Complete the table series riddle by finding the number that can replace "??".

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Can you identify the Oscar-winning movie from the rebus below?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

Solve the following series:
AZ, GT, MN, __, YB

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?