docs · schema v2

prove it.

Mathleagues is a competitive math problem-solving platform with timed problems, structured grading, and Elo ratings for both solvers and problems.

Create an account, open the dashboard, and submit your first problem.

See how modes, response shapes, and grading strategies are separated.

Write mathematical expressions in the same syntax used by the solver.

Understand expected score, K-factors, partial credit, and re-attempts.

try it interactive

★ live

These examples run locally in the page. They do not create submissions or change a real rating.

Try an answer-only round with a timer, hint, and local Elo result.

Advance through a worked example and watch M/A/R marks accumulate.

Edit an expression and browse common syntax with a live KaTeX preview.

Explore how success rate and rating gaps affect user and problem Elo.