A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

How can one talk without saying a single word?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

What type of tree can I carry in my hand?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.