In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

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

In the image given, you can find several triangles. Can you count them all?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Move four matchsticks to the below square to form three squares?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?