#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
ProblemSourceTags
Grade 9 2000 Problem 1Grade 9 2000DiophantineNT
Grade 9 2000 Problem 2Grade 9 2000AnglesGeometryIncircleTriangle
Grade 9 2000 Problem 3Grade 9 2000CountingNT
Grade 9 2000 Problem 4Grade 9 2000CombinatoricsNT
Grade 10 2000 Problem 1Grade 10 2000AlgebraInequalitiesLog
Grade 10 2000 Problem 2Grade 10 2000GeometryPerpendicularitySquareTriangle
Grade 10 2000 Problem 3Grade 10 2000AlgebraInequalities
Grade 10 2000 Problem 4Grade 10 2000AreaGeometryOptimizationSquare
Grade 11 2000 Problem 1Grade 11 2000GeometryPerpendicularityTriangle
Grade 11 2000 Problem 2Grade 11 2000DigitsDivisibilityNT
Grade 11 2000 Problem 3Grade 11 2000CubeGeometryPolygon3D
Grade 11 2000 Problem 4Grade 11 2000AlgebraLogRadicals
Grade 12 2000 Problem 1Grade 12 2000Coord
Grade 12 2000 Problem 2Grade 12 2000CircleGeometryTangentTriangle
Grade 12 2000 Problem 3Grade 12 2000DivisibilityNTOptimization
Grade 12 2000 Problem 4Grade 12 2000NTSums