Arena: Top 10 Participate as a rated contestant in the Arena and achieve a rank of top 10 or greater
151
The 2nd Korea Aerospace University Programming Contest Participated in the 2nd Korea Aerospace University Programming Contest, or solved 1 or more problems in its open contest
164
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
Arena: Quarter Solves ร 5 Participate as a rated contestant for 5 times in the Arena and get full score for quarter or more of the problems in the contest
189
The 1st Chocolate Cup (2022) Solved 1 or more problems in the 1st Chocolate Cup
2023 Daegu Software Highschool Programming Contest Participated in the 2023 Daegu Software Highschool Programming Contest, or solved 1 or more problems in its open contest