Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

What is the next number in this matchsticks series riddle?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?