Rounds
Top 5: Speed Round (Grades 1-5)
| Rank | Name | Team |
| 1 | Charlie Wang | a bomb in the sink |
| 2 | Raymond Cen | Fourier Transformers |
| 3 | Sean Wu | Individuals 1 |
| 4 | David Xu | a bomb in the sink |
| 5 | Zongrui Alvin Zhou | Fourier Transformers |
Top 5: Speed Round (Grades 6-8)
| Rank | Name | Team |
| 1 | Vince Srirattana | Diamond Dynasty |
| 2 | Chengye Wang | Goodteamname |
| 3 | Chris Chen | Clarke Z/0 |
| 4 | Shreyan Dutt | Clarke Z/0 |
| 5 | Andrew Liu | a bomb in the sink |
Top 5: Accuracy Round (Grades 1-5)
| Rank | Name | Team |
| 1 | Zongrui Alvin Zhou | Fourier Transformers |
| 2 | Raymond Cen | Fourier Transformers |
| 3 | Sean Wu | Individuals 1 |
| 4 | Charlie Wang | a bomb in the sink |
| 5 | Geoffrey Cao | Individuals 4 |
Top 5: Accuracy Round (Grades 6-8)
| Rank | Name | Team |
| 1 | Aanya Garg | Mango monkey |
| 2 | Bryan Chang | RSM MCP Diamond |
| 3 | Vince Srirattana | Diamond Dynasty |
| 4 | Jerry Ling | Fourier Transformers |
| 5 | Joshua Wu | Dylan’s Donuts |
Top 10 Individuals: Grades 1-5
| Rank | Name | Team |
| 1 | Charlie Wang | a bomb in the sink |
| 2 | Raymond Cen | Fourier Transformers |
| 3 | Sean Wu | Individuals 1 |
| 4 | Zongrui Alvin Zhou | Fourier Transformers |
| 5 | Geoffrey Cao | Individuals 4 |
| 6 | David Xu | a bomb in the sink |
| 7 | Ryan Xie | Prime Warriors |
| 8 | Pranav Mukund | Individuals 1 |
| 9 | Qiyu Nolan Liu | Individuals 4 |
| 10 | Arthur Song | Individuals 2 |
Top 10 Individuals: Grades 6-8
| Rank | Name | Team |
| 1 | Vince Srirattana | Diamond Dynasty |
| 2 | Jerry Ling | Fourier Transformers |
| 3 | Bryan Chang | RSM MCP Diamond |
| 4 | Aanya Garg | Mango monkey |
| 5 | Chris Chen | Clarke Z/0 |
| 6 | Shreyan Dutt | Clarke Z/0 |
| 7 | Andrew Liu | a bomb in the sink |
| 8 | Karam Gill | karamadmitsorz |
| 9 | Joshua Wu | Dylan’s Donuts |
| 10 | Jerry Duan | Fourier Transformers |
Top 10 Teams: Team Round
| Rank | Name | ||
| 1 | Diamond Dynasty | ||
| 2 | Clarke Z/0 | ||
| 3 | a bomb in the sink | ||
| 4 | Fourier Transformers | ||
| 5 | karamadmitsorz | ||
| 6 | Dylan’s Donuts | ||
| 7 | Wingardium Leviosa | ||
| 8 | Individuals 1 | ||
| 9 | FCAS | ||
| 10 | Mango monkey |
Top 10 Teams: Overall
| Rank | Name | ||
| 1 | Diamond Dynasty | ||
| 2 | Fourier Transformers | ||
| 3 | a bomb in the sink | ||
| 4 | Clarke Z/0 | ||
| 5 | Mango monkey | ||
| 6 | Wingardium Leviosa | ||
| 7 | RSM MCP Diamond | ||
| 8 | karamadmitsorz | ||
| 9 | Dylan’s Donuts | ||
| 10 | FCAS |
Registration
Registration costs $20 if you pre-register below and $25 if you register at the competition.
Everyone must fill out the Onsite Release Form, even if someone else registered you as part of a team.
If you are registering a team, fill out the Team Registration Form. This only needs to be done once per team. Individuals do not need to do it.
If you are registering as an individual, fill out the Individual Registration Form. Individuals have the option of being put on teams with other individuals on contest day. Do not fill this out if you are registering as a team.
Common Questions and Answers
What is the ABMC Competition?
ABMC is a middle and elementary school math competition that consists of three monthly online contests in the fall and an in-person competition in April. See the Online Contest Page for information regarding the online contests and see below for more information regarding the in-person competition.
What are the Rules? How much will questions be worth? How will ties be broken?
Rules, the scoring system, and more information can be found on our Rules Page.
Who can compete?
Any student in grade 8 or below may compete as an individual or on a team. This includes elementary school students.
When will the competition be?
ABMC 2026 will take place on a Saturday on April 11th, 2026, from 8 AM to 3PM.
Where will the competition take place?
The onsite competition will be at the Raymond J. Grey Junior High School. The address is 16 Charter Rd, Acton, MA 01720.
Tentative Competition Schedule
| Registration | 8:00-8:30 |
| Speed Round | 9:00-9:30 |
| Break | 9:30-10:00 |
| Accuracy Round | 10:00-10:45 |
| Break | 10:45-11:00 |
| Team Round | 11:00-12:00 |
| Lunch and Puzzle Rounds | 12:00-1:30 |
| Break | 1:30-2:15 |
| Awards | 2:15-3:00 |
If you have any questions, please email contact@abmathcompetitions.org
