Školjka
Archive
Problems
Register
Tables
×
Log in
☰
Search
Tables
×
Search
All sources
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
All years
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
21 results
❏
▤
Problem
Source
Tags
Croatian Mathematical Olympiad 2015 Problem 2-2
Croatian Mathematical Olympiad 2015
Combinatorics
Optimization
Tables
Croatian Mathematical Olympiad 2021 Problem I-2
Croatian Mathematical Olympiad 2021
Combinatorics
Optimization
Tables
International Mathematical Olympiad 1971 Problem 6
International Mathematical Olympiad 1971
Algebra
Inequalities
Tables
International Mathematical Olympiad 1997 Problem 4
International Mathematical Olympiad 1997
Combinatorics
Construction
Tables
International Mathematical Olympiad 2016 Problem 2
International Mathematical Olympiad 2016
Combinatorics
Construction
Tables
Middle European Mathematical Olympiad 2013 Problem T-7
Middle European Mathematical Olympiad 2013
Combinatorics
Counting
Tables
Grade 9 2006 Problem 4
Grade 9 2006
Combinatorics
Counting
Tables
Grade 9 2026 Problem 7
Grade 9 2026
Combinatorics
Optimization
Tables
Grade 9 2015 Problem 5
Grade 9 2015
Combinatorics
Construction
Tables
Grade 10 2006 Problem 4
Grade 10 2006
Combinatorics
Counting
Tables
Grade 10 2020 Problem 5
Grade 10 2020
Algebra
Tables
Grade 10 2021 Problem 4
Grade 10 2021
Combinatorics
Optimization
Tables
Grade 10 2025 Problem 7
Grade 10 2025
Combinatorics
Counting
Parity
Tables
Grade 10 2026 Problem 5
Grade 10 2026
Algebra
Systems
Tables
Grade 11 2025 Problem 3
Grade 11 2025
Combinatorics
Optimization
Tables
Grade 11 2022 Problem 7
Grade 11 2022
Combinatorics
Counting
Divisibility
Tables
Grade 12 2001 Problem 4
Grade 12 2001
Combinatorics
Optimization
Tables
Grade 12 2007 Problem 3
Grade 12 2007
Coloring
Combinatorics
Tables
Grade 12 2010 Problem 5
Grade 12 2010
Combinatorics
Counting
Tables
Grade 12 2012 Problem 5
Grade 12 2012
Combinatorics
NT
Coprime
Tables
Grade 12 2016 Problem 5
Grade 12 2016
Combinatorics
Counting
Tables