Overview

Year1-11-21-31-42-12-22-32-43-13-23-34-14-24-3I-1I-2I-3I-4M-1M-2M-3M-4Solved
20250/12
20240/16
20230/16
20220/16
20210/16
20200/16
20190/16
20180/16
20170/16
20160/16
20150/16
20140/16
20130/16
20120/16
20110/16
20100/16

Documents

Problems

2022

2021

ProblemSourceTags
Croatian Mathematical Olympiad 2021 Problem 1-1Croatian Mathematical Olympiad 2021AlgebraInequalities
Croatian Mathematical Olympiad 2021 Problem 1-2Croatian Mathematical Olympiad 2021BoardCombinatoricsParity
Croatian Mathematical Olympiad 2021 Problem 1-3Croatian Mathematical Olympiad 2021CircleGeometryQuadTangent
Croatian Mathematical Olympiad 2021 Problem 1-4Croatian Mathematical Olympiad 2021GraphsModNTPrimes
Croatian Mathematical Olympiad 2021 Problem 2-1Croatian Mathematical Olympiad 2021AlgebraFunctionalPolynomials
Croatian Mathematical Olympiad 2021 Problem 2-2Croatian Mathematical Olympiad 2021ColoringCombinatoricsPolygon
Croatian Mathematical Olympiad 2021 Problem 2-3Croatian Mathematical Olympiad 2021CircleCollinearGeometryPerpendicularityTriangle
Croatian Mathematical Olympiad 2021 Problem 2-4Croatian Mathematical Olympiad 2021DiophantineNTPowers
Croatian Mathematical Olympiad 2021 Problem I-1Croatian Mathematical Olympiad 2021AlgebraFunctional
Croatian Mathematical Olympiad 2021 Problem I-2Croatian Mathematical Olympiad 2021CombinatoricsOptimizationTables
Croatian Mathematical Olympiad 2021 Problem I-3Croatian Mathematical Olympiad 2021CircleConcyclicGeometryQuad
Croatian Mathematical Olympiad 2021 Problem I-4Croatian Mathematical Olympiad 2021NTPrimesSeq
Croatian Mathematical Olympiad 2021 Problem M-1Croatian Mathematical Olympiad 2021AlgebraEqFunctions
Croatian Mathematical Olympiad 2021 Problem M-2Croatian Mathematical Olympiad 2021CombinatoricsCountingPermutations
Croatian Mathematical Olympiad 2021 Problem M-3Croatian Mathematical Olympiad 2021CircleGeometryQuadSimilarity
Croatian Mathematical Olympiad 2021 Problem M-4Croatian Mathematical Olympiad 2021DivisibilityNT

2020

ProblemSourceTags
Croatian Mathematical Olympiad 2020 Problem 1-1Croatian Mathematical Olympiad 2020AlgebraInequalitiesOptimization
Croatian Mathematical Olympiad 2020 Problem 1-2Croatian Mathematical Olympiad 2020CombinatoricsGamesPermutations
Croatian Mathematical Olympiad 2020 Problem 1-3Croatian Mathematical Olympiad 2020CircumcircleGeometryIncirclePerpendicularityTriangle
Croatian Mathematical Olympiad 2020 Problem 1-4Croatian Mathematical Olympiad 2020DivisibilityNTPrimes
Croatian Mathematical Olympiad 2020 Problem 2-1Croatian Mathematical Olympiad 2020AlgebraFunctional
Croatian Mathematical Olympiad 2020 Problem 2-2Croatian Mathematical Olympiad 2020CombinatoricsOptimization
Croatian Mathematical Olympiad 2020 Problem 2-3Croatian Mathematical Olympiad 2020AnglesCircleGeometryPerpendicularityTriangle
Croatian Mathematical Olympiad 2020 Problem 2-4Croatian Mathematical Olympiad 2020ConstructionNT
Croatian Mathematical Olympiad 2020 Problem I-1Croatian Mathematical Olympiad 2020AlgebraOptimizationSeq
Croatian Mathematical Olympiad 2020 Problem I-2Croatian Mathematical Olympiad 2020ColoringCombinatoricsGeometryGraphs
Croatian Mathematical Olympiad 2020 Problem I-3Croatian Mathematical Olympiad 2020GeometryIncircleLengthsTriangle
Croatian Mathematical Olympiad 2020 Problem I-4Croatian Mathematical Olympiad 2020DivisibilityFunctionsNT
Croatian Mathematical Olympiad 2020 Problem M-1Croatian Mathematical Olympiad 2020AlgebraRecurrencesSeq
Croatian Mathematical Olympiad 2020 Problem M-2Croatian Mathematical Olympiad 2020CombinatoricsCountingGeometryTriangle
Croatian Mathematical Olympiad 2020 Problem M-3Croatian Mathematical Olympiad 2020CircleGeometryTangentTriangle
Croatian Mathematical Olympiad 2020 Problem M-4Croatian Mathematical Olympiad 2020DivisibilityFunctionsNT

2019