Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?

What has to be broken before you can use it?

How many times can you subtract the number two from the number fifty?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.