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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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119 results
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Problem
Source
Tags
International Mathematical Olympiad 2025 Problem 4
International Mathematical Olympiad 2025
Divisibility
NT
Seq
Middle European Mathematical Olympiad 2010 Problem T-1
Middle European Mathematical Olympiad 2010
Construction
NT
Seq
Middle European Mathematical Olympiad 2018 Problem T-7
Middle European Mathematical Olympiad 2018
Mod
NT
Primes
Seq
Middle European Mathematical Olympiad 2019 Problem T-8
Middle European Mathematical Olympiad 2019
NT
Seq
Middle European Mathematical Olympiad 2021 Problem I-1
Middle European Mathematical Olympiad 2021
Algebra
Recurrences
Seq
Middle European Mathematical Olympiad 2022 Problem T-1
Middle European Mathematical Olympiad 2022
Algebra
Recurrences
Seq
Systems
Middle European Mathematical Olympiad 2022 Problem T-2
Middle European Mathematical Olympiad 2022
Algebra
Eq
Seq
Middle European Mathematical Olympiad 2023 Problem T-8
Middle European Mathematical Olympiad 2023
GCD
NT
Recurrences
Seq
Middle European Mathematical Olympiad 2024 Problem T-1
Middle European Mathematical Olympiad 2024
Algebra
Inequalities
Recurrences
Seq
Middle European Mathematical Olympiad 2024 Problem T-4
Middle European Mathematical Olympiad 2024
Combinatorics
Seq
Middle European Mathematical Olympiad 2024 Problem T-8
Middle European Mathematical Olympiad 2024
Divisibility
NT
Seq
Grade 9 2004 Problem 4
Grade 9 2004
Digits
Recurrences
Seq
Grade 9 2014 Problem 4
Grade 9 2014
Abs
Algebra
Eq
Seq
Grade 9 2023 Problem 5
Grade 9 2023
Combinatorics
Counting
Seq
Grade 9 2026 Problem 5
Grade 9 2026
Algebra
Seq
Grade 9 2023 Problem 3
Grade 9 2023
NT
Primes
Seq
Grade 10 2015 Problem 5
Grade 10 2015
Divisibility
NT
Seq
Grade 11 1996 Problem 4
Grade 11 1996
NT
Rational
Seq
Grade 11 2001 Problem 3
Grade 11 2001
Algebra
Seq
Grade 11 2007 Problem 4
Grade 11 2007
Combinatorics
Optimization
Seq
Grade 11 2012 Problem 5
Grade 11 2012
NT
Seq
Grade 11 2021 Problem 4
Grade 11 2021
Algebra
Seq
Grade 11 2018 Problem 5
Grade 11 2018
Combinatorics
Optimization
Seq
Grade 12 1992 Problem 4
Grade 12 1992
Algebra
Seq
Systems
Grade 12 1993 Problem 1
Grade 12 1993
Algebra
Limit
Recurrences
Seq
Grade 12 1994 Problem 1
Grade 12 1994
NT
Powers
Seq
Grade 12 1994 Problem 2
Grade 12 1994
Algebra
Complex
Functions
Limit
Seq
Grade 12 1995 Problem 4
Grade 12 1995
NT
Recurrences
Seq
Grade 12 1996 Problem 4
Grade 12 1996
NT
Rational
Seq
Grade 12 1997 Problem 3
Grade 12 1997
Algebra
Functions
Recurrences
Seq
Grade 12 1999 Problem 3
Grade 12 1999
Algebra
Recurrences
Seq
Sums
Grade 12 1999 Problem 4
Grade 12 1999
Coord
Geometry
Seq
Square
Grade 12 2002 Problem 1
Grade 12 2002
Algebra
Seq
Sums
Grade 12 2002 Problem 4
Grade 12 2002
NT
Seq
Sums
Grade 12 2003 Problem 2
Grade 12 2003
Algebra
Functional
Recurrences
Seq
Grade 12 2004 Problem 3
Grade 12 2004
Algebra
Recurrences
Seq
Grade 12 2004 Problem 4
Grade 12 2004
Seq
Trigonometry
Grade 12 2005 Problem 1
Grade 12 2005
Recurrences
Seq
Sums
Grade 12 2007 Problem 2
Grade 12 2007
NT
Recurrences
Coprime
Seq
Grade 12 2010 Problem 1
Grade 12 2010
NT
Powers
Seq
Grade 12 2011 Problem 1
Grade 12 2011
Combinatorics
Construction
Seq
Grade 12 2016 Problem 2
Grade 12 2016
Algebra
Seq
Sums
Grade 12 2019 Problem 3
Grade 12 2019
Algebra
Functional
Seq
Grade 12 2021 Problem 1
Grade 12 2021
Algebra
Recurrences
Seq
Grade 12 2023 Problem 1
Grade 12 2023
Algebra
Polynomials
Seq
Grade 12 2024 Problem 1
Grade 12 2024
Algebra
Recurrences
Seq
Grade 12 2026 Problem 1
Grade 12 2026
Algebra
Seq
Grade 12 2020 Problem 2
Grade 12 2020
Algebra
Recurrences
Seq
Grade 12 2021 Problem 2
Grade 12 2021
Algebra
Seq
Sums
Grade 12 2021 Problem 6
Grade 12 2021
Algebra
Inequalities
Seq
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