A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

A blonde put eyeliner on her head. Why?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

how come the second man dies?

What is the next number in this matchsticks series riddle?

What is the riddle which can be asked all day with a different correct answer each time.

When monkey rotate the gear, which mark will be hit 1 or 2 ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()