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Contest Dates for CUMCM

In each year, the contest will last for 76 hours, starting at 8:00 PM on a Thursday in September (Beijing Time), and ending at 0:00 AM on next Monday (Beijing Time). After the contest ends, the participants have 6 hours to upload their solution packages through this site. The details of the contest dates will be announced at the homepage of this website.  

You should submit (i.e., upload online through this website via the "Membership" menu) your solution packet before the time the contest ends. If there is a network problem when you upload your solution packet, please send your solution packet to Prof. Jinxing Xie via email, i.e., jxie@math.tsinghua.edu.cn.

The Registration Procedures

Teams from regions other than China Mainland and Macau SAR must register to the organizer through this website one week before the contest starts. For registraton, each team must sign up an account in this website, and then provides registration information through "Membership". In the registration webpage, please fill in your valid mail address in detail in the "Contact" Section, since this address will be the address to receive your participation certificate after the contest.

NOTE: For students from China Mainland and Macau SAR, please visit The Chinese Version for more information (in Chinese, and only valid for teams from China Mainland and Macau SAR).

The Submission Procedures

Please login on this website, and upload your solution package before the deadline 6:00AM Monday (BST), i.e, 82 hours after the contest starts on 8:00PM Thursday (BST).


If you have any questions concerning the contest or registration process, please contact:

Hongying Xing

Dept. of Mathematical Sciences, Tsinghua University, Beijing 100084, China

Email: hyxing@math.tsinghua.edu.cn

Tel: +86 10 6279 4057

Fax: +86 10 6277 3400

Hope the information is useful to you and welcome the undergraduates all over the world to participate in CUMCM.

Co-Organizors CSIAM (China Society for Industrial and Applied Mathematics)
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