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 10 VH

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



Joined: 18 Apr 2009
Posts: 112
Location: Sweden

PostPosted: Tue Nov 10, 2015 9:40 am    Post subject: Nov 10 VH Reply with quote

XY 158 gives r4c7=2.
Back to top
View user's profile Send private message
hughwill



Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK

PostPosted: Tue Nov 10, 2015 10:27 am    Post subject: Re: Nov 10 VH Reply with quote

roaa wrote:
XY 158 gives r4c7=2.


Code:

+---------+----------+-----------+
| 4 2  9  | 1 567 57 | 58 3  568 |
| 6 7  15 | 8 3   2  | 9  4  15  |
| 8 3  15 | 9 56  4  | 7  16 2   |
+---------+----------+-----------+
| 5 9  7  | 6 4   3  | 28 12 18  |
| 1 6  2  | 5 9   8  | 3  7  4   |
| 3 4  8  | 7 2   1  | 6  5  9   |
+---------+----------+-----------+
| 9 15 3  | 2 15  6  | 4  8  7   |
| 7 18 4  | 3 18  9  | 25 26 56  |
| 2 58 6  | 4 578 57 | 1  9  3   |
+---------+----------+-----------+

Play this puzzle online at the Daily Sudoku site

Yes and there's also a 1 step 156 XY-Wing and a 1 step 568 XYZ wing as
a bonus. (I didn't go on to see whether there's also an X wing to make the
full set of 'traditional' VH moves....)

Hugh
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Tue Nov 10, 2015 4:02 pm    Post subject: Reply with quote

Quote:
Yes and there's also a 1 step 156 XY-Wing


There's a 15-6 and 56-1 pivoted in r2c9 and r8c9, respectively.
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