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 

Dec 19 VH

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



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

PostPosted: Fri Dec 19, 2014 3:01 pm    Post subject: Dec 19 VH Reply with quote

Code:

+--------------+-------------+--------------+
| 9    56  147 | 367  8   35 | 347 2   1347 |
| 17   26  8   | 2367 29  4  | 379 5   1379 |
| 47   25  3   | 27   1   59 | 479 8   6    |
+--------------+-------------+--------------+
| 257  39  257 | 1    6   39 | 8   4   27   |
| 2348 389 24  | 5    249 7  | 6   1   239  |
| 2347 1   6   | 23   249 8  | 5   379 2379 |
+--------------+-------------+--------------+
| 6    38  9   | 48   5   1  | 2   37  3478 |
| 2358 4   25  | 9    7   26 | 1   36  38   |
| 128  7   12  | 2468 3   26 | 49  69  5    |
+--------------+-------------+--------------+

Play this puzzle online at the Daily Sudoku site

259 XY-Wing pivot r3c6 does it. (Where is everyone today??)
Back to top
View user's profile Send private message
Marty R.



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

PostPosted: Sat Dec 20, 2014 1:54 am    Post subject: Reply with quote

I'm here. I played the same move, but the grid shown doesn't have the 2 in r3c6.
Back to top
View user's profile Send private message
dongrave



Joined: 06 Mar 2014
Posts: 568

PostPosted: Sat Dec 20, 2014 2:29 am    Post subject: Reply with quote

Hi guys, I'm here too! I just don't bother chiming in if my solution has already been posted (and I had the same solution as Hugh). Hey Marty, I didn't have a 2 in r3c6 either - because of the naked 2-6 pair in c6 but you don't need one there anyway because the XY wing consists of the 2-5 in r3c2, the 5-9 in r3c6, and the 2-9 in r2c5 which eliminates the 2 from r2c2 which solves it. (I'm sure you already knew that.)
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