International Competitions 1970

#CompetitionYearsProblemsYears
1International Mathematical Olympiad1959–2025398
2Middle European Mathematical Olympiad2009–2025160
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ProblemSourceTags
International Mathematical Olympiad 1970 Problem 1International Mathematical Olympiad 1970CircleGeometryIncircleTriangle
International Mathematical Olympiad 1970 Problem 2International Mathematical Olympiad 1970DigitsInequalitiesNT
International Mathematical Olympiad 1970 Problem 3International Mathematical Olympiad 1970AlgebraConstructionInequalitiesSeq
International Mathematical Olympiad 1970 Problem 4International Mathematical Olympiad 1970CombinatoricsCountingNT
International Mathematical Olympiad 1970 Problem 5International Mathematical Olympiad 1970GeometryInequalitiesOptimization3DTetrahedron
International Mathematical Olympiad 1970 Problem 6International Mathematical Olympiad 1970CombinatoricsGeometryOptimizationTriangle