There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

10+10 and 11+11 can give you the same answer.

Explain how?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

What number do you get when you multiply all of the numbers on a telephone's number pad?

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

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Buy me, smell me or deliver me, I do not change.

Who am I?

Count the squares in the matchstick puzzle below?