Black when clean riddle

I am black when clean and white when dirty. What am I?

Share
SherlockHolmes Expert Asked on 23rd December 2018 in Easy puzzles.
Add Comment

  • 1 Answer(s)
    Best answer

    black board or black shoe

    Yodha Expert Answered on 23rd December 2018.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.
  • More puzzles to try-

  • Tags