The centre of the third figure is empty. What digit should fit inside?

Can you count the number of squares in the figure below?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Can you identify if it's a murder or a suicide ?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

Can you spot the man between the coffee bean in the picture below ?

Why do you find that most of the buildings are deprived of the 13th floor?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?