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Silver IV
ProblemsUnrated
Arena
lkm000Silver IV
lkm0001
Silver IV 32773 until Silver III
92 Solved
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    129K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    82K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    156K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    109K
  • Kotlin
    Kotlin
    Kotlin (JVM)으로 아무 문제나 해결
    2.5K
    • 1