Summer Postcard Decoration: Top 100 (2022) Achieved a rank of top 100 in the Summer Postcard Decoration event, 2022
98
Top Contributor, Season 2021 Top 100 contributor by contributions count in the 2021 season
100
EtvycAuRLZpb6hhe86x0 Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
102
Semi-Game Cup 2 (2021) Solved 1 or more problems in Semi-Game Cup 2
108
Orange (2021) Solved 1 or more problems in the Orange Cup
115
Semi-Game Cup 3 (2022) Solved 1 or more problems in Semi-Game Cup 3
170
SASA Programming Contest 2021 Participated in SASA Programming Contest 2021, or solved 1 or more problems in its open contest
172
9900-card (2022) Achieved 9,900 points in the Solved Blackjack Event, 2022
191
The 1st hjroh Cup (2023) Solved 1 or more problems in the 1st hjroh Cup
255
2022 Chung-Ang University Programming Contest Participated in 2022 Chung-Ang University Programming Contest, or solved 1 or more problems in its open contest