John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

How far can you walk into the woods?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What 5-letter word typed in all capital letters can be read the same upside down?

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

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

Why is 6 afraid of 7?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

What is both possible and impossible at the same time?