Complete the table series riddle by finding the number that can replace "??".

Can it be possible to build a house that has all its four walls facing towards the South?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

Find out the missing number in the picture attached:

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

How many sides does a circle have?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

Can you count the number of blocks in the picture below?

Can you solve the below geography rebus by decoding the below rebus ?