Solving hard riddles is good for you! And if you were searching for a thorough selection of hardest riddles, look no further ...

1. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? This hard riddle ...

There's something endlessly entertaining about puzzles of all kinds — from sudoku to brain teasers. Hard riddles allow you to feel challenged, and that moment when something in your brain clicks and ...