If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.†Who was in the photograph?
If six children and two dogs were under an umbrella, how come none of them got wet?
In the given picture, in how many ways can you read the word "Tiger"?
In the image given, you can find several triangles. Can you count them all?
It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive, What is it?
What makes this number unique: 8,549,176,320?
Move three sticks of the spiral below to form a square.
If a wheel has 54 spokes, how many spaces are there between the spokes?
How high do you have to count before you use the letter “a†in the English spelling of the whole number?
You see a boat filled with people, yet there isn’t a single person on board. How is that possible?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.