Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

You bought me for dinner but never eat me. What am I?

What 5-letter word typed in all capital letters can be read the same upside down?

What is the largest number you can write with just 3 digits?

What am I?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

Can you find the hidden animal in the picture below?

What's a single-digit number with no value?