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Diamond I
Problems
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Arena
namnamseoDiamond I
namnamseo3
Diamond I 26991 until Ruby V
1,755 Solved2 Reverse rivals
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Date Added# Unlocked UsersTier
  • EtvycAuRLZpb6hhe86x0
    Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
    102
  • Semi-Game Cup 2 (2021)
    Semi-Game Cup 2 (2021)
    Solved 1 or more problems in Semi-Game Cup 2
    108
  • UCPC 2021
    UCPC 2021
    Participated in UCPC 2021
    425
  • Spent 2022 with BOJ
    Spent 2022 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2022!
    606
  • Spend 2023 with BOJ
    Spend 2023 with BOJ
    Solved 1 or more problems in Hello, BOJ 2023!
    290
  • 1