배경 없음
Platinum I
ProblemsA+
Arena
surung9898Platinum I
surung98987
Platinum I 215347 until Diamond V

Gold 5 Challenge(100/100) - Gold 4 Challenge(100/100) - Gold 3 Challenge(100/100) - Gold 2 Challenge(100/100) - Gold 1 Challenge(100/100) - Platinum 5 Challenge(100/100) - Platinum 4 Challenge(100/100) - Platinum 3 Challenge(27/100)

2,946 Solved143 Contributions9 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Guardian of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
    103K
  • Master of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
    76K
  • Anime Cup (2023)
    Anime Cup (2023)
    Solved 1 or more problems in Anime Cup Season 1 or 2
    766
  • Boardgame Cup (2023)
    Boardgame Cup (2023)
    Solved 1 or more problems in Boardgame Cup
    584
  • 2-Star Problem-solving Technician
    Solve 2,000 problems
    369
  • 1-Star Problem-solving Technician
    1-Star Problem-solving Technician
    Solve 1,000 problems
    1.6K
  • Professional Problem-solver
    Professional Problem-solver
    Solve 500 problems
    6.3K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    30K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    64K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    102K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    147K
  • Spent 2022 with BOJ
    Spent 2022 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2022!
    606
  • Christmas Gift (2022)
    Christmas Gift (2022)
    Earn at least 5 gifts from the Make a Tree event, 2022
    725
  • Level 10 Sprout
    Level 10 Sprout
    Solved problems for 1,024 days in a row
    100
  • Gomgom Silver Award (2022)
    Gomgom Silver Award (2022)
    Solved 1 or more problems in the 2nd Gomgom Cup · © Hana Kim
    553
  • Gomgom Gold Award (2022)
    Gomgom Gold Award (2022)
    Solved 7 or more problems in the 2nd Gomgom Cup · © Hana Kim
    85
  • 2022 IGRUS Newbie Programming Contest
    2022 IGRUS Newbie Programming Contest
    Participated in 2022 IGRUS Newbie Programming Contest, or solved 1 or more problems in its open contest
    292
  • 2 Solves
    2 Solves
    Celebrated the 2nd anniversary of solved.ac
    9.7K
  • ★★Twenty-two Stars★★ (2022)
    ★★Twenty-two Stars★★ (2022)
    Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    1K
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
    • 1234