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Diamond V
ProblemsUnrated
Arena
pjh9996Diamond V
pjh99966
Diamond V 225941 until Diamond IV
1,297 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
  • UCPC 2020 Finals
    UCPC 2020 Finals
    Participated in UCPC 2020 Finals
    361
    • 12