Winter 2021 Math Contest

Join us for our winter 2021 math contest and compete against other teams of high school or middle school female and non-binary students! No experience is necessary. There will be fun games & prizes (estimathon, trivia, guest speakers, and more!)

Date: December 4, 2021

Location: Online

More details, including registration links, will be coming soon!

Contest Information

Who can participate?

This competition is for girls and non-binary students in Missouri. There will be a middle school and high school division.


The winter math competition consists of both individual and team rounds. No experience in competition math is required!


Teams will consist of 1-4 members. If you want, we can pair you up with other interested students.


Prizes will be awarded to the top scoring teams provided by our sponsors.

Past INTEGIRLS Math Competitions

Check out the spring 2021 INTEGIRLS STL/MO contest here. The fall 2020 is here. Past from the DC 2019 contest are here.


Are you a parent, teacher, or high school junior/senior? You can sign up to volunteer at our winter math competition!