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Silver V
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lkdfj6Silver V
lkdfj60
Silver V 25545 until Silver IV

취미로 알고리즘 푸는 남자 취알남!

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Date Added# Unlocked UsersTier
  • Guardian of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
    93K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    135K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    110K
    • 1