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Silver IV
Problems
Unrated
Arena
dbrud5804Silver IV
dbrud58040
Silver IV 31684 until Silver III
43 Solved
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Date Added# Unlocked UsersTier
  • Master of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
    68K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    133K
  • 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
  • SUAPC 2022w
    SUAPC 2022w
    Participated in SUAPC 2022 Winter
    190
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    108K
  • 1