An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

How many times can you subtract the number 5 from 25?

I have no life, but I can die. What am I?

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?

What is the last thing you take off before bed?

How can you make number one disappear by adding something to it?

What seven-letter word has hundreds of letters in it?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Find the next number in the series below

21 32 54 87 131 ?

Can you find the thief by just looking at the picture below?