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Silver IV
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ajou4095Silver IV
ajou40953
Silver IV 3964 until Silver III
30 Solved4 Reverse rivals
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Date Added# Unlocked UsersTier
  • Kotlin
    Kotlin (JVM)으로 아무 문제나 해결
    919
  • 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
    94K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    137K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    70K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    111K
  • 1