배경 없음
Diamond I
ProblemsUnrated
Arena
keystone7Diamond I
keystone76
Diamond I 261387 until Ruby V
670 Solved66 Contributions14 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    131K
  • 1 Solve
    Celebrated the 1st anniversary of solved.ac
    5K
  • 2020 with BOJ
    2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
  • Beta Contributor
    Beta Contributor
    Contributed once or more between July 13, 2019 and June 4, 2020
    442
    • 12