Difficult Riddles The higher I climb, the hotter I engage. I cannot escape from my crystal cage. Answer: mercury Solution: Reveal Answer 0 0 Share with Facebook Comment You may also like.. Funny Riddles Why did the man leave his date at the restaurant? Answer: His wife showed up. Solution: Reveal Answer 0 0 Math Riddles Mr. Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr. Smith have? Answer: five Solution: Reveal Answer 1 1 Difficult Riddles Round like a dishpan and smaller than a bathtub. But the ocean can’t fill it. What is it? Answer: sieve Solution: Reveal Answer 0 0 What am I ? You can hold me, fill me, but you can’t pour me. I am needed to live but can be broken. What am I? Answer: A heart Solution: Reveal Answer 0 0 Animal Riddles You’re gonna need a bigger boat to go after one of these toothy hunters. Answer: sharks Solution: Reveal Answer 1 0 Previous Next Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name Email Website Save my name, email, and website in this browser for the next time I comment. Δ