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 place three balls such that the equation shown in the picture holds true?

If 21x = 79x, what is the value of x?

A dead body is found outside a multi-story multinational company. The case is reported and a homicide detective is called on the crime scene.

He looks at the body and then towards the building. From the position of the body, it is evident that the victim committed suicide. He goes to the first floor of the building and then walks in the direction of the dead body, opens the window and toss a coin in the air.

He goes to second floor and again repeats the process. He keeps doing this till he is done on all the floors. Then he returns back to the floor and tells his team that it is a murder.

How in heaven did he deduce that?

How can a man go eight days without sleep?

What do you see in the image below

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Using Only Five 5's and any mathematical operator make sum as 37

what does the below math rebus puzzle mean?

I have eight fingers and two thumbs but I do not live. What Am I?