2023 Sogang University Freshman Cup Participated in 2023 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
363
The Spy (2023) Participated in 2023 Inha University Programming Contest, or solved 1 or more problems in its open contest
463
Dress Rehearsal (2023) Achieved a score of over 41 in the Dress Rehearsal
441
Spend 2023 with BOJ Solved 1 or more problems in Hello, BOJ 2023!
290
Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
IamCoder 2022 Year-end Contest Participated in IamCoder 2022 Year-end Contest, or in its open contest
269
The 9th Hanyang University Programming Contest Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
284
Gomgom Silver Award (2022) Solved 1 or more problems in the 2nd Gomgom Cup ยท ยฉ Hana Kim
553
2022 Sogang University Freshman Cup Participated in 2022 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
335
Chicken Dance (2022) Solved 1 or more problems in the 1st Gomgom Cup ยท ยฉ Hana Kim
586
Hello, world! (2022) Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
Binary Game 2 (2022) Solved uncountable problem in the Real Final Ghudegy Cup 2 2