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Silver III
ProblemsC
Arena
applismSilver III
applism1
Silver III 40595 until Silver II
183 Solved13 Reverse rivals
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Date Added# Unlocked UsersTier
  • 2023 Chung-Ang University CHAC
    Participated in 2023 Chung-Ang University CHAC, or achieved a score of over 10 in its open contest
    341
  • Codemaster 2023
    Codemaster 2023
    Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
    430
    • 1