Replace the question mark with the number below given a simple math problem.

Readers with the eyes of a hunter can find the snake in the field. Can you? Test your puzzle-solving skills now!

Rectify the following equality 101 - 102 = 1 by moving just one digit.

There was a strange boy who was born before his father. How can this be possible?

What does a man do only once in his lifetime, but women do once a year after they are 29?

What kind of tree can you carry in your hand?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?