Difficult Riddles What is as big as you are and yet does not weight anything? Answer: Shadow Solution: Reveal Answer 2 1 Share with Facebook Comment You may also like.. Difficult Riddles What stays the same size no matter how much they weight? Answer: scales Solution: Reveal Answer 1 0 Difficult Riddles It can pierce the best armor and make swords crumble with a rub, yet for all its power It can’t harm a wooden club. Answer: rust Solution: Reveal Answer 0 0 What am I ? I move without wings, Between silken string, I leave as you find, My substance behind. What am I? Answer: A spider. Solution: Reveal Answer 0 0 Math Riddles Find the four-digit number in which the first digit is one-fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. Answer: 1694 Solution: Reveal Answer 1 0 Math Riddles A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height? Answer: Nine Years. Solution: Show Answer Nine Years. Reveal Answer 2 0 Previous Next Submit a Comment Cancel replyYour email address will not be published.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