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A cracker of a puzzle


AlanHo
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Jack has a secret message he wants to send to Jill

Jill wants to be able to send her own secret message as a reply

Jack obtains a steel box with a hinged lid having two hasps for padlocks

They each have a padlock which must be locked with a key - plus one key to that padlock

How can Jack send a secret message to Jill that only she can read and then send back a secret reply that only Jack can read.

Note that neither ever sends the other a key - or a copy of it - and no damage is ever done to the box or padlocks.

If you solve it - please do not post the answer - it will spoil it for others.

PM me your response and I will include your name in the Hall of Fame when I post the solution.

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Here is the answer............

Jack places his message in the box, secures the lid with his padlock and sends it to Jill

Jill locks her padlock through the second hasp and returns the box with both padlocks in place

Jack receives the box, removes his padlock and returns the box with just Jill’s padlock in place

Jill opens the box, reads the message, inserts her reply and returns the box locked with her padlock

Jack adds his padlock to the second hasp before returning it to Jill with both padlocks in place

Jill removes her padlock and returns the box with just Jack’s padlock in place

Jack removes his padlock, opens the box and reads Jill’s reply

Mission accomplished. Simples......................

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But why doesn't the fox get out from under the basket and eat the goose?

The fox doesn't get out from under the basket because he has been watching a steel box go up and down the road that many times, that he now suffers from vertigo.

This was part of the plan by Jack and Jill, and the very reason for sending secret messages in the first place. With the fox quite giddy, the goose now fearing no predatory advances is suprised when a steel box is dropped upon him.

Jack and Jill went up the hill

Their morals were not loose.

No naughty plans had Jack for Jill.

Just sit upon a mountain top

to feast upon a goose.

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The true story of Jack and Jill is as follows, and is an old piece of Yorkshire folk lore stretching way back into the '90s.

There were many old cures practised in Yorkshire over the years. The nursery rhyme "Jack and Jill" was based on an event which actually occurred in Ingleton. Jack Oldroyde had gone, with his friend Roger Spewdly's sister Jill, up a particular hill, to fetch a pail of water. The hill in question was Tumble hill, so called because people were constantly falling down it. The source of the water was not, as is popularly believed, a well, but was actually a tap in the kitchen of a Mrs. Pruett. She was the only person in the area who had paid her water bill, and therefore had not been "cut off" (as they called it locally). There was a rumour that her financial interest in a local withie company was paying handsomely.

At some point, and it is not clear if it was before or after the water was in the bucket, Jack did what everybody seemed to do up that hill, and fell over. He was copied exactly by Roger Spewdly's sister. Bishop Crabtangler does not seem to have determined whether or not she suffered any harm, but he insists that Jack broke his crown.

Traditionally this has been interpreted as the crown of his head, but controversial evidence leads us to the conclusion that it was a crown on one of his front teeth that got broken in the fall. This is further supported by the "vinegar and brown paper", which was applied as a routine measure, when someone broke a crown off a tooth. It has never been discovered why this was done, and the good Bishop sheds no light on the matter either, because it is now known, as it was then, that vinegar and brown paper on a tooth does absolutely no good at all.

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Did you work it out before you saw the answer?

One of my friends sent me the question - fully expecting to baffle me.

I could not work it out straight away but obtained the answer in just a few minutes by Googling and sent it to him - letting him think I had worked it out.

His wife has gleefully told me that he is niggled and still muttering under his breath.........laugh.gif

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Did you work it out before you saw the answer?

One of my friends sent me the question - fully expecting to baffle me.

I could not work it out straight away but obtained the answer in just a few minutes by Googling and sent it to him - letting him think I had worked it out.

His wife has gleefully told me that he is niggled and still muttering under his breath.........:lol:

:lol: :lol:

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