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International Competitions
-- International Mathematical Olympiad
-- Middle European Mathematical Olympiad
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-- Croatian Competitions
-- -- Croatian Mathematical Olympiad
-- -- Croatian National Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
-- -- Croatian County-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
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-- -- Croatian School-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
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61 results
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Problem
Source
Tags
Croatian Mathematical Olympiad 2010 Problem 1-1
Croatian Mathematical Olympiad 2010
Functional
Functions
Croatian Mathematical Olympiad 2014 Problem 2-1
Croatian Mathematical Olympiad 2014
Algebra
Functional
Functions
Croatian Mathematical Olympiad 2016 Problem I-1
Croatian Mathematical Olympiad 2016
Algebra
Functional
Functions
Croatian Mathematical Olympiad 2016 Problem M-1
Croatian Mathematical Olympiad 2016
Algebra
Functional
Functions
Croatian Mathematical Olympiad 2019 Problem 2-4
Croatian Mathematical Olympiad 2019
Functions
NT
Coprime
Croatian Mathematical Olympiad 2019 Problem I-1
Croatian Mathematical Olympiad 2019
Algebra
Functional
Functions
Croatian Mathematical Olympiad 2019 Problem M-1
Croatian Mathematical Olympiad 2019
Algebra
Functional
Functions
Rational
Croatian Mathematical Olympiad 2020 Problem I-4
Croatian Mathematical Olympiad 2020
Divisibility
Functions
NT
Croatian Mathematical Olympiad 2020 Problem M-4
Croatian Mathematical Olympiad 2020
Divisibility
Functions
NT
Croatian Mathematical Olympiad 2021 Problem M-1
Croatian Mathematical Olympiad 2021
Algebra
Eq
Functions
Croatian Mathematical Olympiad 2022 Problem I-1
Croatian Mathematical Olympiad 2022
Algebra
Functional
Functions
Croatian Mathematical Olympiad 2025 Problem 3-1
Croatian Mathematical Olympiad 2025
Algebra
Functions
Inequalities
International Mathematical Olympiad 1968 Problem 5
International Mathematical Olympiad 1968
Algebra
Functional
Functions
International Mathematical Olympiad 1969 Problem 2
International Mathematical Olympiad 1969
Eq
Functions
Trigonometry
International Mathematical Olympiad 1972 Problem 5
International Mathematical Olympiad 1972
Algebra
Functional
Functions
International Mathematical Olympiad 1973 Problem 5
International Mathematical Olympiad 1973
Algebra
Functional
Functions
International Mathematical Olympiad 1976 Problem 2
International Mathematical Olympiad 1976
Algebra
Eq
Functions
Polynomials
Recurrences
International Mathematical Olympiad 1977 Problem 6
International Mathematical Olympiad 1977
Algebra
Functional
Functions
International Mathematical Olympiad 1978 Problem 3
International Mathematical Olympiad 1978
Combinatorics
Functions
Seq
International Mathematical Olympiad 1988 Problem 3
International Mathematical Olympiad 1988
Counting
Functions
NT
Recurrences
International Mathematical Olympiad 1992 Problem 2
International Mathematical Olympiad 1992
Algebra
Functional
Functions
International Mathematical Olympiad 1993 Problem 5
International Mathematical Olympiad 1993
Construction
Functional
Functions
International Mathematical Olympiad 1994 Problem 5
International Mathematical Olympiad 1994
Algebra
Functional
Functions
International Mathematical Olympiad 1999 Problem 6
International Mathematical Olympiad 1999
Algebra
Functional
Functions
International Mathematical Olympiad 2002 Problem 5
International Mathematical Olympiad 2002
Algebra
Functional
Functions
International Mathematical Olympiad 2006 Problem 5
International Mathematical Olympiad 2006
Algebra
Functions
Polynomials
International Mathematical Olympiad 2008 Problem 4
International Mathematical Olympiad 2008
Algebra
Functional
Functions
International Mathematical Olympiad 2011 Problem 5
International Mathematical Olympiad 2011
Divisibility
Functions
NT
International Mathematical Olympiad 2015 Problem 5
International Mathematical Olympiad 2015
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2010 Problem I-1
Middle European Mathematical Olympiad 2010
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2015 Problem I-1
Middle European Mathematical Olympiad 2015
Functional
Functions
Middle European Mathematical Olympiad 2015 Problem T-2
Middle European Mathematical Olympiad 2015
Functional
Functions
Middle European Mathematical Olympiad 2016 Problem T-2
Middle European Mathematical Olympiad 2016
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2020 Problem I-1
Middle European Mathematical Olympiad 2020
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2022 Problem T-7
Middle European Mathematical Olympiad 2022
Functional
Functions
NT
Middle European Mathematical Olympiad 2023 Problem T-1
Middle European Mathematical Olympiad 2023
Algebra
Functions
Optimization
Middle European Mathematical Olympiad 2024 Problem I-1
Middle European Mathematical Olympiad 2024
Functional
Functions
Inequalities
Middle European Mathematical Olympiad 2024 Problem T-2
Middle European Mathematical Olympiad 2024
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2025 Problem I-1
Middle European Mathematical Olympiad 2025
Functional
Functions
Inequalities
Middle European Mathematical Olympiad 2025 Problem T-2
Middle European Mathematical Olympiad 2025
Algebra
Functional
Functions
Middle European Mathematical Olympiad 2025 Problem T-8
Middle European Mathematical Olympiad 2025
Functions
NT
Polynomials
Grade 9 2026 Problem 4
Grade 9 2026
Algebra
Functions
Systems
Grade 10 1996 Problem 1
Grade 10 1996
Algebra
Functional
Functions
Grade 10 1996 Problem 4
Grade 10 1996
Circle
Coord
Functions
Geometry
Tangent
Grade 10 2026 Problem 2
Grade 10 2026
Algebra
Counting
Functions
Grade 10 2025 Problem 2
Grade 10 2025
Algebra
Functions
Radicals
Grade 10 2021 Problem 3
Grade 10 2021
Algebra
Functions
Optimization
Quadratics
Grade 10 2023 Problem 1
Grade 10 2023
Algebra
Functions
Grade 11 2012 Problem 1
Grade 11 2012
Functions
Trigonometry
Grade 11 2022 Problem 2
Grade 11 2022
Algebra
Exp
Functions
Optimization
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