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jjcw2227
Silver II
500
150 until Silver I
한국말 너무 어려워요
49
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# Unlocked Users
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Swift
Swift로 아무 문제나 해결
729
Python
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
30K
Java
Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
15K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
96K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
71K
Newbie Problem-solver
Solve 10 problems
139K
Level 1 Sprout
Solved problems for 2 days in a row
113K
1