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Ruby IV
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byunjaewooRuby IV
byunjaewoo9
Ruby IV 283416 until Ruby III
1,055 Solved82 Contributions58 Reverse rivals
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Date Added# Unlocked UsersTier
  • ๋‚˜๋Š”์ฝ”๋”๋‹ค 2024 ๋ฐ˜๋…„๋Œ€ํšŒ
    ๋‚˜๋Š”์ฝ”๋”๋‹ค 2024 ๋ฐ˜๋…„๋Œ€ํšŒ์— ์ถœ์ „, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด 1๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    299
  • UCPC 2024
    UCPC 2024
    UCPC 2024 ํ˜น์€ Open Contest์— ์ถœ์ „
    782
  • SciOI 2022
    SciOI 2022
    Participated in SciOI 2022, or solved 1 or more problems in its open contest
    226
  • IamCoder 2022 Year-end Contest
    IamCoder 2022 Year-end Contest
    Participated in IamCoder 2022 Year-end Contest, or in its open contest
    269
  • Spent 2021 with BOJ
    Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
  • Orange (2021)
    Orange (2021)
    Solved 1 or more problems in the Orange Cup
    115
  • EtvycAuRLZpb6hhe86x0
    EtvycAuRLZpb6hhe86x0
    Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
    102
    • 1