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Gold II
1384
16 until Gold I
Chang Min O
307
Solved
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# Unlocked Users
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4솔브
solved.ac의 4주년과 함께했다
12K
Python
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
69K
Java
Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
37K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
103K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
77K
Guardian of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
54K
Master of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
33K
Creator of Balance - Bronze
Achieve a rating of 30 or higher for all 8 tags displayed on the profile
32K
The 2nd MatKor Cup : 2023 Winter
Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
Skilled Problem-solver
Solve 200 problems
30K
Apprentice Problem-solver
Solve 100 problems
65K
Beginner Problem-solver
Solve 50 problems
103K
Newbie Problem-solver
Solve 10 problems
148K
SciOI 2022
Participated in SciOI 2022, or solved 1 or more problems in its open contest
226
★★Seventeen Stars★★ (2022)
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
2.1K
Level 2 Sprout
Solved problems for 4 days in a row
77K
Level 1 Sprout
Solved problems for 2 days in a row
121K
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