This website and database is a community effort to fight cheating in US math competitions. It aggregates publicly available results from high-integrity, in-person competitions so that administrators, coaches, and organizers can verify a student’s consistent track record.
Not all math competitions are created equal. Some contests have suffered from repeated, large-scale cheating — leaked exams, lax proctoring, and inflated scores that don’t reflect genuine ability. A single outstanding result on a low-integrity contest tells you very little.
What does tell you something is consistency. A student who performs well across multiple high-integrity, proctored, in-person competitions — year after year — is almost certainly legitimate. This database makes that pattern easy to spot.
When evaluating students for admissions, team selection, or awards, look for the consistent track record across high-integrity competitions, not a one-off result from a contest with known cheating problems.
For a breakdown of integrity ratings across major US math competitions, see Integrity in US Math Competitions.
This database focuses on competitions with strong integrity controls:
| Contest | Why It’s Here |
|---|---|
| USAMO / USAJMO | Proof-based, expert-graded, nearly impossible to fake |
| IMO, EGMO, RMM | International olympiads — official results, strong proctoring |
| HMMT (February & November) | In-person at Harvard/MIT, strict proctoring |
| CMIMC | In-person at CMU, strong proctoring |
| MathCounts National | Nationally administered, tight venue control |
| PUMaC | In-person at Princeton, controlled university venue |
| ARML | In-person at regional sites, supervised team and relay rounds |
| DMM | In-person at Duke with strong proctoring |
| CMM | In-person at Caltech with strong proctoring |
| MPFG | In-person at MIT for top female high school students |
| BAMO | Proof-based, in-person Bay Area olympiad |
Look for students who show up repeatedly across multiple high-integrity contests. That consistency is the strongest signal of genuine mathematical ability.
When making decisions about admissions offers, team selection, or scholarship awards:
If you have results data from high-integrity competitions that should be included, contributions are welcome. See the README for technical details on building and deploying the site.
Please report issues, official contest results, and cheating to mathcontestintegrity@gmail.com.