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Ruby V
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lky7674Ruby V
lky76749
Ruby V 273763 until Ruby IV

10월 : 2020 ICPC World Final

3,943 Solved3,646 Contributions18 Reverse rivals
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  • ★★Twenty-two Stars★★ (2022)
    Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    1K
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
  • 1