I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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

Can you find the six hidden animals in the picture below?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Replace the question mark with the correct number in the below-given picture?

How can you make number one disappear by adding something to it?

What does this Rebus Picture mean?