Replace the question mark with the correct number below.

What is full of holes but still holds water?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What does the below image rebus riddle means ?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?