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Platinum IV
ProblemsA
Arena
alsrb0504Platinum IV
alsrb05045
Platinum IV 183268 until Platinum III
860 Solved12 Contributions11 Reverse rivals
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Date Added# Unlocked UsersTier
  • Warmth in the Snow (2022)
    Solved 1 or more problems in the Invitation of the Winter Forest
    462
  • Gomgom Silver Award (2022)
    Gomgom Silver Award (2022)
    Solved 1 or more problems in the 2nd Gomgom Cup · © Hana Kim
    553
  • Sogang Programming Contest 2022
    Sogang Programming Contest 2022
    Participated in Sogang Programming Competition 2022, or solved 1 or more problems in its open contest
    292
    • 123