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Gold I
Problems
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ddol9Gold I
ddol94
Gold I 158515 until Platinum V
362 Solved
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Date Added# Unlocked UsersTier
  • 마라톤 완주
    랜덤 마라톤에서 총 42.195km 달리기
    4.8K
  • Java
    Java
    Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
    40K
  • 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
    56K
  • Master of Balance - Silver
    Master of Balance - Silver
    Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
    34K
  • 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
    108K
  • 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
    81K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    32K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    68K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    108K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    154K
  • The 9th Hanyang University Programming Contest
    The 9th Hanyang University Programming Contest
    Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
    284
  • Warmth in the Snow (2022)
    Warmth in the Snow (2022)
    Solved 1 or more problems in the Invitation of the Winter Forest
    462
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
  • 16silver (2022)
    16silver (2022)
    Solved 1 or more problems in the 1st Silver Cup
    125
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    81K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    127K
  • 1