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Ruby III
ProblemsUnrated
Arena
psb0623Ruby III
psb06239
Ruby III 285446 until Ruby II
796 Solved23 Contributions11 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 2 Sprout
    Solved problems for 4 days in a row
    76K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    121K
  • UCPC 2021
    UCPC 2021
    Participated in UCPC 2021
    425
  • UCPC 2020 Finals
    UCPC 2020 Finals
    Participated in UCPC 2020 Finals
    361
    • 12