배경 없음
Diamond III
ProblemsS
Arena
qjatn0120baekDiamond III
qjatn0120baek8
Diamond III 247030 until Diamond II
874 Solved169 Contributions6 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Not a Robot
    Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
    459
    • 1