Spend 2023 with BOJ Solved 1 or more problems in Hello, BOJ 2023!
290
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
GBS Coding Contest 2022 Participated in GBS Coding Contest 2022, or solved 1 or more problems in its open contest
292
SciOI 2022 Participated in SciOI 2022, or solved 1 or more problems in its open contest
226
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
Warmth in the Snow (2022) Solved 1 or more problems in the Invitation of the Winter Forest
462
Gomgom Silver Award (2022) Solved 1 or more problems in the 2nd Gomgom Cup ยท ยฉ Hana Kim
553
The 1st Chocolate Cup (2022) Solved 1 or more problems in the 1st Chocolate Cup
191
2022 Chung-Ang University Programming Contest Participated in 2022 Chung-Ang University Programming Contest, or solved 1 or more problems in its open contest
261
Sinchon Station (2022) Participated in 2022 ICPC Sinchon Summer Algorithm Camp Contest, or solved 1 or more problems in its open contest
388
Semi-Game Cup 3 (2022) Solved 1 or more problems in Semi-Game Cup 3