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

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

What does this Rebus Picture means ?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

How can you write nineteen in a manner that if we take out one, it becomes twenty?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

What is the riddle which can be asked all day with a different correct answer each time.

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

I taste better than I can smell. Who am I?