2025 Math Challenge. The world’s largest online mathematics competition returns on march 26 2025, bringing together over 10 million students from 150+ countries to connect and compete through live mathletics. Maa is excited to announce that the 2025 math olympiad summer program (mop) will be hosted at the illinois mathematics and science academy (imsa).
For 2025 math challenge tournament, schools/centers can choose one or more date/time slots between march 26th and april 5th, 2025, to host this competition. Intermediate mathematical challenge (imc) language: