배경 없음
Platinum V
ProblemsUnrated
Arena
ruddks1001Platinum V
ruddks10014
Platinum V 1612138 until Platinum IV

jeonka1001

294 Solved2 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • 2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
    • 1