You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What does this rebus means ?

PROG WORKRESS

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

Give it food and it will live; give it water and it will die.

Why Aeroplane windows are round?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?