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Gold I
ProblemsUnrated
Arena
pjy0616Gold I
pjy06164
Gold I 159010 until Platinum V
421 Solved
Sort
Date Added# Unlocked UsersTier
  • SUAPC 2022s
    Participated in SUAPC 2022 Summer, or solved 1 or more problems in its open contest
    272
  • SUAPC 2022w
    SUAPC 2022w
    Participated in SUAPC 2022 Winter
    190
  • Sinchon Station (2020)
    Sinchon Station (2020)
    Participated in SUAPC 2020
    80
    • 1