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Silver IV
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dev_dongwookSilver IV
dev_dongwook0
Silver IV 37525 until Silver III
49 Solved
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Date Added# Unlocked UsersTier
  • Guardian of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
    105K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    150K
  • 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
    123K
  • 1