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Platinum III
ProblemsUnrated
Arena
jeongbeenPlatinum III
jeongbeen6
Platinum III 193862 until Platinum II
815 Solved4 Reverse rivals
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Date Added# Unlocked UsersTier
  • 2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
    • 1