Medium Riddles What instrument can be heard but not seen? Answer: Your voice. Solution: Show Answer Your voice. Reveal Answer 2 0 Share with Facebook Comment You may also like.. Math Riddles Three point one four, one five nine two six five, three five eight nine… What am I? Answer: Pi - π. Solution: Show Answer Pi – π. Reveal Answer 0 0 Difficult Riddles What word in the English language uses all five vowels plus Y in alphabetical order, and uses each only once? Answer: Facetiously Solution: Reveal Answer 0 0 Medium Riddles I am aspired by all, yet hard to find. You can search endlessly, but have little peace of mind. What am I? Answer: Happiness. Solution: Show Answer Happiness. Reveal Answer 0 0 Sports Riddles Racers are asked to start these at NASCAR events Answer: engine Solution: Reveal Answer 1 0 Medium Riddles I’m first found in caves, now prolific online; I’m a depiction, a drawing, a symbol, or sign. I’ll convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I? Answer: An emoji. Solution: Show Answer An emoji. Reveal Answer 25 4 Previous Next