배경 없음
wkdusdbBronze II
wkdusdb1
Bronze II 1455 until Bronze I
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    158K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    83K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    131K