배경 없음
Bronze II
Problems
C
Arena
jkssy0576Bronze II
jkssy05761
Bronze II 12822 until Bronze I
44 Solved1 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Record of the Stars: Chapter 1
    Participate as a rated contestant in the Arena
    3.2K
  • You Win!
    You Win!
    Participate as a rated contestant in the Arena and increase your rating
    3.1K
  • Codemaster 2023
    Codemaster 2023
    Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
    430
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    148K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    122K
  • 1