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International Competitions
-- International Mathematical Olympiad
-- Middle European Mathematical Olympiad
Local Competitions
-- Croatian Competitions
-- -- Croatian Mathematical Olympiad
-- -- Croatian National Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
-- -- Croatian County-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
-- -- Croatian School-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
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12 results
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Problem
Source
Tags
Croatian Mathematical Olympiad 2019 Problem M-4
Croatian Mathematical Olympiad 2019
Composite
NT
International Mathematical Olympiad 1969 Problem 1
International Mathematical Olympiad 1969
Composite
NT
Primes
International Mathematical Olympiad 2008 Problem 3
International Mathematical Olympiad 2008
Composite
NT
Primes
International Mathematical Olympiad 2023 Problem 1
International Mathematical Olympiad 2023
Composite
Divisibility
NT
Grade 9 2021 Problem 4
Grade 9 2021
Composite
Construction
NT
Grade 9 2021 Problem 7
Grade 9 2021
Composite
NT
Primes
Grade 10 2008 Problem 5
Grade 10 2008
Composite
NT
Coprime
Grade 10 2020 Problem 2
Grade 10 2020
Algebra
Composite
NT
Quadratics
Grade 10 2025 Problem 3
Grade 10 2025
Composite
NT
Primes
Quadratics
Grade 11 2015 Problem 3
Grade 11 2015
Composite
NT
Grade 12 1995 Problem 2
Grade 12 1995
Composite
NT
Grade 12 2010 Problem 3
Grade 12 2010
Composite
NT
Coprime