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Platinum I
ProblemsUnrated
Arena
hxgn0221Platinum I
hxgn02214
Platinum I 211783 until Diamond V

Deprecated

666 Solved16 Contributions2 Reverse rivals
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Date Added# Unlocked UsersTier
  • Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
  • UCPC 2022
    UCPC 2022
    Participated in UCPC 2022, or its open contest
    991
    • 1