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Gold IV
ProblemsUnrated
Arena
yj0703hyunGold IV
yj0703hyun2
Gold IV 991109 until Gold III
366 Solved
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Date Added# Unlocked UsersTier
  • The 1st Blob Cup (2022)
    Solved 1 or more problems in the 1st Blob Cup
    317
  • 2022 Sogang University Freshman Cup
    2022 Sogang University Freshman Cup
    Participated in 2022 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
    335
    • 1