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 24 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: Tue Dec 24, 2013 10:34 am    Post subject: Dec 24 VH Reply with quote

Code:

+-------------+----------+------------+
| 6    12 129 | 5  8  7  | 39  4   13 |
| 4    5  7   | 19 6  3  | 29  129 8  |
| 139  38 189 | 19 4  2  | 5   7   6  |
+-------------+----------+------------+
| 579  78 89  | 2  35 6  | 1   39  4  |
| 12   6  4   | 7  13 9  | 8   5   23 |
| 59   12 3   | 4  15 8  | 269 269 7  |
+-------------+----------+------------+
| 8    9  5   | 3  7  14 | 246 126 12 |
| 1237 37 12  | 6  9  14 | 347 8   5  |
| 137  4  6   | 8  2  5  | 37  13  9  |
+-------------+----------+------------+

Play this puzzle online at the Daily Sudoku site


A late first response today - too much wrapping to do? (for those who
do Christmas)

A simple
Quote:
123 XY-Wing pivot r7c9
appears to sort out this one

Seasons greetings etc.

Hugh
Back to top
View user's profile Send private message
roaa



Joined: 18 Apr 2009
Posts: 112
Location: Sweden

PostPosted: Fri Dec 27, 2013 10:18 am    Post subject: Reply with quote

The xy-wing 123 pivoted in r7c9 forces r4c8=9, 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