Level 1 Sprout Solved problems for 2 days in a row
108K
Level 2 Sprout Solved problems for 4 days in a row
67K
Level 3 Sprout Solved problems for 8 days in a row
31K
Newbie Problem-solver Solve 10 problems
133K
Beginner Problem-solver Solve 50 problems
91K
Guardian of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
47K
Guardian of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
91K
Java Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
11K
Python Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
22K
Level 4 Sprout Solved problems for 16 days in a row
16K
Level 5 Sprout Solved problems for 32 days in a row
9.6K
Summer Postcard Decoration: Top 1,000 (2022) Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
Apprentice Problem-solver Solve 100 problems
57K
Skilled Problem-solver Solve 200 problems
26K
Professional Problem-solver Solve 500 problems
5.4K
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
Master of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
28K
Guardian of Balance - Gold Of the 8 tags displayed on the profile, achieve a rating of over 800 for 4 or more tags
9.9K
Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
68K
2 Solves Celebrated the 2nd anniversary of solved.ac