Olympiad of Spoken Russian
A competition that provides American middle and high school students with a platform to demonstrate proficiency in spoken Russian.
Age: 15 to 18
One Planet, Many People Video Contest
Currently Unavailable
Ohio Statewide Design Challenge
An annual statewide challenge where students collaborate to create solutions to real-world problems, applying STEM knowledge.
Odyssey of the Mind
Odyssey of the Mind is a creative problem-solving competition where students team up to solve open-ended problems in various categories, such as mechanical devices or
NYU High School Forensics Challenge
Currently Unavailable
Ocean Pals Poster Contest
Currently Unavailable
North American Computational Linguistics Olympiad (NACLO)
A contest in which high school students solve linguistic problems, learning about language diversity and logic while exercising problem-solving skills.
NSPC Health Science Competition
Currently Unavailable
Norm Brodsky Business Concept Competition
A business concept competition for high school students, designed to foster innovation and entrepreneurship.
NOAA Marine Debris Art Contest
An annual art contest aimed at raising awareness about marine debris through student-created artwork.
