#CompetitionYearsProblemsYears
Croatian National Competitions
1Grade 92024–202615
2Grade 102024–202615
3Grade 112024–202615
4Grade 122024–202615
Croatian County-Level Competitions
5Grade 9
6Grade 10
7Grade 11
8Grade 12
Croatian School-Level Competitions
9Grade 9
10Grade 10
11Grade 11
12Grade 12
ProblemSourceTags
Grade 9 2024 Problem 1Grade 9 2024AbsAlgebraOptimization
Grade 9 2024 Problem 2Grade 9 2024DigitsNT
Grade 9 2024 Problem 3Grade 9 2024AnglesGeometryTriangle
Grade 9 2024 Problem 4Grade 9 2024AlgebraEqSystems
Grade 9 2024 Problem 5Grade 9 2024AlgebraCombinatoricsCounting
Grade 10 2024 Problem 1Grade 10 2024AlgebraOptimizationQuadratics
Grade 10 2024 Problem 2Grade 10 2024DivisibilityNT
Grade 10 2024 Problem 3Grade 10 2024CombinatoricsSquareTiling
Grade 10 2024 Problem 4Grade 10 2024AnglesGeometryTrapezoid
Grade 10 2024 Problem 5Grade 10 2024AlgebraPolynomialsQuadratics
Grade 11 2024 Problem 1Grade 11 2024AlgebraEqLog
Grade 11 2024 Problem 2Grade 11 2024AlgebraGeometry
Grade 11 2024 Problem 3Grade 11 2024AnglesEquilateralGeometry
Grade 11 2024 Problem 4Grade 11 2024DivisibilityInequalitiesNT
Grade 11 2024 Problem 5Grade 11 2024CombinatoricsGames
Grade 12 2024 Problem 1Grade 12 2024AlgebraRecurrencesSeq
Grade 12 2024 Problem 2Grade 12 2024AlgebraFunctionalFunctions
Grade 12 2024 Problem 3Grade 12 2024CombinatoricsCountingTriangle
Grade 12 2024 Problem 4Grade 12 2024AnglesCircumcircleGeometryIncircleTriangle
Grade 12 2024 Problem 5Grade 12 2024DivisibilityFactorialNTSums