Warmth in the Snow (2022) Solved 1 or more problems in the Invitation of the Winter Forest
462
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
IamCoder 2022 Year-end Contest Participated in IamCoder 2022 Year-end Contest, or in its open contest
269
SciOI 2022 Participated in SciOI 2022, or solved 1 or more problems in its open contest
226
Newbie Problem-solver Solve 10 problems
142K
Beginner Problem-solver Solve 50 problems
98K
Apprentice Problem-solver Solve 100 problems
61K
Skilled Problem-solver Solve 200 problems
29K
Professional Problem-solver Solve 500 problems
5.9K
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup