Difficult Riddles Sometimes black, sometimes white, I have veins but no blood Answer: marble Solution: Reveal Answer 0 0 Share with Facebook Comment You may also like.. Classic Riddles What goes through a door but never goes in or comes out? Answer: A keyhole. Solution: Show Answer A keyhole. Reveal Answer 0 0 Math Riddles Two wine merchants arrive at the gates of Paris. One has 64 and the other 20 barrels of wine. Since they have not enough money to pay the custom duties, the first pays 40 francs and 5 barrels of wine. The second pays 2 barrels of wine but receives 40 francs in change. What is the value of each barrel of wine and what is the duty payable? Answer: The value of a barrel is 120 francs and the duty is 10 francs a barrel. Solution: Show Answer The value of a barrel is 120 francs and the duty is 10 francs a barrel. Reveal Answer 1 0 Easy Riddles You row in one while you float. Answer: boat Solution: Reveal Answer 0 0 Logic Riddles What can you stick between a 3 and a 4 so that the result is more than three but less than four? Answer: A point, dot or period (3.4) Solution: Reveal Answer 1 1 Kids Riddles I can be moved. I can be rolled. But nothing will I hold. I’m red and I’m blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place. Answer: ball Solution: Reveal Answer 0 0 Previous Next Submit a Comment Cancel replyYour email address will not be published.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