The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

When does a USA Potato change its nationality?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What is the difference between a jeweller and a jailer?