2023 Kookmin & Chung-Ang University Programming Open Contest (2023 국민대학교 & 중앙대학교 프로그래밍 경진대회 Open Contest)
9/16/2023, 05:00^UTC

제2회 보라매컵 본선 Open Contest
10/7/2023, 09:00^UTC

SASA Programming Contest 2023 Open Contest Div. 1
11/11/2023, 06:00^UTC

solved.ac Grand Arena #3 — Division 2
11/26/2023, 05:00^UTC

The 10th Hanyang University Programming Contest (HCPC) Open Contest — Advanced Division (Div. 1)
12/3/2023, 04:30^UTC