Life In 19x19
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Go on a Sphere or other 4 connected graph
http://www.lifein19x19.com/viewtopic.php?f=10&t=6902
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Author:  SmoothOper [ Fri Oct 05, 2012 1:08 pm ]
Post subject:  Go on a Sphere or other 4 connected graph

I am wondering if there is any theory for Go on a sphere, where there are no edges. Seems like it could be feasible with playing on a computer to create and display a graph with no edges.

Author:  maproom [ Fri Oct 05, 2012 1:32 pm ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

If you want to play on something like a sphere, you can use a small rhombicosidodecahedron, with 60 4-connected vertices.

If all you want to do is use a board with no edges, you can use a torus, of any size. But this gives a rather dull game, as it is hard to make any territory, and whole-board seki is a likely result.

Author:  Splatted [ Fri Oct 05, 2012 5:39 pm ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

Why not just use a regular board and say the end of one side is the beginning of its opposite. i.e.

Click Here To Show Diagram Code
[go]$$c This is a label for the diagram.
$$ ---------------------------------------
$$ | 1 . . . . . . . . 2 . . . . . . . . 3 |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | 4 . . , . . . . . , . . . . . , . . 5 |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | 6 . . . . . . . . 7 . . . . . . . . 8 |
$$ ---------------------------------------[/go]


1, 3, 6 and 8 make a square. 4 + 5 and 3 + 7 each make a line of two stones.

Author:  Bonobo [ Fri Oct 05, 2012 6:25 pm ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

Splatted wrote:
Why not just use a regular board and say the end of one side is the beginning of its opposite. [..]

You mean we’d have to abstract it ourselves? Imagine that in us our heads? Without seeing it? Impossible!
:razz:

Author:  Samura [ Sat Oct 06, 2012 1:24 am ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

Splatted wrote:
Why not just use a regular board and say the end of one side is the beginning of its opposite. i.e.


I think it would be easier playing with a virtual toroidal flying go board inside an holodeck...

Okay, this thread isn't doing good to my mind. :scratch:

Author:  Mef [ Sat Oct 06, 2012 4:27 am ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

I think it was announced in a different thread, but there's a website that provides basic playing functionality for a game on a torus - http://cinderblock.zpmorgan.com/

Author:  SmoothOper [ Sat Oct 06, 2012 7:31 am ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

Toroid FTW!! You can even play it on a regular board.

So how do you make life ?

Author:  Phelan [ Sun Oct 07, 2012 9:45 pm ]
Post subject:  Re: Go on a Sphere or other 4 connected graph

Mef wrote:
I think it was announced in a different thread, but there's a website that provides basic playing functionality for a game on a torus - http://cinderblock.zpmorgan.com/

Anyone that wants to try it feel free to send me a pm with the game link. :)

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