배경 없음
Gold II
ProblemsB+
Arena
esteban0829Gold II
esteban08293
Gold II 134951 until Gold I

골드 1 == 기부니가 좋다

461 Solved
Sort
Date Added# Unlocked UsersTier
  • Beginner Problem-solver
    Solve 50 problems
    96K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    139K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    71K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    113K
  • 2020 with BOJ
    2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
    • 12