Our product and our sum always give the same answer. Who are we?

A father's child, a mother's child, yet no one's son.

Who am I?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

What month of the year has 28 days?

When 99 is considered higher than 100?

Find the value of "?" in the ball picture Riddle below:

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

How could a baby fall out of a twenty-story building onto the ground and live?

Find the Goldfish below the given Image.