The North Suburban Math League is a group of schools in the Chicago area that compete in five math competitions throughout the school year.

Welcome to the 2024-2025 Season!

The current president of NSML is Andrew Mauer-Oats, nsml.president@gmail.com. Contact him with administrative issues and urgent concerns.

For problems involving the web site or archives, email the president and send a carbon copy to help@nsml.org.

Quick Links

• Meet Dates.
• Written Topics.
• Oral Presentation Topics.
• Contest Archive. Current coaches only.
• NSML Documents: rules, scripts, etc.
• NSML Assumed Knowledge: facts about combinatorics and probability.

New in 2024-2025

• Calculators will only be allowed in Meet 1.
• Transitioning to no calculator competitions in 2025-2026.

New in 2023-2024

• Meet 5 (Conference) will be no calculator.
• Contestants and alternates do not need to be sent to specific rooms. Status will be determined by your online roster. Contests will not have a check box for contestant/alternate.

Coach Email List

Assistant coaches - add yourself to the mailing list if you are not receiving emails. Log in, then under Account, choose Email Lists. There are detailed instructions with screenshots.

Old Notes, Still Useful

• Basic Statistics information for coaches, info for Frosh statistics topic from 2022 Meet 1. (Posted 2022-05-08.)