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 

Apr 7 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: 684
Location: Dar es Salaam Tanzania

PostPosted: Sat Apr 06, 2013 10:08 pm    Post subject: Apr 7 VH Reply with quote

Code:

+------------+--------------+-------------+
| 5   248 *48 | 24   9  6    | 1    3  7   |
| 1   7   9  | 2345 25 235  | 6    8  24  |
| #24  6   3  | 7    8  1    | 29   5  249 |
+------------+--------------+-------------+
| 39  1   2  | 35   4  359  | 8    7  6   |
| 389 58  6  | 23   7  2389 | 4    19 159 |
| 489 458 7  | 1    6  89   | 3    2  59  |
+------------+--------------+-------------+
| 6   3   45 | 8    25 2457 | 2579 19 129 |
| *28  9   5-8 | 6    1  257  | 257  4  3   |
| 7   24  1  | 9    3  245  | 25   6  8   |
+------------+--------------+-------------+
XY-Wing 28-24-48 pivoted in r3c1; r8c3<>8 solves it.
Back to top
View user's profile Send private message AIM Address
RobertRattley



Joined: 24 Jun 2007
Posts: 57
Location: Australia

PostPosted: Tue Apr 09, 2013 2:47 pm    Post subject: Reply with quote

Yes.

Those who like to work from the bottom up find another xy wing: 245 pinching box 9 cell 1 on 5. But unfortunately that doesn't seem to help.
Back to top
View user's profile Send private message Send e-mail
George Woods



Joined: 28 Mar 2006
Posts: 234
Location: Dorset UK

PostPosted: Fri Apr 12, 2013 9:57 am    Post subject: w wing solution Reply with quote

I know it is late for a comment. I have been away etc.. anyway another solution is a W wing 24s in Blocks 2 and 7 operating on 4s in col 3 knocks out the 2 in r1c2 and so gives a solution!
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