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Gold II
ProblemsC+
Arena
cmsong111Gold II
cmsong1114
Gold II 138614 until Gold I
540 Solved11 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 2 Sprout
    Solved problems for 4 days in a row
    75K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    118K
    • 12