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Platinum III
ProblemsUnrated
Arena
sangchoo1201Platinum III
sangchoo12015
Platinum III 194654 until Platinum II
733 Solved17 Contributions33 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 4 Sprout
    Solved problems for 16 days in a row
    20K
  • Level 3 Sprout
    Solved problems for 8 days in a row
    38K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    83K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    130K
  • 1 Solve
    Celebrated the 1st anniversary of solved.ac
    5K
    • 123