December Contest
Clarification for #14: The ant needs to be on its initial vertex in exactly 10 seconds, no more or less.
December Contest Problems
October and November results and more information about the 2022 online contests are at the bottom of this page.
Top Scorers (8th Grade) – December
| Rank | Name | School | Score |
| 1 | Adam Ge | Jonas Clarke Middle School | 14 |
| 1 | Eric Li | RJ Grey Junior High | 14 |
| 1 | Sylvia Lee | Jonas Clarke Middle School | 14 |
| 4 | Christopher Cheng | Jonas Clarke Middle School | 13 |
| 5 | Justin Xu | R.J Grey Jr. High | 12 |
| 5 | Omar Graia | RJ Grey Junior High | 12 |
| 7 | Alan Wang | BBN | 11 |
| 7 | Amritha Praveen | AJHS | 11 |
| 7 | Emma Li | Redmond Middle School | 11 |
| 7 | Jacob Khohayting | SOHS | 11 |
| 7 | Jonathan Liu | William Diamond Middle School | 11 |
| 7 | Nikhil Byrapuram | The Pike School | 11 |
| 7 | Lena Lee | Jonas Clarke Middle School | 11 |
Top Scorers (7th Grade and below) – December
| Rank | Name | Grade | School | Score |
| 1 | Eric Zhuang | 7th | Great Neck South Middle School | 15 |
| 2 | Benjamin Jiang | 7th | Pine View Middle School | 14 |
| 2 | Selena Ge | 7th | Clarke Middle School | 14 |
| 4 | Tanish Parida | 7th | RJ Grey | 13 |
| 5 | Christopher Sakaliyski | 7th | Whitney M. Young Magnet High School | 12 |
| 5 | Steven Feng | 6th | Blanchard Memorial School | 12 |
| 7 | Eva Lin | 7th | Basis Independent Silicon Valley | 11 |
| 7 | Laura Wang | 7th | Lakeside Middle School | 11 |
| 7 | Rishi Balaji | 7th | R.J. Grey | 11 |
| 10 | Arya Nayak | 6th | Luther Conant Elementary School | 10 |
| 10 | Ayaan Garg | 7th | RJ Grey | 10 |
| 10 | Eric Chen | 7th | RJ Grey | 10 |
| 10 | Grace Liang | 6th | montgomery lower middle school | 10 |
| 10 | Hengsheng Wang | 5th | The Evergreen School | 10 |
November Contest
The November Contest has concluded! Thank you everyone who participated. Solutions and results are posted, and scores will be emailed.
NOTE: Problem #14 initially had an error and has been voided. The following scores are out of 14.
Top Scorers (8th Grade) – November
| Rank | Name | School | Score |
| 1 | Adam Ge | Clarke Middle School | 14 |
| 1 | Sylvia Lee | Jonas Clarke Middle School | 14 |
| 3 | Christopher Cheng | Jonas Clarke Middle School | 13 |
| 4 | Eric Li | RJ Grey Junior High School | 12 |
| 5 | Amritha Praveen | AJHS | 11 |
| 6 | Jacob Khohayting | Stanford Online | 10 |
| 6 | Nikhil Byrapuram | The Pike School | 10 |
| 6 | Thomas McCurley | Sierra Canyon High School | 10 |
| 9 | Atticus Masuzawa | Sierra Canyon High School | 9 |
| 9 | Eddie Zhao | William Diamond Middle School | 9 |
| 9 | Owen Luo | Sierra Canyon | 9 |
Top Scorers (7th Grade and below) – November
| Rank | Name | Grade | School | Score |
| 1 | Benjamin Jiang | 7th | Pine View School | 14 |
| 1 | Eric Zhuang | 7th | Great Neck South Middle School | 14 |
| 1 | Selena Ge | 7th | Clarke Middle School | 14 |
| 4 | Akshaj Arora | 7th | River Trail Middle School | 11 |
| 4 | Ayaan Garg | 7th | RJ Grey | 11 |
| 4 | Christopher Sakaliyski | 7th | Whitney M. Young Magnet High School | 11 |
| 4 | Soham | 6th | GCVS | 11 |
| 8 | Kathryn McCurley | 7th | Sierra Canyon School | 10 |
| 8 | Laura Wang | 7th | Lakeside School | 10 |
| 10 | Eddy Zhang | 7th | Springhouse Middle School | 9 |
| 10 | Edmin To | 5th | Chenery Middle School | 9 |
| 10 | Grace liang | 6th | montgomery lower middle school | 9 |
| 10 | Rishi Balaji | 7th | R.J. Grey | 9 |
| 10 | Ryan Xia | 7th | R.J. Grey | 9 |
October Contest
ABMC October Online Contest Problems 2022
ABMC October Online Contest Solutions 2022
Top Scorers (8th Grade) – October
| Rank | Name | School | Score |
| 1 | Adam Ge | Clarke Middle School | 13 |
| 1 | Eric Li | RJ Grey Junior High | 13 |
| 1 | Jacob Khohayting | Stanford Online | 13 |
| 1 | Seomgeun Shim | Chapin Middle School | 13 |
| 1 | Sylvia Lee | Clarke Middle School | 13 |
| 6 | Thomas McCurley | Sierra Canyon | 11 |
| 7 | Nikhil Byrapuram | The Pike School | 10 |
| 8 | Eddie Zhao | William Diamond School | 8 |
| 8 | Justin Xu | RJ Grey Junior High | 8 |
| 8 | Neil Dutta | Sharon Middle School | 8 |
Top Scorers (7th Grade and below) – October
| Rank | Name | Grade | School | Score |
| 1 | Benjamin Jiang | 7th | Pine View School | 14 |
| 1 | Le Yi Drake Tan | 7th | Sartartia Middle School | 14 |
| 3 | Eric Zhuang | 7th | Great Neck South Middle School | 11 |
| 3 | Selena Ge | 7th | Clarke Middle School | 11 |
| 5 | Akshaj Arora | 7th | River Trail Middle School | 10 |
| 5 | Laura Wang | 7th | Lakeside Middle School | 10 |
| 5 | Luke Tsuai | 6th | Princeton Academy of the Sacred Heart | 10 |
| 8 | Ayaan Garg | 7th | RJ Grey Junior High | 9 |
| 9 | Emma Li | 6th | Redmond Middle School | 8 |
| 9 | Kathryn McCurley | 7th | Sierra Canyon School | 8 |
| 9 | Tanish Parida | 7th | RJ Grey Junior High | 8 |
