Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

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

What Adam and Eve do not have but the rest of the people have?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

What seven-letter word has hundreds of letters in it?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

Which Travels Faster? Solve below famous picture riddle:

Can you count the number of triangles in the picture below?