10 |
143 | Wil Nguyen | Orlando, FL, USA | 10 |
143 | Wahidul Islam | Chittagong, C, Bangladesh | 10 |
154 | Michelina Gage | Grass Valley, CA, USA | 9 |
154 | Vlad Khalin | Kharkiv, Ukraine | 9 |
154 | Mikel Brunner | Medford, OR, USA | 9 |
154 | Nathaniel Park | San Francisco, CA, USA | 9 |
154 | Elizabeth Yates | Houston, TX, USA | 9 |
154 | Michael Kunz | Gaggenau, BW, Deutschland | 9 |
154 | Riley Dexter | Sydney, NSW, Australia | 9 |
154 | Josh Hinrichs | Huntersville, NC, USA | 9 |
154 | Hillari Snelson | Bremerton, WA, USA | 9 |
154 | Michaela Penn | Brandon, MS, USA | 9 |
154 | Jackson Brown | Dalton, GA, USA | 9 |
154 | Yoav Cohen | Manhattan, NY, USA | 9 |
154 | Chong Yong Zhi | Bukit Mertajam, Pulau Pinang, Malaysia | 9 |
154 | Swetha Venkatachalam | Bentonville, AR, USA | 9 |
154 | Jonah Blumenthal | Manhattan, NY, USA | 9 |
154 | John O'Keefe | MOUNTAIN VIEW, CA, United States | 9 |
170 | Shafayan Ehsan | Mentor, OH, USA | 8 |
170 | Laurel Mailman | Lakemont, GA, USA | 8 |
170 | Ella Rowe | Ny, NY, USA | 8 |
170 | Joseph Rey Valeza | Quezon City, Catanduanes, Philippines | 8 |
170 | Suddhasattwa Das | Paschim Medinipur, West Bengal, India | 8 |
170 | James John | Abuja, Abuja, Nigeria | 8 |
170 | Ikechukwu Ogbonna | Nsukka, Enugu, Nigeria | 8 |
170 | Alejandro Sierra | Los Angeles, CA, USA | 8 |
178 | Kevin Hall | Columbus, OH, United States | 7 |
178 | Laila Posner | Manhattan, NY, USA | 7 |
178 | Michelle Strohl | New York, NY, USA | 7 |
178 | Team 1 | Cs, B, United States | 7 |
178 | Zeva Landa | New York, NY, USA | 7 |
178 | Dipti Pannu | Brampton, ON, Canada | 7 |
178 | Yura Mishchuk | Rivne, Ukraine | 7 |
185 | Arlon Georger | Eden, NY, USA | 6 |
185 | Blake Scott | Waxahachie, TX, USA | 6 |
185 | Farid Lihyan | Quebec, QC, Canada | 6 |
185 | Harshit Anand | New Delhi, DL, India | 6 |
185 | Ron Koehn | Weatherford, OK, USA | 6 |
185 | Rishi Choubey | Herndon, VA, USA | 6 |
185 | Gabriela Hernandez | Rockford, Michigan, United States of America | 6 |
185 | Kristin X | Ankara, Turkey | 6 |
185 | Ashar Pasha | Karachi, Sindh, Pakistan | 6 |
185 | Nikhil Raj | Fatwa, BR, India | 6 |
185 | Kian Keyhan | Belmont, MA, USA | 6 |
185 | Dominik Fackler | Richmond, KY, USA | 6 |
185 | Faelin Fitzpatrick | Berea, KY, USA | 6 |
185 | Isaac Freedman | Richmond, KY, USA | 6 |
185 | Eliza S. | Columbus, Ohio, USA | 6 |
185 | Malak Awny | Alexandria , C, Egypt | 6 |
185 | Emmanuel Cruz | Dalton, GA, USA | 6 |
185 | Sonya Macbroeden | Cartersville, GA, USA | 6 |
203 | Aditanshu Sinha | Gurgaon, India | 5 |
203 | Jack Hillberry | Ellicott City, MD, USA | 5 |
203 | Tumwesigye Edward | Kampala, Mubende, Uganda | 5 |
203 | Dariush Melikov | parker, colarado, United States | 5 |
203 | Linda Merifield | St. Catharines, ON, Canada | 5 |
203 | Leonardo Vargas | Richmond, Kentucky, United States | 5 |
203 | Alexis Kelly | Richmond, KY, United States | 5 |
203 | Robert Plant II | Lubbock, TX, USA | 5 |
203 | Andrew Zeff | San Francisco, CA, United States | 5 |
203 | Boz Echivarre | Hayward, CA, USA | 5 |
203 | Brian Meng | Haddonfield, NJ, USA | 5 |
203 | Smart Dummy | New York, NY, USA | 5 |
203 | Aarav Mittal | Oak Brook, IL, USA | 5 |
