#CompetitionYearsProblemsYears
1International Mathematical Olympiad1959–2025398
2Middle European Mathematical Olympiad2009–2025160
ProblemSourceTags
International Mathematical Olympiad 2004 Problem 1International Mathematical Olympiad 2004AnglesCircleCircumcircleGeometryTriangle
International Mathematical Olympiad 2004 Problem 2International Mathematical Olympiad 2004AlgebraFunctionalPolynomials
International Mathematical Olympiad 2004 Problem 3International Mathematical Olympiad 2004BoardCombinatoricsTiling
International Mathematical Olympiad 2004 Problem 4International Mathematical Olympiad 2004AlgebraInequalitiesTriangle
International Mathematical Olympiad 2004 Problem 5International Mathematical Olympiad 2004AnglesCyclic quadGeometryQuad
International Mathematical Olympiad 2004 Problem 6International Mathematical Olympiad 2004DigitsNTParity