Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
Professional Problem-solver Solve 500 problems
6.1K
Skilled Problem-solver Solve 200 problems
29K
Apprentice Problem-solver Solve 100 problems
63K
Beginner Problem-solver Solve 50 problems
100K
Newbie Problem-solver Solve 10 problems
145K
GBS Coding Contest 2022 Participated in GBS Coding Contest 2022, or solved 1 or more problems in its open contest
292
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
Warmth in the Snow (2022) Solved 1 or more problems in the Invitation of the Winter Forest
462
Level 7 Sprout Solved problems for 128 days in a row
3.2K
Level 6 Sprout Solved problems for 64 days in a row
6.3K
Level 5 Sprout Solved problems for 32 days in a row
11K
Level 4 Sprout Solved problems for 16 days in a row
18K
Level 3 Sprout Solved problems for 8 days in a row
34K
Level 2 Sprout Solved problems for 4 days in a row
75K
Level 1 Sprout Solved problems for 2 days in a row