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Platinum IV
Problems
C
Arena
winluckPlatinum IV
winluck5
Platinum IV 1758142 until Platinum III

沙上樓閣

934 Solved5 Contributions17 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 4 Sprout
    Solved problems for 16 days in a row
    19K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    77K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    122K
  • 12