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Gold I
ProblemsUnrated
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ddol9Gold I
ddol94
Gold I 150199 until Platinum V
295 Solved
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Date Added# Unlocked UsersTier
  • The 9th Hanyang University Programming Contest
    Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
    284
  • Warmth in the Snow (2022)
    Warmth in the Snow (2022)
    Solved 1 or more problems in the Invitation of the Winter Forest
    462
  • 16silver (2022)
    16silver (2022)
    Solved 1 or more problems in the 1st Silver Cup
    125
    • 1