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Diamond II
ProblemsUnrated
Arena
sean617Diamond II
sean6177
Diamond II 255347 until Diamond I
1,459 Solved65 Contributions7 Reverse rivals
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Date Added# Unlocked UsersTier
  • Apprentice Problem-solver
    Solve 100 problems
    67K
  • Beginner Problem-solver
    Solve 50 problems
    106K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    152K
  • UCPC 2022
    UCPC 2022
    Participated in UCPC 2022, or its open contest
    991
  • Spent 2021 with BOJ
    Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    37K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    80K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    125K
  • UCPC 2021
    UCPC 2021
    Participated in UCPC 2021
    425
  • 1 Solve
    Celebrated the 1st anniversary of solved.ac
    5K
    • 12