Guardian of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
98K
Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
73K
Creator of Balance - Bronze Achieve a rating of 30 or higher for all 8 tags displayed on the profile
31K
Creator of Balance - Silver Achieve a rating of 200 or higher for all 8 tags displayed on the profile
4.7K
Not a Robot Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
459
A yellow badge with a blue ribbon that seems to fit somewhere (2023) Solved a problem with ‘41’ in its ID, between 6:00 AM April 1, 2023 KST and 1:00 AM April 3, 2023 KST
1.2K
The 1st hjroh Cup (2023) Solved 1 or more problems in the 1st hjroh Cup
255
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
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
Professional Problem-solver Solve 500 problems
5.9K
Skilled Problem-solver Solve 200 problems
29K
Apprentice Problem-solver Solve 100 problems
61K
Beginner Problem-solver Solve 50 problems
98K
Newbie Problem-solver Solve 10 problems
142K
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
2022 1st Calculus, Probability, and Statistics Cup Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
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
2022 IGRUS Newbie Programming Contest Participated in 2022 IGRUS Newbie Programming Contest, or solved 1 or more problems in its open contest
292
9500-card (2022) Achieved 9,500 points in the Solved Blackjack Event, 2022