You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

If two's company, and three's a crowd, then whats four and five ?

Can you move 2 matchsticks to form four equal sized squares.

Move three sticks of the spiral below to form a square.

What does this rebus riddle means ?

What has many keys but can’t open a single lock?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Find the next number in the following series:
6, 14, 26, 98, __?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?