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

Can you find the key in the picture below?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

What can you deduce from the following BrainBat?

CRY
LMKI

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?