COMING SOON!
Get Ready! The 2025 International Math Challenge Online Round is launching soon. Stay tuned for updates and prepare to challenge your mind with students from around the world!
IMC Grand Online (Preliminary) Round Details:
The IMC Grand Online Preliminary Round will be held on November 17–18, 2025. Participants who achieve Gold, Silver, or Bronze will qualify for the Global Round and have a chance to win a special prize by ranking in the top 6 of their category. All participants will receive online downloadable certificates, and medals can be obtained at the awarding ceremony or via paid shipment.
IMC Local Onsite Round Details:
The IMC Local Onsite Round will take place on November 17–18, 2025. Participants who achieve Gold, Silver, or Bronze will qualify for the Global Round and have the opportunity to earn Preliminary Round medals, special prizes, and university scholarships. Achievement and participation certificates will be available online, and Global Round eligibility will be granted to top performers.
JOIN IMC NOW!
The Online International Math Challenge (IMC) is widely regarded as a prominent global contest centered around mathematics, catering to students across all academic levels and age groups worldwide.
Mission & Objectives
International Math Challenge aims to strengthen critical and creative thinking capabilities of the next generation of problem-solvers through competition and cooperation in mathematics.
- Encourage students to strive for excellence in mathematics;
- Improve critical thinking skills of problem solvers;
- Promoting international mindedness and global perspectives among students;
IMPORTANT DATES
Information
Full online and is open to all students from any type of schools all around the world. In this Online IMC, students will compete individually under six categories
Quick notes
Exam Terms And Conditions
The IMC exam rules are set to ensure a fair testing environment for all participants. Every participant is required to adhere to these guidelines. Any violation will lead to the cancellation of the participant’s scores. Please review the rules carefully before beginning your examination.
Scholarships
As part of a partnership with IMC, various universities worldwide offer a range of scholarships to participants in the Online International Math Challenge, Category 5. The IMC organization welcomes universities interested in joining this opportunity.
Languages
Questions are available in 5 languages: English, Thai, Chinese, Russian and Spanish. Participants are able to see the questions in their preferred language as well as switch between languages whenever they want.
Tutorials
IMC Participation Advantages
- Global Recognition: Participants gain international exposure and recognition for their mathematical abilities.
- Skill Enhancement: The contest helps develop critical thinking, problem-solving, and analytical skills.
- Certificates and Awards: Participants receive certificates of participation, and top performers are awarded medals, trophies, and special recognition. The top 3 students in each category who attend the award ceremony will receive medals. Winners who cannot attend the ceremony can contact the IMC organization and pay the specified postal fee to receive their medals. The first-place winner in each category will receive an iPad Air. The second-place winners (three in total) in each category will receive an iPad Mini. The third-place winners (four in total) in each category will receive a Galaxy Tab A7 Lite.
- Scholarship Opportunities: High-achieving students may become eligible for scholarships or further educational opportunities.
- Networking: The competition allows participants to connect with peers and professionals from around the world.
- Motivation for Further Study: IMC encourages students to deepen their understanding of math and motivates them to pursue academic excellence.
- Exclusive Invitations: Top-performing students might be invited to onsite global rounds or future IMC events, offering unique experiences and challenges.
- Personal Growth: Participants build confidence, resilience, and a sense of accomplishment by competing in a challenging international environment.