Hosted by CCF, supported by No. 2 High School Attached to East China Normal University and Dibang Huayao School, Kunshan, the 39th National Olympiad in Informatics (CCF NOI 2022) was held on 20-27 August, 2022 in Kunshan, Jiangsu. 

There were participants from 29 provinces, cities and autonomous regions across the country participated in the NOI in Kunshan, including breakouts in Hong Kong and Macao. After two competitions of the highest level of informatics in China, 50 gold medals, 151 silver medals and 51 bronze medals were finally awarded.

Top 1 gold medal is Qi Langrui from Weihai Experimental High School), Wang Xiangwen from Hangzhou No. 2 Middle School and Cheng Siyuan from Nanjing Foreign Language School) ranked second and third respectively.