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 

Aug 17 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: 1111
Location: Dar es Salaam Tanzania

PostPosted: Fri Aug 16, 2013 10:17 pm    Post subject: Aug 17 VH Reply with quote

Code:

+-------------+-----------+-----------+
| 249 2347 6  | 27 1   5  | 39 27  8  |
| 1   237  79 | 8  6   4  | 39 5   27 |
| 5   27   8  | 3  27  9  | 1  6   4  |
+-------------+-----------+-----------+
| 8   247  79 | 12 24  6  | 5  3   19 |
| 24  5    1  | 9  3   8  | 6  247 27 |
| 249 6    3  | 5  247 17 | *48 2-48 19 |
+-------------+-----------+-----------+
| 3   8    4  | 6  9   2  | 7  1   5  |
| 6   9    2  | 17 5   17 | *48 *48  3  |
| 7   1    5  | 4  8   3  | 2  9   6  |
+-------------+-----------+-----------+
Type 1 UR 48 in r68c78; r6c8=2; stte.
Back to top
View user's profile Send private message AIM Address
roaa



Joined: 18 Apr 2009
Posts: 112
Location: Sweden

PostPosted: Sat Aug 17, 2013 7:39 am    Post subject: Reply with quote

An xy-wing 247 forces r3c2=2, which solves it.
Back to top
View user's profile Send private message
hughwill



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

PostPosted: Sat Aug 17, 2013 7:55 am    Post subject: 17 Aug VH Reply with quote

Code:

+------------+-----------+-----------+
| 49  34  6  | 27 1   5  | 39 27  8  |
| 1   237 79 | 8  6   4  | 39 5   27 |
| 5   27  8  | 3  27  9  | 1  6   4  |
+------------+-----------+-----------+
| 8   47  79 | 12 24  6  | 5  3   19 |
| 24  5   1  | 9  3   8  | 6  247 27 |
| 249 6   3  | 5  247 17 | 48 248 19 |
+------------+-----------+-----------+
| 3   8   4  | 6  9   2  | 7  1   5  |
| 6   9   2  | 17 5   17 | 48 48  3  |
| 7   1   5  | 4  8   3  | 2  9   6  |
+------------+-----------+-----------+

Play this puzzle online at the Daily Sudoku site

A few extra basics to show Roaa's 'double' XY 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