Croatian Competitions 2024

#CompetitionYearsProblemsYears
Croatian National Competitions
1Grade 91992–2026159
2Grade 101992–2026159
3Grade 111992–2026158
4Grade 121992–2026159
Croatian County-Level Competitions
5Grade 92015–202660
6Grade 102015–202660
7Grade 112015–202660
8Grade 122015–202660
Croatian School-Level Competitions
9Grade 92020–202649
10Grade 102020–202649
11Grade 112020–202649
12Grade 122020–202649
13Croatian Mathematical Olympiad2010–2025252
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ProblemSourceTags
Grade 11 2024 Problem 5Grade 11 2024CombinatoricsConstruction
Grade 12 2024 Problem 1Grade 12 2024ModNTRemainders
Grade 12 2024 Problem 2Grade 12 2024AlgebraPolynomials
Grade 12 2024 Problem 3Grade 12 2024CircleGeometryPerpendicularityPolygon
Grade 12 2024 Problem 4Grade 12 2024DivisibilityNTPrimes
Grade 12 2024 Problem 5Grade 12 2024NTOptimization
Grade 9 2024 Problem 1Grade 9 2024AlgebraInequalitiesPolynomials
Grade 9 2024 Problem 2Grade 9 2024AlgebraDiophantineEq
Grade 9 2024 Problem 3Grade 9 2024AlgebraCountingSystems
Grade 9 2024 Problem 4Grade 9 2024DigitsDivisibilityNT
Grade 9 2024 Problem 5Grade 9 2024GeometryPerpendicularityRight triangleTriangle
Grade 9 2024 Problem 6Grade 9 2024AreaGeometryTriangle
Grade 9 2024 Problem 7Grade 9 2024CombinatoricsCountingDigitsNT
Grade 10 2024 Problem 1Grade 10 2024AlgebraOptimizationQuadratics
Grade 10 2024 Problem 2Grade 10 2024AlgebraDiophantineSystems
Grade 10 2024 Problem 3Grade 10 2024AlgebraPolynomialsQuadratics
Grade 10 2024 Problem 4Grade 10 2024AlgebraInequalitiesOptimization
Grade 10 2024 Problem 5Grade 10 2024CircleCoordGeometryLengths
Grade 10 2024 Problem 6Grade 10 2024DiophantineDivisibilityNT
Grade 10 2024 Problem 7Grade 10 2024CombinatoricsCountingGraphsOptimization
Grade 11 2024 Problem 1Grade 11 2024AlgebraInequalitiesLog
Grade 11 2024 Problem 2Grade 11 2024AlgebraEqTrigonometry
Grade 11 2024 Problem 3Grade 11 2024AreaGeometryTriangleTrigonometry
Grade 11 2024 Problem 4Grade 11 2024AlgebraConstructionOptimization
Grade 11 2024 Problem 5Grade 11 2024AlgebraLogNT
Grade 11 2024 Problem 6Grade 11 2024AreaCircleGeometryTangentTriangle
Grade 11 2024 Problem 7Grade 11 2024DiophantineNTPrimes
Grade 12 2024 Problem 1Grade 12 2024CombinatoricsProbability
Grade 12 2024 Problem 2Grade 12 2024NTPrimesSums
Grade 12 2024 Problem 3Grade 12 2024AlgebraInequalitiesRecurrencesSeq
Grade 12 2024 Problem 4Grade 12 2024GCDNTSystems
Grade 12 2024 Problem 5Grade 12 2024AlgebraComplex
Grade 12 2024 Problem 6Grade 12 2024GeometryPerpendicularityRight triangleTriangle
Grade 12 2024 Problem 7Grade 12 2024CombinatoricsOptimizationSeq