Problems
Arena
Newbie Problem-solver
Solve 10 problems
Solve 10 problems
133K
Beginner Problem-solver
Solve 50 problems
Solve 50 problems
91K
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
107K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
67K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
31K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
91K
Guardian of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
47K
The 1st AGCU Cup
Solved 2 or more problems in the 1st AGCU Cup
Solved 2 or more problems in the 1st AGCU Cup
530
The Spy (2023)
Participated in 2023 Inha University Programming Contest, or solved 1 or more problems in its open contest
Participated in 2023 Inha University Programming Contest, or solved 1 or more problems in its open contest
463
UCPC 2023 출전
UCPC 2023 혹은 Open Contest에 출전
UCPC 2023 혹은 Open Contest에 출전
873
제1회 유틸컵 - Chapter 2 (2023)
제1회 유틸컵 - Chapter 2에 출전해 1문제 이상 해결
제1회 유틸컵 - Chapter 2에 출전해 1문제 이상 해결
600
파댕이컵 (2023)
파댕이컵에 출전해 1문제 이상 해결 · ©파댕이
파댕이컵에 출전해 1문제 이상 해결 · ©파댕이
322
Java
Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
11K
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
16K
Apprentice Problem-solver
Solve 100 problems
Solve 100 problems
57K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
9.6K
Skilled Problem-solver
Solve 200 problems
Solve 200 problems
26K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
68K
Master of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
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
Of the 8 tags displayed on the profile, achieve a rating of over 800 for 4 or more tags
9.9K