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

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2016

ProblemSourceTags
Croatian Mathematical Olympiad 2016 Problem I-3Croatian Mathematical Olympiad 2016AnglesCircleGeometryTriangle
Croatian Mathematical Olympiad 2016 Problem I-4Croatian Mathematical Olympiad 2016DigitsNTPrimes
Croatian Mathematical Olympiad 2016 Problem M-1Croatian Mathematical Olympiad 2016AlgebraFunctionalFunctions
Croatian Mathematical Olympiad 2016 Problem M-2Croatian Mathematical Olympiad 2016BoardCombinatoricsTiling
Croatian Mathematical Olympiad 2016 Problem M-3Croatian Mathematical Olympiad 2016AreaCircleCyclic quadGeometry
Croatian Mathematical Olympiad 2016 Problem M-4Croatian Mathematical Olympiad 2016DiophantineExpNT

2015

ProblemSourceTags
Croatian Mathematical Olympiad 2015 Problem 1-1Croatian Mathematical Olympiad 2015CombinatoricsInequalitiesOptimization
Croatian Mathematical Olympiad 2015 Problem 1-2Croatian Mathematical Olympiad 2015GeometryGraphsOptimization
Croatian Mathematical Olympiad 2015 Problem 1-3Croatian Mathematical Olympiad 2015CircleCollinearGeometry
Croatian Mathematical Olympiad 2015 Problem 1-4Croatian Mathematical Olympiad 2015NTParitySeq
Croatian Mathematical Olympiad 2015 Problem 2-1Croatian Mathematical Olympiad 2015AlgebraInequalities
Croatian Mathematical Olympiad 2015 Problem 2-2Croatian Mathematical Olympiad 2015CombinatoricsOptimizationTables
Croatian Mathematical Olympiad 2015 Problem 2-3Croatian Mathematical Olympiad 2015CircumcircleGeometryTangentTriangle
Croatian Mathematical Olympiad 2015 Problem 2-4Croatian Mathematical Olympiad 2015DivisibilityNTPrimes
Croatian Mathematical Olympiad 2015 Problem I-1Croatian Mathematical Olympiad 2015AlgebraFunctional
Croatian Mathematical Olympiad 2015 Problem I-2Croatian Mathematical Olympiad 2015CombinatoricsGraphs
Croatian Mathematical Olympiad 2015 Problem I-3Croatian Mathematical Olympiad 2015AnglesGeometryQuad
Croatian Mathematical Olympiad 2015 Problem I-4Croatian Mathematical Olympiad 2015DivisibilityNT
Croatian Mathematical Olympiad 2015 Problem M-1Croatian Mathematical Olympiad 2015AlgebraFunctional
Croatian Mathematical Olympiad 2015 Problem M-2Croatian Mathematical Olympiad 2015CombinatoricsOptimizationPolygon
Croatian Mathematical Olympiad 2015 Problem M-3Croatian Mathematical Olympiad 2015GeometryIncircleTangentTriangle
Croatian Mathematical Olympiad 2015 Problem M-4Croatian Mathematical Olympiad 2015DiophantineNT

2014

ProblemSourceTags
Croatian Mathematical Olympiad 2014 Problem 1-1Croatian Mathematical Olympiad 2014AlgebraInequalities
Croatian Mathematical Olympiad 2014 Problem 1-2Croatian Mathematical Olympiad 2014ColoringCombinatoricsGraphsPolygon
Croatian Mathematical Olympiad 2014 Problem 1-3Croatian Mathematical Olympiad 2014AnglesGeometryTriangle
Croatian Mathematical Olympiad 2014 Problem 1-4Croatian Mathematical Olympiad 2014NTPowersPrimes
Croatian Mathematical Olympiad 2014 Problem 2-1Croatian Mathematical Olympiad 2014AlgebraFunctionalFunctions
Croatian Mathematical Olympiad 2014 Problem 2-2Croatian Mathematical Olympiad 2014BoardCombinatoricsParity
Croatian Mathematical Olympiad 2014 Problem 2-3Croatian Mathematical Olympiad 2014CircleCircumcircleGeometryIncircleTriangle
Croatian Mathematical Olympiad 2014 Problem 2-4Croatian Mathematical Olympiad 2014NTPowersPrimes
Croatian Mathematical Olympiad 2014 Problem I-1Croatian Mathematical Olympiad 2014AlgebraOptimizationSeq
Croatian Mathematical Olympiad 2014 Problem I-2Croatian Mathematical Olympiad 2014BoardCombinatoricsCounting
Croatian Mathematical Olympiad 2014 Problem I-3Croatian Mathematical Olympiad 2014CircleCircumcircleConcyclicGeometryTriangle
Croatian Mathematical Olympiad 2014 Problem I-4Croatian Mathematical Olympiad 2014NTPowersPrimes
Croatian Mathematical Olympiad 2014 Problem M-1Croatian Mathematical Olympiad 2014CombinatoricsOptimization
Croatian Mathematical Olympiad 2014 Problem M-2Croatian Mathematical Olympiad 2014CombinatoricsCountingGraphs
Croatian Mathematical Olympiad 2014 Problem M-3Croatian Mathematical Olympiad 2014CircleCircumcircleConcyclicGeometryTriangle
Croatian Mathematical Olympiad 2014 Problem M-4Croatian Mathematical Olympiad 2014DiophantineNTPowers

2013

ProblemSourceTags
Croatian Mathematical Olympiad 2013 Problem 1-1Croatian Mathematical Olympiad 2013AlgebraInequalities
Croatian Mathematical Olympiad 2013 Problem 1-2Croatian Mathematical Olympiad 2013ColoringCombinatoricsConstructionGames
Croatian Mathematical Olympiad 2013 Problem 1-3Croatian Mathematical Olympiad 2013CircumcircleGeometryOrthocenterParallelogramTriangle
Croatian Mathematical Olympiad 2013 Problem 1-4Croatian Mathematical Olympiad 2013DiophantineDivisibilityNT
Croatian Mathematical Olympiad 2013 Problem 2-1Croatian Mathematical Olympiad 2013AlgebraFunctionalInequalities
Croatian Mathematical Olympiad 2013 Problem 2-2Croatian Mathematical Olympiad 2013DivisibilityModNTPermutations
Croatian Mathematical Olympiad 2013 Problem 2-3Croatian Mathematical Olympiad 2013AnglesGeometryTriangle
Croatian Mathematical Olympiad 2013 Problem 2-4Croatian Mathematical Olympiad 2013AlgebraConstructionNT
Croatian Mathematical Olympiad 2013 Problem I-1Croatian Mathematical Olympiad 2013AlgebraInequalitiesOptimizationPowers
Croatian Mathematical Olympiad 2013 Problem I-2Croatian Mathematical Olympiad 2013CombinatoricsCounting
Croatian Mathematical Olympiad 2013 Problem I-3Croatian Mathematical Olympiad 2013CircumcircleGeometryIsoscelesPerpendicularityTriangle
Croatian Mathematical Olympiad 2013 Problem I-4Croatian Mathematical Olympiad 2013DivisibilityExpNTPrimes