It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Count the squares in the matchstick puzzle below?

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

Which country gets ill every time?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Why Wine Glass Stem is so long?

Can you spot the man between the coffee bean in the picture below ?

What does Alexander the Great and Winnie the Pooh have in common?