There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

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

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Can you tell a 3D object that has just two surfaces?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

How many sides does a circle have?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

The Little ant seems to be always confused. Do you know why?

Solve below rebus puzzle?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?