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Diamond II
ProblemsS+
Arena
octaneDiamond II
octane8
Diamond II 255446 until Diamond I

하루는 길고 일년은 짧다

867 Solved111 Contributions49 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 2 Sprout
    Solved problems for 4 days in a row
    78K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    123K
  • Orange (2021)
    Orange (2021)
    Solved 1 or more problems in the Orange Cup
    115
    • 1234