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

A blonde put eyeliner on her head. Why?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Do you know who was buried in John's tomb?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

What kind of tree can you carry in your hand?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Replace the question mark in the picture below.

No matter how little or how much you use me, you change me every month. What am I?