dailysudoku.com Forum Index dailysudoku.com
Discussion of Daily Sudoku puzzles
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Nov 5 VH

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Daily Sudoku puzzles
View previous topic :: View next topic  
Author Message
Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
PostPosted: Fri Nov 04, 2011 11:29 pm    Post subject: Nov 5 VH Reply with quote
Finned x-wing on 3 in c26; r3c1<>3 which opens an xy -wing 27 26 67 pivoted in r6c6 setting r13c4<>7 solving it.
Back to top
View user's profile Send private message AIM Address
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Nov 05, 2011 1:12 am    Post subject: Reply with quote
Trying to use only the VH moves, it took me four steps, which I suspect is more than what's needed.

XY-Wing (382)
XY-Wing (238)
X-Wing (8)
X-Wing (7)
Back to top
View user's profile Send private message
arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sat Nov 05, 2011 7:28 am    Post subject: Reply with quote
Code:
 *--------------------------------------------------------------------*
 | 1      37     5      | 279    2379   4      | 2679   267    8      |
 | 4      6     b89     | 1      2789   5      | 279    3     c79     |
 |a38(9)  378    2      | 789    36789  3678   | 5      1      4      |
 |----------------------+----------------------+----------------------|
 | 6      29     3      | 279    4      1      | 8      27     5      |
 | 28     1      4      | 5      2678   2678   | 267    9      3      |
 | 5      289    7      | 3      2689   268    | 4      26     1      |
 |----------------------+----------------------+----------------------|
 |e289    5      6      | 278    1      278    | 3      4     d79     |
 | 38     4      18     | 6      378    9      | 17     5      2      |
 | 7      23     19     | 4      5      23     | 19     8      6      |
 *--------------------------------------------------------------------*
connect two strong links from the same candidate and you can set the candidate
and also solve the puzzle

(9)r3c1=(9)r7c1-(9)r7c9=(9)r2c9-(9)r2c3=(9)r3c1 => r3c1=9
Back to top
View user's profile Send private message
roaa



Joined: 18 Apr 2009
Posts: 112
Location: Sweden
PostPosted: Sat Nov 05, 2011 9:29 am    Post subject: Nov 5 VH Reply with quote
3 standard wings made it for me:
xy (238)
x (8)
xy (267)
Back to top
View user's profile Send private message
keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Wed Nov 09, 2011 1:22 pm    Post subject: Re: Nov 5 VH Reply with quote
roaa wrote:
3 standard wings made it for me:
xy (238)
x (8)
xy (267)
I had the same.

Keith
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Daily Sudoku puzzles All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group