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Xdjsalty Posted 18 years ago
Jokes, Puzzles & Riddles

HARD,HARD Problem

* NOTE : this IS possible also, this isn't a trick question
OK; so this is the thing :
You go into a hotel with only 9 rooms,
If you can see there is only 1 entrance/exit
if you can't it's the little box on room number 1
you have to go to EVERY room
but you can only go to every room only once.
the 1 is the ONLY room you can go through twice
[because it is the entrance and the exit]
you can't go diagonal.
you can't go retracing;
[EXAMPLE!] :
if you go through the hotel like through room 1 4 7 8 3 6 5 2 3 2 1
you can't go through ANY of those rooms again but 1;
This is VERY difficult!
  

Top answer

As entertaining as this may be for some, it is not an English grammar question, unless you're focusing on the difference between "going to a room" and "going through a room". I see a way of doing it if I can go to a room (other than 1 ) twice, but not through it twice! CJ

  • As entertaining as this may be for some, it is not an English grammar question, unless you're focusing on the difference between "going to a room" and "going through a room".
  • I see a way of doing it if I can go to a room (other than 1 ) twice, but not through it twice!
  • CJ
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6 Answers
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As entertaining as this may be for some, it is not an English grammar question, unless you're focusing on the difference between "going to a room" and "going through a room".
I see a way of doing it if I can go to a room (other than 1) twice, but not through it twice!
CJ
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Just a little note:
This thread was originally posted in the grammar forum, but I moved it over here to the puzzle area.
I haven't tried to solve the puzzle yet, but I imagine someone will manage to do it!
Have fun.
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Hi
I think puzzle instructions need to be precise.

Don't you need to say you have to go to EVERY room and then leave the hotel?

Clive
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Clivend then leave the hotel?
It's easy if you don't have to leave the hotel. Is that the trick?
1 4 7 8 9 6 5 2 3
CJ
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As stated and assuming you have to start and leave at 1, I don't believe this is possible. There are very few alternative strategies and the game is quickly analysed.
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As I understand the instructions you're only supposed to enter every room.
But nowhere says you have to make your way back to 1 again. So maybe it is a trick
question after all. And if so I'd pick 1 2 5 4 7 8 9 6 3.

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