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Platinum V
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y2hscmtkPlatinum V
y2hscmtk5
Platinum V 1647103 until Platinum IV

Kang Choi / 최 강

607 Solved2 Contributions11 Reverse rivals
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Date Added# Unlocked UsersTier
  • 4솔브
    solved.ac의 4주년과 함께했다
    12K
  • Java
    Java
    Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
    39K
  • C++
    C++
    C++98, C++98 (Clang), C++11, C++11 (Clang), C++14, C++14 (Clang), C++17, C++17 (Clang), C++20, C++20 (Clang) 중 하나의 언어로 아무 문제나 해결
    56K
  • 제1회 유틸컵 - Chapter 1 (2023)
    제1회 유틸컵 - Chapter 1 (2023)
    제1회 유틸컵 - Chapter 1에 출전해 1문제 이상 해결
    489
  • Codemaster 2023
    Codemaster 2023
    Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
    430
  • 3 Solves
    3 Solves
    Celebrated the 3nd anniversary of solved.ac
    12K
  • The 1st AGCU Cup
    The 1st AGCU Cup
    Solved 2 or more problems in the 1st AGCU Cup
    530
  • Guardian of Balance - Silver
    Guardian of Balance - Silver
    Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
    55K
  • Guardian of Balance - Bronze
    Guardian of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
    106K
  • Master of Balance - Bronze
    Master of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
    79K
  • Creator of Balance - Bronze
    Creator of Balance - Bronze
    Achieve a rating of 30 or higher for all 8 tags displayed on the profile
    33K
  • Guardian of Balance - Gold
    Guardian of Balance - Gold
    Of the 8 tags displayed on the profile, achieve a rating of over 800 for 4 or more tags
    12K
  • Master of Balance - Gold
    Master of Balance - Gold
    Of the 8 tags displayed on the profile, achieve a rating of over 800 for 6 or more tags
    5.2K
  • A yellow badge with a blue ribbon that seems to fit somewhere (2023)
    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
  • Professional Problem-solver
    Professional Problem-solver
    Solve 500 problems
    6.6K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    31K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    67K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    106K
  • 12