Physics Olympiad Hub

This page is intended for passionate high school students exploring the realm of contest physics. It acts as a resource hub containing detailed notes, handouts, and a wide variety of problems from different olympiads all around the world.

Join our official discord to connect with other students training for olympiads!

Meet the Team

Recent News

Registration for the 2023 Online Physics Olympiad has closed.
New translations/solutions will be added for summer 2023. If you wish to contribute, join our online community!
Problem of the Day - Over 400 problems, either taken or modified from a diverse range of sources, used as problems of the day on the Physics Olympiad Discord Server.

If you would like to be a volunteer to help curate content for this site, please fill out this form.

OPhO

View information and sign up for our online annual contest.

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Resources and Translations

View a comprehensive list of helpful resources. They are either completely original, or hand picked
from pre-existing sources around the internet.

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Solutions to Jaan Kalda's Handouts

View elegant solutions manuals to Kalda's favored handouts for olympiad preparation.

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Problem Collection

See a collection of problems from past olympiads such as IPhO, APhO, USAPhO, NBPhO, CAP, CPhO...
sorted by topic and difficulty.

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