In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Can you find out the missing number in the grid?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What is harder to catch the faster you run?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

our enemy challenges you to play Russian Roulette with a 6-cylinder pistol (meaning it has room for 6 bullets). He puts 2 bullets into the gun in consecutive slots, and leaves the next four slots blank. He spins the barrel and hands you the gun. You point the gun at yourself and pull the trigger. It doesn't go off. Your enemy tells you that you need to pull the trigger one more time, and that you can choose to either spin the barrel at random, or not, before pulling the trigger again. Spinning the barrel will position the barrel in a random position.

Assuming you'd like to live, should you spin the barrel or not before pulling the trigger again?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?