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

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

What always comes into a house through the keyhole?

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

You need to move three matchsticks to form three squares. Can you do it?

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