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Gibbet
Veteran
Joined: 07 Aug 2005 Posts: 121
[ivy set] #163 - Domino Dilemma Transcript from card:
I tend to create my best puzzles when I'm waiting for friends at Felon's coffee house, counting down the minutes. Today, I was idly playing around with some dominoes when I put them into this particulary interesting arrangement. How would you label each domino with two numbers from 1 to 6 (just like normal dominoes) so that all the dominoes are different, no two like numbers touch, and each number is larger than the ones vertically below it?
(Picture of dominoes)
None of the dominoes are blanks, so you'll have to label both halves of all of them - I've already filled one in to start you off. Remember, according to the rules, you can't put another 2 next to it, and all the numbers above it must be larger.
(No extra info on map side)
And as it's a prime number, the card is the 4 of Hearts.
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_________________"And I would have got away with it if it wasn't for those pesky cards!"
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Posted: Fri Apr 07, 2006 9:44 am
thelayfields
Boot
Joined: 30 Mar 2006 Posts: 20
if anyone is interested here is the answer. I've attached the answer.
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Domino.xls
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Posted: Fri Apr 07, 2006 11:02 am
dotty
Guest
Tryied the above posting but it came up with an incorect answer! now card is blocked until tommorow (sigh)
Posted: Fri Apr 07, 2006 12:02 pm
Lilian
Boot
Joined: 08 Jan 2006 Posts: 48 Location: Derbyshire
The above solve does not work because there are two ones next to each other on the right hand side
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Posted: Fri Apr 07, 2006 1:52 pm
Lilian
Boot
Joined: 08 Jan 2006 Posts: 48 Location: Derbyshire
Accepted solve Here is the solve
Sorry about the format but I couldn't attach the file. If you type the numbers in row by row as shown it will be accepted
Spoiler (Rollover to View):
5 6 6
2 6 4 3 4 6
6 1 5 3 2 5 3 5
5 4 2 1 4 2 4
1 2 1 3 1 3
_________________TO ENJOY LIFE YOU MUST RESPECT LIFE
Posted: Fri Apr 07, 2006 3:30 pm
Last edited by Lilian on Sat Apr 08, 2006 8:21 am; edited 1 time in total
ALISDAIRPARK
Unfictologist
Joined: 27 Nov 2005 Posts: 1646 Location: Everywhere else
lilian, please edit your post to spoiler that answer, thanks.
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Posted: Sat Apr 08, 2006 7:43 am
Lilian
Boot
Joined: 08 Jan 2006 Posts: 48 Location: Derbyshire
Solve Sorry about that. Done it now, I just got so excited about getting a solve and wanted to share it with everyone.
_________________TO ENJOY LIFE YOU MUST RESPECT LIFE
Posted: Sat Apr 08, 2006 8:27 am
ahdok
Boot
Joined: 07 Apr 2006 Posts: 41 Location: Cambridge
I found that with this one, the tried and tested method of "just bung some numbers in lots of times and see where it breaks down" was quite revealing after about ten goes I identified the source of my troubles and fixed it.
oh, having some dominoes helped too.
In the style of ebay "VERY GOOD PUZZLE WOULD SOLVE AGAIN A+++++"
Posted: Sat Apr 08, 2006 5:14 pm
Austin
Boot
Joined: 28 Feb 2006 Posts: 53 Location: uk
I never noticed this on the original card but are the coloured blobs that show up so clearly in the scan of any significance? They don't match the solution.
Posted: Sat Apr 08, 2006 7:22 pm
Guin
Unfettered
Joined: 11 Jan 2006 Posts: 400 Location: Antartica
grr i also found at least one other possible answer.
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Posted: Tue Apr 11, 2006 2:52 pm
ahdok
Boot
Joined: 07 Apr 2006 Posts: 41 Location: Cambridge
Guin, really? are you sure you didn't repeat a domino? I was pretty sure the answer was unique, since I think pretty much everything I put down was forced.
Posted: Tue Apr 11, 2006 6:52 pm
markytc
Greenhorn
Joined: 16 Dec 2005 Posts: 7 Location: Portsmouth, Hampshire, United Kingdom
I know there's a solve but thought i'd attach the file that helped me
My file isn't that hi-tech but it helped me get the answer.
Just rotate the dominos to fit where you want them.
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163 Dominos.doc
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Posted: Fri Apr 14, 2006 3:24 pm
beglee
Decorated
Joined: 21 Oct 2005 Posts: 164
Here is the solution that i came up with, that was rejected as a solve, anyone see a problem (i cant) :
Spoiler (Rollover to View):
http://img217.imageshack.us/img217/540/domino3wm.gif
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Posted: Wed Apr 19, 2006 3:00 pm
echidna
Decorated
Joined: 28 Jan 2006 Posts: 288 Location: Notts, UK
beglee wrote:
Here is the solution that i came up with, that was rejected as a solve, anyone see a problem (i cant) :
Spoiler (Rollover to View):
http://img217.imageshack.us/img217/540/domino3wm.gif
Yeah, sorry beglee, but I think you've got 2 dominos with 1:3 on (bottom left and bottom right)
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Posted: Wed Apr 19, 2006 3:24 pm
beglee
Decorated
Joined: 21 Oct 2005 Posts: 164
nope, the 1 and 3 on the bottom right of my solution arent part of the same domino, but its hard to see without putting all the numbers into a domino-divided pic.
its possible (like has happened with other cards, ie Magic Square) that there are more than one solution, but that they are only accepting one particular solution (the one posted above by Lilian)
EDIT: removed because i was being stupid!
First, i misread what dominoes echidna was referring to, and then upon realising what he/she was saying, i realised that i had it in my head that 3-1 and 1-3 are different dominoes, but of course they arent! D'oh!!
_________________I think (about Shuffled), therefore I am!
PXC leaderboard name: s00bf0f8
Posted: Fri Apr 21, 2006 12:06 pm
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