Olympiad Resources
This is a compilation of resources that any Mathematical Olympiad or Physics Olympiad student or teacher might find helpful. If you have any suggestions, questions, or comments, please email us at: critical.thinking.institution@gmail.com
Explore our curated collection of premium resources for competitive excellence
Meta-resources
Resources of All Topics
Geometry
Combinatorics
Physics Olympiad
Comprehensive resources for Physics Olympiad preparation including theory, problem sets, and experimental techniques.
Explore ResourcesVideo Lectures
Curated collection of video lectures from top Olympiad coaches and former participants covering all major topics.
Watch LecturesPractice Problems
Thousands of practice problems with detailed solutions, categorized by difficulty level and topic.
Start Practicing