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Platinum IV
ProblemsUnrated
Arena
kys010306Platinum IV
kys0103065
Platinum IV 184654 until Platinum III

Sogang Univ. 20. PSY/CSE/AIC

635 Solved44 Contributions
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Date Added# Unlocked UsersTier
  • Level 3 Sprout
    Solved problems for 8 days in a row
    36K
  • Level 2 Sprout
    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
    124K
    • 12