Count the squares in the matchstick puzzle below?

Identify the 10 differences between the two given pictures.

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

What does this rebus means ?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

What time is it when an elephant sits on a fence?

What has many teeth, but cannot bite?