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 

Oct. 1 VH

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



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Oct 01, 2015 5:33 am    Post subject: Oct. 1 VH Reply with quote

Code:

+-------+-----------+---------+
| 5 4 6 | 7 138 138 | 38 9 2  |
| 7 9 1 | 5 2   38  | 6  4 38 |
| 2 8 3 | 6 4   9   | 5  1 7  |
+-------+-----------+---------+
| 9 6 8 | 2 7   13  | 13 5 4  |
| 3 7 2 | 4 18  5   | 18 6 9  |
| 1 5 4 | 9 38  6   | 2  7 38 |
+-------+-----------+---------+
| 8 1 9 | 3 5   4   | 7  2 6  |
| 6 2 5 | 8 9   7   | 4  3 1  |
| 4 3 7 | 1 6   2   | 9  8 5  |
+-------+-----------+---------+

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message
hughwill



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

PostPosted: Thu Oct 01, 2015 1:59 pm    Post subject: Oct 1 VH Reply with quote

After basics:
Code:

+-------+----------+---------+
| 5 4 6 | 7 13 138 | 38 9 2  |
| 7 9 1 | 5 2  38  | 6  4 38 |
| 2 8 3 | 6 4  9   | 5  1 7  |
+-------+----------+---------+
| 9 6 8 | 2 7  13  | 13 5 4  |
| 3 7 2 | 4 18 5   | 18 6 9  |
| 1 5 4 | 9 38 6   | 2  7 38 |
+-------+----------+---------+
| 8 1 9 | 3 5  4   | 7  2 6  |
| 6 2 5 | 8 9  7   | 4  3 1  |
| 4 3 7 | 1 6  2   | 9  8 5  |
+-------+----------+---------+

Play this puzzle online at the Daily Sudoku site

The new month's consecutive VH. But not really VH:
The 13-8 XY pivot r1c5 or 38-1 XY pivot r1c7 couldn't really be
more obvious!

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



Joined: 06 Mar 2014
Posts: 563

PostPosted: Fri Oct 02, 2015 12:31 am    Post subject: Reply with quote

It must be rmireland's fault! He jinxed us a couple of days ago! Laughing
Back to top
View user's profile Send private message
rmireland



Joined: 21 Sep 2013
Posts: 33
Location: New Orleans

PostPosted: Fri Oct 02, 2015 3:36 pm    Post subject: Reply with quote

I don't believe in jinxes any more than I believe we are going to get better, more challenging, vh puzzles anytime soon. Remember the astonishing one that needed about six vh moves to solve? Was that in this decade?

Anyway, I appreciate Marty's efforts to disguise the r1c5 pivot on this VH by not completing that diabolical locked candidate 8 in Box 5. But even so, when all of the remaining candidates are 1, 3 or 8, it's not hard to know what tricky XY to look for.
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Fri Oct 02, 2015 7:05 pm    Post subject: Reply with quote

Quote:
Anyway, I appreciate Marty's efforts to disguise the r1c5 pivot on this VH by not completing that diabolical locked candidate 8 in Box 5. But even so, when all of the remaining candidates are 1, 3 or 8, it's not hard to know what tricky XY to look for.


That locked candidate is hiding very well, as I can't see it.
Back to top
View user's profile Send private message
dongrave



Joined: 06 Mar 2014
Posts: 563

PostPosted: Fri Oct 02, 2015 9:21 pm    Post subject: Reply with quote

Marty R. wrote:
Quote:
Anyway, I appreciate Marty's efforts to disguise the r1c5 pivot on this VH by not completing that diabolical locked candidate 8 in Box 5. But even so, when all of the remaining candidates are 1, 3 or 8, it's not hard to know what tricky XY to look for.

That locked candidate is hiding very well, as I can't see it.

Quit kidding around Marty! You can see the locked 8's in column 5 of box 5 which eliminates the 8 from r1c5 - or of course you get the same result if you use the locked 8's in column 6 of box 2. I know you see it!
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Sat Oct 03, 2015 2:01 am    Post subject: Reply with quote

dongrave wrote:
Marty R. wrote:
Quote:
Anyway, I appreciate Marty's efforts to disguise the r1c5 pivot on this VH by not completing that diabolical locked candidate 8 in Box 5. But even so, when all of the remaining candidates are 1, 3 or 8, it's not hard to know what tricky XY to look for.

That locked candidate is hiding very well, as I can't see it.

Quit kidding around Marty! You can see the locked 8's in column 5 of box 5 which eliminates the 8 from r1c5 - or of course you get the same result if you use the locked 8's in column 6 of box 2. I know you see it!


OK, I erred on basics, which is the rule, not the exception. I made the comment about not seeing it because I was staring at Hugh's grid rather than my original. Ireland gives me way too much credit. Laughing
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