The MOLYMPIAD (Mathematical Olympiad) is a project to collect and assemble the problems and official solutions of mathematical competitions from around the world. It includes International Contests (IMO, APMO,…), National Olympiads from all country around the world, Team Selection Tests to IMO, National and Regional Contests, Undergraduate Contests (IMC, IMS,…), and some other competitions. This site contains information, problems, and preparation materials for math olympiads. We will update scripts every year once we will have new script.

Any help is most welcome. This may include problems, solutions, and/or feedback about certain competitions.

If you want to provide problems, we are particularly interested in those on a dark background. We are generally very happy to receive national contests that are not yet offered on the site (such as those in other countries), although it may be a good idea to contact us first - some such contests are already waiting in a stack. The materials you send me should be in one of the following forms (in the order of preference):
• A $\LaTeX$ file in English;
• A PDF file in English;
Your help will be duly acknowledged, and your contribution will probably appear on the site in as soon as possible!

Statistically, in such a large set of problems some mistakes must occur. We try to reduce their number to a minimum. If you encounter any (for example, a senseless or wrong problem, a language mistake, a typo, etc.), please report it by writing a comment in the post of this site where you find mistake(s), and we will correct it as soon as possible.