The 1st hjroh Cup (2023) Solved 1 or more problems in the 1st hjroh Cup
255
2022 Seoul Cyber University Programming Contest Participated in 2022 Seoul Cyber University Programming Contest, or solved 1 or more problems in its open contest
339
Gomgom Silver Award (2022) Solved 1 or more problems in the 2nd Gomgom Cup ยท ยฉ Hana Kim
553
Chicken Dance (2022) Solved 1 or more problems in the 1st Gomgom Cup ยท ยฉ Hana Kim