How many times can you subtract the number two from the number fifty?

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

What has many keys but can’t open a single lock?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Can you find the key in the picture below?

There is something which you can be arrested for attempting but not for successfully completing.

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

If you say my name, I will no longer exist. What am I?

A solo dice game is played. In this game, upon each turn, a normal pair of dice is rolled and the score is calculated not by adding the numbers but multiplying them.

In a particular game, the score for the second roll is five more than what was achieved in the first roll. The score for the third roll is six less than what was completed in the second roll. The score for the fourth roll is eleven more than what was achieved in the third. The score for the fifth roll is eight less than what was completed in the fourth.

Can you calculate the score for each of the five throws?

Who is that with a neck and no head, two arms and no hands? What is it?