Charles Dai

Timeline
Contest2020202120222023
Worldwide High School and Collegiate Onsites:
IOI 239 Silver medal 83 Silver medal 59
Individual Results
DateContestRankScorePrize
25 Jun 2021IOI 2021
239
172/600
15 Aug 2022IOI 2022
Silver medal 83
268/600
04 Sep 2023IOI 2023
Silver medal 59
265.50/600