배경 없음
Ruby V
ProblemsSS
Arena
alex9801Ruby V
alex98019
Ruby V 278614 until Ruby IV
4,712 Solved656 Contributions5 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Beta Contributor
    Beta Contributor
    Contributed once or more between July 13, 2019 and June 4, 2020
    442
  • UCPC 2020 Finals
    UCPC 2020 Finals
    Participated in UCPC 2020 Finals
    361
  • 2020 with BOJ
    2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
  • EtvycAuRLZpb6hhe86x0
    EtvycAuRLZpb6hhe86x0
    Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
    102
  • 1 Solve
    Celebrated the 1st anniversary of solved.ac
    5K
  • UCPC 2021
    UCPC 2021
    Participated in UCPC 2021
    425
  • Level 1 Sprout
    Solved problems for 2 days in a row
    109K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    68K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    31K
  • Level 4 Sprout
    Solved problems for 16 days in a row
    17K
  • Level 5 Sprout
    Level 5 Sprout
    Solved problems for 32 days in a row
    9.8K
  • Level 6 Sprout
    Level 6 Sprout
    Solved problems for 64 days in a row
    5.6K
  • Level 7 Sprout
    Level 7 Sprout
    Solved problems for 128 days in a row
    2.8K
  • Level 8 Sprout
    Level 8 Sprout
    Solved problems for 256 days in a row
    1.3K
  • Level 9 Sprout
    Level 9 Sprout
    Solved problems for 512 days in a row
    450
  • Spent 2021 with BOJ
    Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
  • Spend 2022 with BOJ
    Spend 2022 with BOJ
    Solved 1 or more problems in Hello, BOJ 2022!
    367
  • Binary Game 2 (2022)
    Binary Game 2 (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • Hello, world! (2022)
    Hello, world! (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
    • 1235