To determine which is the door to safety, what question do you ask?
I would ask the following question:
Does the person guarding the safe door always speak the truth?
There are four possible resulting situations:
1. The truth-speaking guardian says, "Yes." In this situation, the guardian you spoke to would be guarding the safe door.
2. The truth-speaking guardian says, "No." In this situation, the guardian you spoke to would be guarding the dangerous door.
3. The lying guardian says, "Yes." In this situation, the guardian you spoke to would be guarding the safe door.
4. The lying guardian says, "No." In this situation, the guardian you spoke to would be guarding the dangerous door.
As a result, in all situations where you receive a reply of, "Yes," the replying guardian is guarding the safe door. If you receive a reply of, "No," the replying guardian is guarding the dangerous door.
An alternate answer to the guardian question:
"Would you be telling the truth to the same degree that you usually do if you told me you were guarding the safe door?"
I dont have time to go into detail on that one
in either case, a 'yes' answer means the door is safe, no means it isn't. I dont see what the problem is.
if the truthful guardian is guarding the safe door answers yes, then he would be telling the truth if he said it was sfae, so the answer is yes.
if he were guarding the unsafe door, he would answer NO, since if he said it were safe he would be lying, and he doesnt lie.
i need to go now, but im either right or ym thinking proceses are more out of whack than usual (i admit that is entirely possible, but please think this through before replying.)
OK let me try to reason this one out on 'paper'
Question: woudl you be telling the truth to the extent that you usually do if you told me you were guarding the sfae door?
If the truthful guardian is guarding the safe door, He would be telling the truth if he said he was guarding the safe door (he doesnt actually have to say that he is, mind), and since telling the truth is what he normally does, he answers YES (since he tells the truth)
If the lying guardian is guarding the safe door, he would be telling the truth if he said he was guarding the safe door, and since he usually lies, the correct answer to the question answer is 'NO.' But since he is the lying guardian, he answers YES.
If the truthful guardian guards the dangerous door, if he told you he were guarding the safe door he would be lying, that is not what he normally does, and so the answer to the question is NO, he says this then because he is the teller or truth.
If the lying guardian is guarding the dangerous door, if he told you it was safe he would be lying, and since that is what he always does, the correct answer is YES, but since he lies, he says NO.
I have gone over this several times, and can find no fault with it. please tell me if you can see one.
'this man' is the speakers son
Nothing?
Oxygen?
First you need a piece of paper, and a pencil.
Draw 3 rows of 3 dots, which would equal 9 dots. They should look like a square.
The object is to draw a square with an x through it, without drawing over the same line, you can't lift the pencil. My teacher gave this puzzle to us in the 6th grade, and I have never been able to figure it out.
Thank you.

First you need a piece of paper, and a pencil.
Draw 3 rows of 3 dots, which would equal 9 dots. They should look like a square.
The object is to draw a square with an x through it, without drawing over the same line, you can't lift the pencil. My teacher gave this puzzle to us in the 6th grade, and I have never been able to figure it out.
Thank you.

Fold the paper. It's the only way that works, unless you are allowed extra lines...