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Platinum IV
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wsb1017Platinum IV
wsb10175
Platinum IV 186337 until Platinum III

변덕쟁이

948 Solved1 Contributions6 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    116K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    73K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    34K
  • Level 4 Sprout
    Solved problems for 16 days in a row
    18K
  • Level 5 Sprout
    Level 5 Sprout
    Solved problems for 32 days in a row
    11K
  • Level 6 Sprout
    Solved problems for 64 days in a row
    6.1K
  • Level 7 Sprout
    Level 7 Sprout
    Solved problems for 128 days in a row
    3.1K
  • Level 8 Sprout
    Level 8 Sprout
    Solved problems for 256 days in a row
    1.4K
  • Level 9 Sprout
    Level 9 Sprout
    Solved problems for 512 days in a row
    510
  • Christmas Gift (2022)
    Christmas Gift (2022)
    Earn at least 5 gifts from the Make a Tree event, 2022
    725
  • IamCoder 2022 Year-end Contest
    IamCoder 2022 Year-end Contest
    Participated in IamCoder 2022 Year-end Contest, or in its open contest
    269
  • Spent 2022 with BOJ
    Spent 2022 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2022!
    606
  • SciOI 2022
    SciOI 2022
    Participated in SciOI 2022, or solved 1 or more problems in its open contest
    226
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    142K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    98K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    61K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    29K
  • Professional Problem-solver
    Professional Problem-solver
    Solve 500 problems
    5.9K
  • 2023 KSA Automata Winter Contest
    2023 KSA Automata Winter Contest
    Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
    362
  • Spend 2023 with BOJ
    Spend 2023 with BOJ
    Solved 1 or more problems in Hello, BOJ 2023!
    290
    • 123