Best riddles for teens


A sign on the barber's door says "I shave only those who do not shave themselves." Does the barber shave himself?
There is no answer, it's a paradox. It cannot be made to work. Search: "Barber paradox"
78.47 %
44 votes

A man takes a barrel that weighs 20 pounds and puts something in it. It now weighs less than 20 pounds. What did he put in the barrel?
He put a hole in the barrel to make it weigh less.
78.47 %
50 votes