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Ruby IV
Problems
S+
Arena
jinhan814Ruby IV
jinhan8149
Ruby IV 28491 until Ruby III

https://blog.naver.com/jinhan814

5,999 Solved1,082 Contributions90 Reverse rivals
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  • You Win!
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  • Arena: Top 20
    Arena: Top 20
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  • Arena: Top 50
    Arena: Top 50
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    Arena: Top 100
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  • Arena: Half Solves
    Arena: Half Solves
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    510
  • Arena: Quarter Solves
    Arena: Quarter Solves
    Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
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  • Record of the Stars: Chapter 1
    Record of the Stars: Chapter 1
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  • Creator of the Stars: Chapter 1
    Creator of the Stars: Chapter 1
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