About

Registration opens each fall and is free, with no participation fees at any level. Teams of three to five high school juniors and seniors register with a teacher-coach; each school may enter up to two teams. The competition problem — a multi-part real-world challenge requiring mathematical modeling, data analysis, and written communication — is unknown to participants until they log in during Challenge weekend, held each spring. Teams choose any 14-hour window within the challenge weekend to work, submitting a written paper describing their mathematical model, assumptions, analysis, and conclusions. Problems have addressed issues including the electrification of trucking, remote work economics, e-bike adoption, and recycling infrastructure — always current, always requiring teams to build mathematical models from real data rather than apply pre-learned formulas. Judging is conducted blind across multiple rounds by PhD-level applied mathematicians from academia and industry; the top six finalist teams are invited to present their solutions in person in New York City at an all-expenses-paid final event. Team scholarship awards range from $1,000 to $20,000, with $100,000+ distributed annually. The M3 Technical Computing Award separately recognizes teams making exceptional use of MATLAB or other computational tools.

M3 Challenge occupies territory no other high school math competition covers — the intersection of applied mathematics, real-world problem-solving, data analysis, and written scientific communication, all under genuine time pressure with an unknown problem. This is the closest analog at the high school level to the work actual applied mathematicians and data scientists do professionally, and it is the competition that rewards exactly the skills those careers require. For students interested in engineering, data science, operations research, or applied mathematics, strong M3 performance — particularly finalist status — is a credential that signals a rare and specific combination of mathematical and analytical ability.

M3 Challenge is the right competition for a team of juniors and seniors with strong quantitative skills and the ability to work under pressure — the 14-hour open-ended format is unlike any other math competition, and the credential it produces reflects a kind of applied mathematical thinking that proof-based olympiad competitions don't capture.