Local Competitions

#CompetitionYearsProblemsYears
Croatian Competitions
1Croatian Mathematical Olympiad2010–2025252
Croatian National Competitions
2Grade 91992–2026159
3Grade 101992–2026159
4Grade 111992–2026158
5Grade 121992–2026159
Croatian County-Level Competitions
6Grade 92015–202660
7Grade 102015–202660
8Grade 112015–202660
9Grade 122015–202660
Croatian School-Level Competitions
10Grade 92020–202649
11Grade 102020–202649
12Grade 112020–202649
13Grade 122020–202649

Overview

YearP11-11-21-31-4P22-12-22-32-4P33-13-23-3P44-14-24-3P5P6P7I-1I-2I-3I-4M-1M-2M-3M-4Solved
20260/68
20250/80
20240/84
20230/84
20220/84
20210/84
20200/84
20190/56
20180/56
20170/56
20160/56
20150/56
20140/36
20130/36
20120/36
20110/36
20100/36
20090/20
20080/20
20070/16
20060/16
20050/16
20040/16
20030/16
20020/16
20010/16
20000/16
19990/16
19980/16
19970/16
19960/16
19950/15
19940/16
19930/16
19920/16

Problems

❏▤

2019

ProblemSourceTags
Croatian Mathematical Olympiad 2019 Problem I-1Croatian Mathematical Olympiad 2019AlgebraFunctionalFunctions
Croatian Mathematical Olympiad 2019 Problem I-2Croatian Mathematical Olympiad 2019GamesNT
Croatian Mathematical Olympiad 2019 Problem I-3Croatian Mathematical Olympiad 2019CircleConcyclicGeometryTriangle
Croatian Mathematical Olympiad 2019 Problem I-4Croatian Mathematical Olympiad 2019CountingNTPrimes
Croatian Mathematical Olympiad 2019 Problem M-1Croatian Mathematical Olympiad 2019AlgebraFunctionalFunctionsRational
Croatian Mathematical Olympiad 2019 Problem M-2Croatian Mathematical Olympiad 2019BoardCombinatoricsTiling
Croatian Mathematical Olympiad 2019 Problem M-3Croatian Mathematical Olympiad 2019Cyclic quadGeometryIncircleTangentTriangle
Croatian Mathematical Olympiad 2019 Problem M-4Croatian Mathematical Olympiad 2019CompositeNT

2018

ProblemSourceTags
Croatian Mathematical Olympiad 2018 Problem 1-1Croatian Mathematical Olympiad 2018AlgebraInequalities
Croatian Mathematical Olympiad 2018 Problem 1-2Croatian Mathematical Olympiad 2018CombinatoricsCounting
Croatian Mathematical Olympiad 2018 Problem 1-3Croatian Mathematical Olympiad 2018CircleCircumcircleGeometryTangent
Croatian Mathematical Olympiad 2018 Problem 1-4Croatian Mathematical Olympiad 2018DiophantineNTPowers
Croatian Mathematical Olympiad 2018 Problem 2-1Croatian Mathematical Olympiad 2018AlgebraFunctional
Croatian Mathematical Olympiad 2018 Problem 2-2Croatian Mathematical Olympiad 2018CombinatoricsGeometryGraphs
Croatian Mathematical Olympiad 2018 Problem 2-3Croatian Mathematical Olympiad 2018CircleCircumcircleGeometryIncircleTriangle
Croatian Mathematical Olympiad 2018 Problem 2-4Croatian Mathematical Olympiad 2018ModNTPowers
Croatian Mathematical Olympiad 2018 Problem I-1Croatian Mathematical Olympiad 2018AlgebraPolynomials
Croatian Mathematical Olympiad 2018 Problem I-2Croatian Mathematical Olympiad 2018CombinatoricsCube3D
Croatian Mathematical Olympiad 2018 Problem I-3Croatian Mathematical Olympiad 2018CircleCircumcircleGeometryIncircleTriangle
Croatian Mathematical Olympiad 2018 Problem I-4Croatian Mathematical Olympiad 2018ModNT
Croatian Mathematical Olympiad 2018 Problem M-1Croatian Mathematical Olympiad 2018AlgebraEq
Croatian Mathematical Olympiad 2018 Problem M-2Croatian Mathematical Olympiad 2018CombinatoricsOptimization
Croatian Mathematical Olympiad 2018 Problem M-3Croatian Mathematical Olympiad 2018CircumcircleGeometryTrapezoid
Croatian Mathematical Olympiad 2018 Problem M-4Croatian Mathematical Olympiad 2018ConstructionNT

