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

* *
x *
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* * *

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

What can go up a chimney down, but can’t go down a chimney up?

Look at the picture and find out which square is not linked with any of the other squares.

Can you find the missing piece of the Porsche?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?