You need to move three matchsticks to form three squares. Can you do it?

Can you find the mistake in the below statement?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Optical Illusion: A cat is hiding in plain sight in the backyard. Only the most observant eyes can spot the cat in 7 seconds. Can you? Test your eye power now!

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

It is always ahead of me yet I can never see it. What is it?