89 Olympiads accept applicants from Tonga, 0 of them fully funded. Deadlines and links are checked daily.
The International Young Physicists’ Tournament (IYPT) is a team-based physics competition in which teams investigate open-ended research problems and…
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The International Young Physicists' Tournament (IYPT) is an international team-based physics competition. The 32nd IYPT (2019) problems list comprises…
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The International Young Physicists' Tournament (IYPT) is a team-based international physics competition in which participants investigate open-ended p…
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Deadline varies
The International Young Physicists' Tournament (IYPT) is a team-based physics competition in which teams investigate, model and present solutions to o…
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Deadline varies
The International Young Physicists’ Tournament (IYPT) is an annual team-based physics competition for secondary-school-aged participants. The 40th IYP…
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The European Physics Olympiad (EuPhO) 2026 is the subject-specific academic olympiad in physics for secondary-school students. The document is the Fir…
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The International Philosophy Olympiad is an annual international competition in philosophical essay writing and related activities. National teams or…
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The Asian Chemistry Olympiad (AChO) is an international chemistry competition that presents theoretical problems and hands-on laboratory tasks to part…
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The World Robotics Olympiad (WRO) is an international robotics competition in which teams from many countries compete in category-based challenges. Mo…
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The Junior IOAA is an international astronomy and astrophysics olympiad aimed at introducing early high school students to astronomy and promoting the…
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The Internationale Deutscholympiade (International German Olympiad, IDO) is a competition for learners of German at three levels (A2, B1, B2). The 202…
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The International Cybersecurity Olympiad (ICO) is a six-day international competition in cybersecurity for secondary education students. ICO 2026 will…
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The International Olympiad on Astronomy and Astrophysics for Juniors is an annual academic competition for junior students in astronomy and astrophysi…
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The International Tournament of Young Mathematicians (ITYM) is a recurring international mathematics competition for young mathematicians. The 18th ed…
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The International History Olympiad is an international academic competition for students consisting of qualification exams, competitions and associate…
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The GeniusCerebrum International Mathematics Olympiad (GIMO) is an international mathematics competition for school-age students that tests speed, acc…
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The SOF International Social Studies Olympiad (ISSO) is an annual academic competition organised by the Science Olympiad Foundation for students in cl…
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The ISM Olympiad is an international team science olympiad combining Biology, Chemistry, Physics, Mathematics and Computer Science in integrated resea…
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The International Computer Science Olympiad (ICSO) is an annual academic competition organised by the Science Olympiad Foundation to assess knowledge…
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The International Foundation Mathematics Olympiad (IFMO) is a mathematics competition for students designed to deepen conceptual understanding and dev…
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The Northern Eurasian Olympiad in Artificial Intelligence (NEOAI) 2026 is an open competition in AI with online participation as the default format. I…
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The Project Chemistry Olympiad is a multi-stage chemistry competition for secondary school students that includes theoretical and practical/problem-so…
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The SOF International Science Olympiad (ISO) is an annual scholarship exam organised by the Science Olympiad Foundation. It is conducted in two levels…
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The International Psychology Olympiad is a global student competition in psychology. Registration is available for schools (via teacher/school adminis…
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