Monthly Individual Rankings

April 2023

Daily Math Challenge

Rank Name Location Score
1 Mihir Tandon Grayslake, IL, USA 136
2 Florence Rollins Houston, TX, USA 127
2 Jeff Sayah Jerusalem, Israel 127
2 Mario Skrtic Zagreb, Croatia 127
5 Tom Hendricks Tifton, GA, USA 121
6 Roopaum Mal Fremont, CA, USA 118
7 James Duffy Gonzales, LA, USA 116
7 Peter Phipps Worcester, UK 116
9 Steve Hnidei Windsor, Canada 115
9 Mike Schieffer Austin, TX, USA 115
11 Iqbal Shahid Karachi, Pakistan 114
12 Michael Ling Vancouver, Canada 112
13 Matt Gillespie Chicago, IL, USA 110
14 Raymond Chrisman San Francisco, CA, USA 109
14 Bob Rugaber Rushville, NY, USA 109
16 Patrick Costello Richmond, KY, USA 108
16 Sarah Hellman Louisville, KY, USA 108
16 Jean-Guy Smith Sorel-Tracy, Canada 108
19 Richard Atchley Bremerton, WA, USA 107
20 Carlos Alberto Miranda Pantoja Manzanillo, Cuba 105
21 Khalil Dagher Beirut, Lebanon 104
22 Bill Mansfield North Boston, NY, USA 101
22 Jim Stein Stratford, CT, USA 101
24 John Derikx Windsor, Canada 99
24 Sergio Leonardi Houston, TX, USA 99
26 Bassel Baker Beirut, Lebanon 97
26 Sean Forbes Crest Hill, IL, USA 97
26 Frank McGartland Saskatoon, Canada 97
29 Steven Ferry Mermaid Beach, Australia 96
29 Morris Leibov Poulsbo, WA, USA 96
31 Sergey Gleizer Perth Amboy, NJ, USA 93
31 Jerrold Greenberg New York, NY, USA 93
33 Jerome Cherry Vegreville, Canada 92
34 Srikanth M Chennai , India 90
35 Kevin Terry Tampa, FL, USA 89
36 Rintoo Divakaran Ernakulam, India 88
37 Chris Evert Sugar Land, TX, USA 85
37 S Wolf North Haven, CT, USA 85
39 Tristan Goodman manchester, VT, USA 84
39 Ed Wilson Richmond, KY, USA 84
41 Mitch Schieffer Austin, TX, USA 81
42 Kyle Chen Tainan, Taiwan 79
43 Cedie Portes Lucena, Philippines 78
44 Paul Larm Vancouver, Canada 74
45 Fred Arrigoni Adairsville, GA, USA 72
46 Sam Vanhout Augusta , United States 70
47 Jason Smith Decatur, IL, USA 68
48 Joseph Nelson Wailuku, HI, USA 61
49 Tom Jones New York, United States 55
50 Dennis Doble Burlington, MA, USA 51
51 Jeff DeKoter Chatham, Canada 48
52 Aaron Ye San Diego, CA, USA 41
53 Parker Postol Grayslake, IL, USA 38
54 Phyllis Cormier Lubbock, TX, USA 27
54 Bob Mitchell Normal, IL, USA 27
56 Eric Blom Pueblo, CO, USA 25
57 Jon Robert Dallas, TX, USA 22
58 Hamisi Jumanne Babati, Tanzania 21
59 Zoe Chen South Pasadena, CA, USA 20
60 Bobby Kumar Hyderabad, India 19
61 John Biala Chicago, IL, USA 18
61 Frank Stein Shelton, Connecticut, United States 18
63 Margaret George Windsor, Canada 17
63 Leonardo Vargas Richmond, Kentucky, United States 17
65 Alexis Kelly Richmond, KY, United States 15
66 Dan C. Vancouver, Canada 13
67 Vig O'Rous Chattanooga, TN, USA 12
67 Stuart Tao Calgary , Canada 12
69 Mia Chen South Pasadena, CA, USA 11
69 Elizabeth Yates Houston, TX, USA 11
71 Steve Barstad Minneapolis, MN, USA 10
71 Donnie Drako Titonka, Iowa, USA 10
71 Shafayan Ehsan Mentor, OH, USA 10
71 Vishal Govindani Pune, India 10
71 Michael Kunz Gaggenau, Deutschland 10
71 Erin Prochownik Toronto, Canada 10
71 Rith Saliot Davao, Philippines 10
78 Shafaat Ali richmond, Kentucky, United States 9
78 Szymon Lipinski Warsaw, Poland 9
80 Advait Razdan Mumbai, India 8
81 Anne Davis Los Angeles, CA, USA 6
81 Brent Hurlas Brooklyn, NY, USA 6
81 Abhinav Iyer DUBLIN, CA, United States 6
81 Isabelle Mi South Pasadena, CA, USA 6
81 Jason Pu San Diego, CA, USA 6
81 Former User Medford, United States 6
81 Anika Varadharajan Dallas, TX, USA 6
88 Abdelwahab Abdelhameed Cairo, Egypt 5
88 Emma Bishop Victoria, Canada 5
88 Rigel Chidester Medford, Oregon, USA 5
88 Sawyer DeYoung Rockford, michagan, USA 5
88 Bartłomiej Draczyński Gdańsk, Poland 5
88 Dennis Fry cincinnati, ohio, United States 5
88 Rebecca G Tampa, FL, USA 5
88 Kevin Hall Columbus, OH, USA 5
88 Kenton Huang Sugar Land, Tx, United States 5
88 Patty Keefe Grayslake, IL, USA 5
88 Manoj Kumar Bhadra, Hanumangarh, India 5
88 Alicia Li South Pasadena, CA, United States 5
88 Amber Lyons Richmond, KY, United States 5
88 Emmanuel Mamzy Kaduna, Nigeria 5
88 Nathan McClurg Richmond, Kentucky, USA 5
88 Abbey Mukiibi Kampala, Uganda 5
88 Marcus Neulander Towson, MD, USA 5
88 Janice Oberbreckling Monticello, IA, USA 5
88 Evan Ru Fairfax County, VA, USA 5
88 Krish Saxena Pleasanton, CA, USA 5
88 Charlotte Sittig Ventura, CA, USA 5
88 Nate Wasson Richmond, Kentucky, United States 5
110 Michelle Alcantara Somerset, USA 4
110 Ceaser Kabila Livingston, Zambia 4