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 

May 28 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: 1110
Location: Dar es Salaam Tanzania

PostPosted: Sun May 27, 2012 10:16 pm    Post subject: May 28 VH Reply with quote

XY-Wing 78 37 38 pivoted in r1c6; r7c3<>8.
Back to top
View user's profile Send private message AIM Address
hughwill



Joined: 05 Apr 2010
Posts: 422
Location: Birmingham UK

PostPosted: Mon May 28, 2012 2:45 pm    Post subject: 28th May VH Reply with quote

Code:

+----------+------------+-----------+
| 5  1  78 | 9  38  37  | 2   6   4 |
| 2  37 9  | 6  348 347 | 38  1   5 |
| 48 34 6  | 2  1   5   | 389 389 7 |
+----------+------------+-----------+
| 1  8  3  | 5  7   2   | 6   4   9 |
| 7  6  5  | 34 34  9   | 1   2   8 |
| 49 49 2  | 8  6   1   | 5   7   3 |
+----------+------------+-----------+
| 6  57 78 | 1  9   38  | 4   35  2 |
| 89 2  1  | 34 5   348 | 7   39  6 |
| 3  59 4  | 7  2   6   | 89  589 1 |
+----------+------------+-----------+

Play this puzzle online at the Daily Sudoku site


This one was straightforward enough in the end, but it had
an annoying distraction in the 378 XY wing with pivot on r2c2
which takes the 3s out of r2c4 and r2c5 but then leaves
you with nothing. It took me ages to see the longer-range XY
which solves it.
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