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 

Jan 22 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: 685
Location: Dar es Salaam Tanzania

PostPosted: Sat Jan 21, 2012 11:19 pm    Post subject: Jan 22 VH Reply with quote

After the Basics
Code:

+-------------+----------------+-------------+
| 2   19  8   | 13   7    6    | 359 4   59  |
| 346 179 467 | 134  5    139  | 239 8   29  |
| 34  59  45  | 8    2349 239  | 1   6   7   |
+-------------+----------------+-------------+
| 1   57  457* | 6    2349 2359 | 8   259 259 |
| 9   2   4-56 | 145  8    15   | 46  7   3   |
| 46  8   3   | 25   29   7    | 46  259 1   |
+-------------+----------------+-------------+
| 5   6   1   | 237  23   4    | 279 239 8   |
| 78  4   9   | 2357 1    2358 | 257 235 6   |
| 78  3   2   | 9    6    58   | 57  1   4   |
+-------------+----------------+-------------+
Two steps for me
XYZ-Wing 457 hinged in r4c3; r5c3<>5 opens an
XY-Wing 139 pivoted in r1c4; r2c79<>9 which solves it.
Back to top
View user's profile Send private message AIM Address
Marty R.



Joined: 12 Feb 2006
Posts: 5175
Location: Rochester, NY, USA

PostPosted: Sun Jan 22, 2012 2:43 am    Post subject: Reply with quote

There's also the XYX-Wing (456), pivoted in r5c3; r4c3<>4 which sets up the same XY-Wing.
Back to top
View user's profile Send private message
keith



Joined: 19 Sep 2005
Posts: 3182
Location: near Detroit, Michigan, USA

PostPosted: Mon Jan 23, 2012 5:39 am    Post subject: Reply with quote

Marty R. wrote:
There's also the XYX-Wing


XYZ?
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5175
Location: Rochester, NY, USA

PostPosted: Mon Jan 23, 2012 5:58 am    Post subject: Reply with quote

keith wrote:
Marty R. wrote:
There's also the XYX-Wing


XYZ?

Embarassed Crying or Very sad Embarassed
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