CP 47
- SUAPC 2025 Summer
- UCPC 2025 본선
- UCPC 2025 예선
- SCPC 2025 Round 1
- 많은 양의 셋 기록
- CERC 2019, PPC 2025, Seoul Regional 2024
- 제3회 SCSC Computer Programming Contest
- 2025 KAIST RUN Spring Contest
- NWERC 2022
- NWERC 2024
- Refact.ai Match 1 (Codeforces Round 985, Div. 1 + Div. 2)
- NWERC 2021
- 2024 한국정보올림피아드 고등부 2차 대회
- Virtual Codeforces Round 956 (Div. 2)
- OnlineMathContest B014
- 2024 한국정보올림피아드 고등부 1차 대회
- OnlineMathContest B004
- CodeTON Round 8 (Div. 1+2)
- Codeforces Round 933 (Div. 1)
- Codeforces Round 932 (Div. 2)
- solved.ac Grand Arena Party
- 나는코더다 2023 송년대회
- Codeforces Round 918 (Div. 4)
- SciOI 2023 Open Contest
- Codeforces Round 915 (Div. 2)
- Codeforces Round 910 (Div. 2)
- Educational Codeforces Round 155 (Rated for Div. 2)
- Codeforces Round 898 (Div. 4)
- Codeforces Round 896 (Div. 1)
- Codeforces Round 895 (Div. 3)
- Atcoder Beginner Contest 318
- Educational Codeforces Round 154 (Rated for Div. 2)
- Pinely Round 2 (Div. 1+2)
- Codeforces Round 894 (Div. 3)
- Educational Codeforces Round 153 (Rated for Div. 2)
- 한과영 알고리즘 연구회 오토마타 하계 컨테스트 2023
- Codeforces Round 892 (Div. 2)
- 제 7회 천하제일 코딩대회 Open
- 2023 한국정보올림피아드 고등부 2차 대회
- Codeforces Round 885 (Div. 2)
- Codeforces Round 884 (Div. 1 + Div. 2)
- Atcoder Regular Contest 164
- CodeTON Round 5 (Div. 1+2)
- Atcoder Beginner Contest 307
- Codeforces Round 880 Div. 2
- Educational Codeforces Round 150 (Rated for Div. 2)
- Codeforces Round 877 Div. 2