International Competitions 1966

#CompetitionYearsProblemsYears
1International Mathematical Olympiad1959–2025398
2Middle European Mathematical Olympiad2009–2025160
❏▤
ProblemSourceTags
International Mathematical Olympiad 1966 Problem 1International Mathematical Olympiad 1966CombinatoricsCounting
International Mathematical Olympiad 1966 Problem 2International Mathematical Olympiad 1966GeometryIsoscelesTriangleTrigonometry
International Mathematical Olympiad 1966 Problem 3International Mathematical Olympiad 1966GeometryOptimization3DTetrahedron
International Mathematical Olympiad 1966 Problem 4International Mathematical Olympiad 1966AlgebraSumsTrigonometry
International Mathematical Olympiad 1966 Problem 5International Mathematical Olympiad 1966AbsAlgebraSystems
International Mathematical Olympiad 1966 Problem 6International Mathematical Olympiad 1966AreaGeometryOptimizationTriangle