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 

Nov 26 VH

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Daily Sudoku puzzles
View previous topic :: View next topic  
Author Message
ZeroAssoluto



Joined: 05 Feb 2017
Posts: 1019
Location: Rimini, Italy
PostPosted: Mon Nov 26, 2018 8:16 am    Post subject: Nov 26 VH Reply with quote
Hi everyone,

Code:

+-------------+--------------+----------+
| 8  12  59   | 3    25   7  | 4  159 6 |
| 16 127 567  | 2468 2458 9  | 78 15  3 |
| 4  3   5679 | 1    58   68 | 78 59  2 |
+-------------+--------------+----------+
| 9  5   1    | 27   27   3  | 6  8   4 |
| 7  4   8    | 5    6    1  | 2  3   9 |
| 3  6   2    | 48   9    48 | 1  7   5 |
+-------------+--------------+----------+
| 2  8   467  | 467  3    5  | 9  46  1 |
| 5  17  467  | 9    147  46 | 3  2   8 |
| 16 9   3    | 468  148  2  | 5  46  7 |
+-------------+--------------+----------+

Play this puzzle online at the Daily Sudoku site

Quote:
XY-Chain r2c1-1-r1c2-2-r1c5-5-r3c5-8-r3c6 and -6 in r2c4,r3c3


Ciao Gianni
Back to top
View user's profile Send private message
hughwill



Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
PostPosted: Mon Nov 26, 2018 11:40 am    Post subject: Reply with quote
After 2 VHs which were solvable by basics, I think we've got one
that is a 4 stepper needing all 3 VH techniques!

Code:

+-------------+--------------+----------+
| 8  12  59   | 3    25   7  | 4  159 6 |
| 16 127 567  | 2468 2458 9  | 78 15  3 |
| 4  3   5679 | 1    58   68 | 78 59  2 |
+-------------+--------------+----------+
| 9  5   1    | 27   27   3  | 6  8   4 |
| 7  4   8    | 5    6    1  | 2  3   9 |
| 3  6   2    | 48   9    48 | 1  7   5 |
+-------------+--------------+----------+
| 2  8   467  | 467  3    5  | 9  46  1 |
| 5  17  467  | 9    147  46 | 3  2   8 |
| 16 9   3    | 468  148  2  | 5  46  7 |
+-------------+--------------+----------+

Play this puzzle online at the Daily Sudoku site

1. X Wing on 6 r37c36 -6r26c3
2. XYX Wing 684 pivot r9c4 -4r7c4
3. XY Wing 67-4 pivot r7c4 -4r7c3
4. XY wing 468 pivot r7c6 -8r6c4

Unless someone knows better, of course....

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



Joined: 24 Jun 2007
Posts: 118
Location: Australia
PostPosted: Thu Nov 29, 2018 2:47 pm    Post subject: Reply with quote
I agree with Hugh. 4 steps!
Back to top
View user's profile Send private message Send e-mail
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