Sunday 26 March 2023

2023 Alibaba Global Math Competition

Qualifying Round 

Format: Online Individual Competition 

Type of Questions: Multiple Choice, Problem solving, Proof Questions, and Open-Endedd Questions

Schedule: 8AM April 15th, 2023 (Saturday) - 8AM April 17th, 2023 (Monday) (UTC+8). Contestants have 48 hours to complete this round. 

Language: The questions will be provided in both Chinese and English, and contestants may use either language to answer them. 

Competition Rules: 
 - The competition consists of one qualifying round, with finalists determined based on the results of this round. The shortlist of finalists will be announced on June 8th. 
 - The qualifying round is open book, and the contestants may refer to online or offline materials. The use of programming software is allowed. 
 - Cheating, discussion, and transmission of the problems are strictly prohibited. 
 - For 2023, one open-ended question will be included in the qualifying round. Participants with outstanding answers will be invited to the offline Xixi Math Colloquium and have the opportunity to communicate face-to-face with world-leading mathematicians like Prof. Yitang Zhang. 
 - To help contestants familiarize with the online competition system, a practice round is scheduled between April 3rd and April 11th, 2023 (UTC+8). Answers for the practice round will not be graded and will not be counted towards the final marks of the qualifying round or award presentation.

Sign up here

Wednesday 22 March 2023

NOI 2023 Results

Full Results NOI 2023

Top Contestants and Top Schools Results 

Top 4 Contestants
1. Tia Shi Wei, NUSH
2. Kang Yiming, RI
3. Sun Beichen, HCI
4. Yu Zheyuan, NUSH

Top Secondary School Students
1. Siew Jing Hong, NUSH
2. Ang Wei Bin, NUSH

Top Female Medalist
Zhu Wenxin, HCI 

Youngest Medalist 
Brian Xiao Boyang, RI

Top Junior Colleges 
1. NUSH 
2. RI 

Top Secondary Schools 
2. HCI