Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

You need to move three matchsticks to form three squares. Can you do it?

How can you leave a room with two legs and return with six legs?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

Can you count the number of triangles in the given picture?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

Can you write down eight eights so that they add up to one thousand?