Before revision: A clue or a hint is a piece of information bringing someone closer to a conclusion or points to the right direction towards the solution"Clue", Encyclopædia Britannica Eleventh Edition, Volume VI, Slice V. 1910–1911.
After revision: whichA clue or a hint is a piece of information bringing someone closer to a conclusion or points to the right direction towards the solution"Clue", Encyclopædia Britannica Eleventh Edition, Volume VI, Slice V. 1910–1911.