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Ruby III
Problems
A
Arena
urd05Ruby III
urd0510
Ruby III 28991 until Ruby II
1,337 Solved416 Contributions35 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 4 Sprout
    Solved problems for 16 days in a row
    16K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    67K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    107K
  • Orange (2021)
    Orange (2021)
    Solved 1 or more problems in the Orange Cup
    115
  • 2020 with BOJ
    2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
  • 123