2017

ProblemSourceTags
Croatian Mathematical Olympiad 2017 Problem 1-1Croatian Mathematical Olympiad 2017AlgebraInequalitiesOptimization
Croatian Mathematical Olympiad 2017 Problem 1-2Croatian Mathematical Olympiad 2017ColoringCombinatoricsNT
Croatian Mathematical Olympiad 2017 Problem 1-3Croatian Mathematical Olympiad 2017AnglesCircumcircleGeometryIncircleTriangle
Croatian Mathematical Olympiad 2017 Problem 1-4Croatian Mathematical Olympiad 2017DiophantineNT
Croatian Mathematical Olympiad 2017 Problem 2-1Croatian Mathematical Olympiad 2017AlgebraFunctional
Croatian Mathematical Olympiad 2017 Problem 2-2Croatian Mathematical Olympiad 2017CombinatoricsCounting
Croatian Mathematical Olympiad 2017 Problem 2-3Croatian Mathematical Olympiad 2017CircumcircleGeometryInequalitiesTriangle
Croatian Mathematical Olympiad 2017 Problem 2-4Croatian Mathematical Olympiad 2017DivisibilityModNT
Croatian Mathematical Olympiad 2017 Problem I-1Croatian Mathematical Olympiad 2017AlgebraInequalities
Croatian Mathematical Olympiad 2017 Problem I-2Croatian Mathematical Olympiad 2017CombinatoricsCountingGraphs
Croatian Mathematical Olympiad 2017 Problem I-3Croatian Mathematical Olympiad 2017CircumcircleGeometryIncircleIsoscelesTriangle
Croatian Mathematical Olympiad 2017 Problem I-4Croatian Mathematical Olympiad 2017DivisibilityFunctionalNT
Croatian Mathematical Olympiad 2017 Problem M-1Croatian Mathematical Olympiad 2017AlgebraInequalities
Croatian Mathematical Olympiad 2017 Problem M-2Croatian Mathematical Olympiad 2017BoardCombinatoricsOptimization
Croatian Mathematical Olympiad 2017 Problem M-3Croatian Mathematical Olympiad 2017CircumcircleCollinearGeometryTriangle
Croatian Mathematical Olympiad 2017 Problem M-4Croatian Mathematical Olympiad 2017DiophantineExpNT

2016

ProblemSourceTags
Croatian Mathematical Olympiad 2016 Problem 1-1Croatian Mathematical Olympiad 2016AlgebraInequalitiesSeq
Croatian Mathematical Olympiad 2016 Problem 1-2Croatian Mathematical Olympiad 2016CollinearCombinatoricsGeometry
Croatian Mathematical Olympiad 2016 Problem 1-3Croatian Mathematical Olympiad 2016CircleConcyclicCyclic quadGeometryTangent
Croatian Mathematical Olympiad 2016 Problem 1-4Croatian Mathematical Olympiad 2016DivisibilityNTPrimes
Croatian Mathematical Olympiad 2016 Problem 2-1Croatian Mathematical Olympiad 2016AlgebraInequalities
Croatian Mathematical Olympiad 2016 Problem 2-2Croatian Mathematical Olympiad 2016BoardColoringCombinatoricsOptimization
Croatian Mathematical Olympiad 2016 Problem 2-3Croatian Mathematical Olympiad 2016CircleGeometryIncircleTriangle
Croatian Mathematical Olympiad 2016 Problem 2-4Croatian Mathematical Olympiad 2016DiophantineNTPrimes
Croatian Mathematical Olympiad 2016 Problem I-1Croatian Mathematical Olympiad 2016AlgebraFunctionalFunctions
Croatian Mathematical Olympiad 2016 Problem I-2Croatian Mathematical Olympiad 2016ColoringCombinatoricsGeometryGraphs