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 ...

One of the best things about this fantastic DCBatman villain is his interesting riddles. They leave both viewers and his poor victims constantly guessing, which takes the sharpest of minds to solve.