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Ruby V
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gs22123Ruby V
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Ruby V 270298 until Ruby IV

Everything is going to be okay

2,414 Solved69 Contributions29 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    107K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    67K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    31K
  • Chicken Dance (2022)
    Chicken Dance (2022)
    Solved 1 or more problems in the 1st Gomgom Cup · © Hana Kim
    586
  • Sinchon Station (2022)
    Sinchon Station (2022)
    Participated in 2022 ICPC Sinchon Summer Algorithm Camp Contest, or solved 1 or more problems in its open contest
    388
  • 2022 Chung-Ang University Programming Contest
    2022 Chung-Ang University Programming Contest
    Participated in 2022 Chung-Ang University Programming Contest, or solved 1 or more problems in its open contest
    261
  • Warmth in the Snow (2022)
    Warmth in the Snow (2022)
    Solved 1 or more problems in the Invitation of the Winter Forest
    462
  • 2022 1st Calculus, Probability, and Statistics Cup
    2022 1st Calculus, Probability, and Statistics Cup
    Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
    359
  • SciOI 2022
    SciOI 2022
    Participated in SciOI 2022, or solved 1 or more problems in its open contest
    226
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    133K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    91K
  • Spent 2022 with BOJ
    Spent 2022 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2022!
    606
  • IamCoder 2022 Year-end Contest
    IamCoder 2022 Year-end Contest
    Participated in IamCoder 2022 Year-end Contest, or in its open contest
    269
  • Anime Cup (2023)
    Anime Cup (2023)
    Solved 1 or more problems in Anime Cup Season 1 or 2
    766
  • 2022 shake!
    2022 shake!
    Participated in 2022 shake!, or solved 1 or more problems in its open contest
    208
  • AI Network Scholarium I - 1 Solve
    AI Network Scholarium I - 1 Solve
    Solved 1 or more problems in AI Network Scholarium I
    118
  • Dress Rehearsal (2023)
    Dress Rehearsal (2023)
    Achieved a score of over 41 in the Dress Rehearsal
    441
  • 2023 Eggplant Cup
    2023 Eggplant Cup
    Participated in 2023 Eggplant Cup
    363
  • The 1st AGCU Cup
    The 1st AGCU Cup
    Solved 2 or more problems in the 1st AGCU Cup
    530
  • (2023)
    (2023)
    Achieved a score of over 0 in
    577
    • 1234