IMO 19622026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0340
IMO 19692026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0280
IMO 19782026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0300
IMO 19792026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0170
IMO 19592026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0310
IMO 19682026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0220
IMO 19712026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0180
IMO 19852026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0120
IMO 19612026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0240
IMO 19672026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0270
IMO 19912026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0350
IMO 19662026·Листок задачInternational mathematics competition for pre-university students, held annually since 1959. Six problems over two days.0190