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Platinum II
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cmw0107Platinum II
cmw01075
Platinum II 200991 until Platinum I
860 Solved69 Contributions16 Reverse rivals
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Date Added# Unlocked UsersTier
  • 제1회 유틸컵 - Chapter 2 (2023)
    제1회 유틸컵 - Chapter 2에 출전해 1문제 이상 해결
    600
  • 2023 충남대학교 SW-IT Contest
    2023 충남대학교 SW-IT Contest
    2023 충남대학교 SW-IT Contest에 출전, 혹은 Open Contest에 출전해 한 문제 이상 해결
    334
  • 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
    9.8K
  • 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
    4.1K
  • 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
    68K
  • Creator of Balance - Bronze
    Creator of Balance - Bronze
    Achieve a rating of 30 or higher for all 8 tags displayed on the profile
    28K
  • 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
    47K
  • Professional Problem-solver
    Professional Problem-solver
    Solve 500 problems
    5.4K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    26K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    57K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    91K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    132K
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
  • Hello, world! (2022)
    Hello, world! (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • Binary Game 2 (2022)
    Binary Game 2 (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • Spend 2022 with BOJ
    Spend 2022 with BOJ
    Solved 1 or more problems in Hello, BOJ 2022!
    367
  • Level 5 Sprout
    Level 5 Sprout
    Solved problems for 32 days in a row
    9.6K
  • 12