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Is posible for a Sudoku to have 2 possible solutions?

 
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cesar



Joined: 25 Aug 2005
Posts: 2

PostPosted: Thu Aug 25, 2005 11:39 am    Post subject: Is posible for a Sudoku to have 2 possible solutions? Reply with quote

Is posible for a Sudoku to have 2 possible solutions?

Sorry about my english,

I?ve tried de sudoku of 21/8/5, and i saw 2 posibilities is this posible


1,5,2,7,5,4,3,9,8
8,4,3,6,9,2,7,1,6
7,9,6,3,8,1,2,4,5
2,1,6,9,4,7,8,5,3
4,7,9,8,3,5,6,2,1
5,3,8,2,1,6,9,7,4
3,6,1,4,7,9,5,8,2
9,8,4,5,2,3,1,6,7
7,2,5,1,6,8,4,3,9


1,5,2,7,5,4,3,9,8
8,4,3,6,9,2,7,1,6
7,9,6,3,8,1,2,4,5
2,1,6,9,4,7,8,5,3
9,7,4,8,3,5,6,2,1
5,3,8,2,1,6,9,7,4
3,6,1,4,7,9,5,8,2
4,8,9,5,2,3,1,6,7
7,2,5,1,6,8,4,3,9
________
Lexus LF history


Last edited by cesar on Tue Feb 01, 2011 4:04 am; edited 1 time in total
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cesar



Joined: 25 Aug 2005
Posts: 2

PostPosted: Thu Aug 25, 2005 11:54 am    Post subject: yes, but both are wrong Reply with quote

sorry
but i check the solution
and i saw two 6 in the same column.
________
buy silver surfer vaporizer


Last edited by cesar on Tue Feb 01, 2011 4:04 am; edited 1 time in total
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PostPosted: Thu Sep 15, 2005 9:45 am    Post subject: Reply with quote

yes, there it is:

try it
7----562-
---4--3--
--1-3----
6-7--8---
4--1-3--8
------1-4
----2-4--
--8--4---
-748----5
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mubs
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PostPosted: Wed Dec 28, 2005 10:26 pm    Post subject: two solutions Reply with quote

my daughter an i worked a difficult puzzle separately ... we came up with two valid and very different solutions
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