203 | Fedora Fedor | Mentor, OH, USA | 5 |
203 | Jillian S | Round Lake, IL, USA | 5 |
203 | Aarya Praveen | San Jose, USA | 5 |
203 | Billie H | New Orleans, USA | 5 |
203 | Pittsburg Problem Solving Group | Pittsburg, KS, United States | 5 |
203 | Visshnu D | Chennai, Tamilnadu, India | 5 |
203 | Tano Chun | McLean, VA, USA | 5 |
203 | Mustafa Tajammul | lombard, illinois, USA | 5 |
203 | Sawyer DeYoung | Rockford, michagan, USA | 5 |
203 | Kieran Slabbekoorn | Rockford, MI, United States | 5 |
203 | Satvik Aggarwal | Baltana, Punjab, India | 5 |
203 | Manas Mishra | Delhi, DL, India | 5 |
203 | Connor Cough | Utica, NY, USA | 5 |
203 | Venkatasai Laksh Hanchate | Fremont, California, United States | 5 |
203 | Sleep N | Tokyo, ???, Japan | 5 |
203 | Chayan kr Mandal | Ingrāj Bāzār, WB, India | 5 |
203 | Naghkuter Iortyer | Makurdi, Benue, Nigeria | 5 |
203 | Joe Bi | Houston, TX, US | 5 |
203 | Yanxun Pu | San Diego, California, AMERICA | 5 |
203 | Collin Murry | Dallas, USA | 5 |
203 | Jorge Bonilla | Tegucigalpa, Fransisco Morazan, Honduras | 5 |
203 | Lucas Wang | Madison, MS, USA | 5 |
203 | Aaron Dixon | Port Coquitlam, British Columbia, Canada | 5 |
203 | Excellent Azubuogu | Abuja, FC, Nigeria | 5 |
203 | Karthik Sankar | Singapore, Singapore, Singapore | 5 |
203 | Rishil Tatavarthi | Singapore, Singapore, Singapore | 5 |
203 | Park EPP | Worthington, OH, USA | 5 |
203 | Lev Roda | Manhattan, NY, USA | 5 |
203 | Cromwell 5th Grade | Cromwell, MN, USA | 5 |
203 | Joseph Hunter | Edmonds , WA, USA | 5 |
203 | Andrew Chestnut | Rockville, MD, USA | 5 |
203 | Juan Reyna | Cartersville, GA, USA | 5 |
203 | Terri Eydman | Ashby de la Zouch , Leicestershire , United Kingdom | 5 |
203 | Ali Ali | Tehran, Iran | 5 |
203 | Sydney Alvey | Richmond, KY, USA | 5 |
203 | Adrianna Cettei | Saratoga, CA, USA | 5 |
203 | Gedeon Chevallier | Kingsford, NSW, Australia | 5 |
203 | Roxanne Sánchez | Manzanillo, Cuba | 5 |
203 | Daniel Fostiak | London, Wanstead, UK | 5 |
255 | Gergely Ács | Pécs, BA, Hungary | 4 |
255 | Hussain Hussain | Manama, Bahrain | 4 |
255 | Aishwarya Mohan | Sutton, England, United Kingdom | 4 |
255 | Umberto Mascia | Rome, Italy | 4 |
255 | Aalekh Arapalli | Madison, MS, USA | 4 |
255 | Yutaro Matsuyama | Karuizawa, student, Japan | 4 |
255 | Shawn Jackson | Oak View, CA, USA | 4 |
255 | Sparsh SINHA | Jaipur, Rajasthan , INDIA | 4 |
255 | Rimon Ahsan | Jashore, Khulna, Bangladesh | 4 |
255 | Joshua Ward | Winchester , Ky, United States | 4 |
255 | Madhavan D | Mumbai, Maharashtra, India | 4 |
255 | Shafaat Ali | richmond, Kentucky, United States | 4 |
255 | Nathan McClurg | Richmond, Kentucky, USA | 4 |
255 | Michelle Alcantara | Somerset, USA | 4 |
255 | Lars Hagen | Cary, NC, US | 4 |
255 | Sarah Wang | Andover, Massachusetts, United States | 4 |
255 | Tomo Johnson | Tokyo, Tokyo, Japan | 4 |
255 | Lenti's Legends | Townsville, QLD, Australia | 4 |
255 | Qwera Q | Damascus, DI, Syria | 4 |
255 | Ms. Naughton's 5th Graders | San Rafael, CA, USA | 4 |
255 | Daniel Jin | Taytay, Rizal, Philippines | 4 |
255 | Tanmay Sharma | Chandigarh, Chandigarh, India | 4 |
255 | Aarav Praveen | San Jose, CA, USA | 4 |
255 | Kaushal Siruvuri | Mclean, Virginia, United States | 4 |
