The flagship annual competitive programming and computer science olympiad for secondary students.
Apply by
Rolling / unspecified
Location
International
Eligible grades
Grade 9 · Grade 10 · Grade 11 · Grade 12
IOI Secretariat
The flagship annual competitive programming and computer science olympiad for secondary students.
Apply by
Rolling / unspecified
Location
International
Eligible grades
Grade 9 · Grade 10 · Grade 11 · Grade 12
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