Level 1 Sprout Solved problems for 2 days in a row
122K
Level 2 Sprout Solved problems for 4 days in a row
77K
Level 3 Sprout Solved problems for 8 days in a row
36K
Level 4 Sprout Solved problems for 16 days in a row
19K
Level 5 Sprout Solved problems for 32 days in a row
11K
Level 6 Sprout Solved problems for 64 days in a row
6.6K
2 Solves Celebrated the 2nd anniversary of solved.ac
9.7K
Summer Postcard Decoration: Top 1,000 (2022) Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
2022 1st Calculus, Probability, and Statistics Cup Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
Newbie Problem-solver Solve 10 problems
149K
Beginner Problem-solver Solve 50 problems
103K
Apprentice Problem-solver Solve 100 problems
65K
Skilled Problem-solver Solve 200 problems
31K
Professional Problem-solver Solve 500 problems
6.4K
2023 ICPC Sinchon Winter Algorithm Camp Contest Participated in 2023 ICPC Sinchon Winter Algorithm Camp Contest, or solved 1 or more problems in its open contest
325
Guardian of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
104K
Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
77K
Creator of Balance - Bronze Achieve a rating of 30 or higher for all 8 tags displayed on the profile
33K
Guardian of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags