EisatoponAI

IMO Problem Bank

Archive of Problems (1959 – 2025)

📚 Welcome to the IMO Problem Bank

This archive contains all International Mathematical Olympiad problems from 1959 to 2025, spanning 67 years of mathematical excellence. Each problem is tagged with its year, host city and country (color-coded by continent), day, problem number, and mathematical topic.

🎯 How to Use

Browse: Use the filters below to search by year, day, or specific problem.
Select: Check the boxes next to problems you want to include in a custom exam.
Create: Click the floating "Create Exam" button that appears when you select problems.
Export: Download your custom exam as a PDF or add a QR code for easy sharing.
Resources: Access shortlisted problems with solutions via the link at the bottom (when available).