255 | Oumalkaire Aboubaker | Salmiya, Kuwait | 4 |
255 | Roman Sány | Bánovce nad Bebravou, Trenčiansky kraj, Slovakia | 4 |
255 | Raj Agarwal | Bhopal, Madhya Pradesh, India | 4 |
255 | Mark Julius Salva | Daet, Camarines Norte, Philippines | 4 |
255 | Elizabeth Yates | Houston, TX, USA | 4 |
255 | Eugen Fostiak | London, England , UK | 4 |
255 | Vishal Govindani | Pune, Maharashtra, India | 4 |
255 | Abdullah Amir | Karachi, Sindh, Pakistan | 4 |
255 | JJ Streem | cartersville, georiga, america | 4 |
255 | Rebecca G | Tampa, FL, USA | 4 |
255 | Othmane Chagh | Rabat, Rabat, Morocco | 4 |
255 | Dordy Chrysanthemum | San Francisco, CA, USA | 4 |
255 | Wensy Perez | Atlanta, GA, USA | 4 |
255 | Md. Ibtisam Sarker | Rangpur, Rangpur, Bangladesh | 4 |
255 | Alice Davis | Ellicott City, MD, USA | 4 |
255 | Bedis Benlakhdar | Rades , Ben Arous, Tunisia | 4 |
255 | Arre Raj | Swindon, ENG, United Kingdom | 4 |
255 | Griffin Bowers | Koloa, HI, USA | 4 |
255 | Benjamin Carrizosa | Riverside, CA, USA | 4 |
255 | Sabbir Joy | Tangail, Bangladesh | 4 |
255 | Gadeer Ali | Damascus, Syria | 4 |
255 | Brian Farkas | Highland Park, IL, United States | 4 |
255 | Fumi Sasa | Nagano, Japan | 4 |
255 | Dorothy Barnes | Amsterdam, Netherlands | 4 |
255 | Juert Reps | South Croydon, ENG, UK | 4 |
255 | Neshon Vinokaran | London, ENG, UK | 4 |
255 | J J | Yerevan, Yerevan, Armenia | 4 |
255 | Beren Bahar | Athens, GA, USA | 4 |
255 | Munir Bahar | Athens, GA, USA | 4 |
255 | Muhammad Bin Tahir Javed | Karachi, SD, pakistan | 4 |
255 | G G | Chelmsford, MA, USA | 4 |
255 | Christo Nilavoor | trichy, Tn, india | 4 |
255 | Bennnett Bryant | Cartersville, GA, USA | 4 |
255 | Richard Lin | Cartersville, GA, USA | 4 |
255 | Matt Kokush | NYC, NY, USA | 4 |
255 | Elizabeth Ciment | Manhattan, NY, USA | 4 |
255 | Nikola Savic | Larnaca, Cyprus | 4 |
255 | Somesh M M | Chennai, Tamilnadu, India | 4 |
255 | Sen Ju | Phnom Penh, Phnom Penh, Cambodia | 4 |
255 | Saanvi Ravindran | Fairfield, CT, USA | 4 |
255 | Karabo Ntjana | Tshwane, Gauteng, South Africa | 4 |
255 | Jeremy Topolski | Rochester, NY, USA | 4 |
255 | Alexander Liu | guayaquil, guayas, Ecuador | 4 |
255 | Parker Dias | Grayslake, IL, United States | 4 |
255 | Leeraz Joseph | NYC, NY, USA | 4 |
255 | Alfie Scott-Hazbei | Southend-on-sea, Essex, England | 4 |
255 | Kerry Evans | Dayton, OH, USA | 4 |
255 | Aksh Prasad | Dublin, CA, USA | 4 |
255 | Advait Razdan | Mumbai, Maharashtra, India | 4 |
255 | Julia Hyden | Richmond, KY, USA | 4 |
255 | Mr. K's Math Maniacs | Casselberry, FL, USA | 4 |
255 | Lisa Kalmer | Louisville, KY, USA | 4 |
255 | Sama Rawy | Cairo, C, Egypt | 4 |
332 | Brent Hurlas | Brooklyn, NY, USA | 3 |
332 | Renee Smith | Bronx, New York, United States | 3 |
332 | THE Jett | Columbus, OH, USA | 3 |
332 | Jonathan Krips | Köln, NW, Germany | 3 |
332 | Nia Konstantinova | Santa Clarita, CA, USA | 3 |
332 | Deon Jones | Nairobi, Kenya | 3 |
332 | Michael Li | St. Louis, MO, USA | 3 |
332 | IURI SANTOS | Salvador, Brasil | 3 |
332 | VHE Math Challenge | Buckeye, Az, USA | 3 |
341 | pebby zzz | Hurghada, Red Sea, Egypt | 2 |
341 | Ephraim Teketel | Shinshicho, Central Ethiopia, Ethiopia | 2 |