As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Forwards I am heavy, backward I am not. What am I?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

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

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

What does this mean?

CCCCCCC

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

The centre of the third figure is empty. What digit should fit inside?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

What goes up but never comes down?