Level 1 Sprout Solved problems for 2 days in a row
107K
Level 2 Sprout Solved problems for 4 days in a row
67K
Level 3 Sprout Solved problems for 8 days in a row
31K
SUAPC 2022s Participated in SUAPC 2022 Summer, or solved 1 or more problems in its open contest
272
The 1st Chocolate Cup (2022) Solved 1 or more problems in the 1st Chocolate Cup
191
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
2022 1st Calculus, Probability, and Statistics Cup Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
SciOI 2022 Participated in SciOI 2022, or solved 1 or more problems in its open contest
226
GBS Coding Contest 2022 Participated in GBS Coding Contest 2022, or solved 1 or more problems in its open contest
292
Newbie Problem-solver Solve 10 problems
132K
Beginner Problem-solver Solve 50 problems
91K
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
2023 KSA Automata Winter Contest Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
The 1st hjroh Cup (2023) Solved 1 or more problems in the 1st hjroh Cup
255
2022 shake! Participated in 2022 shake!, or solved 1 or more problems in its open contest
208
Dress Rehearsal (2023) Achieved a score of over 41 in the Dress Rehearsal