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 20 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: 868
Location: Rimini, Italy

PostPosted: Sun Aug 19, 2018 10:11 pm    Post subject: Aug 20 VH Reply with quote

Hi everyone,

Code:

+-----------+-------+-------------+
| 8  4   3  | 9 7 1 | 5    2   6  |
| 1  5   2  | 8 3 6 | 9    4   7  |
| 67 67  9  | 4 5 2 | 13   13  8  |
+-----------+-------+-------------+
| 9  36  5  | 2 8 7 | 1346 136 34 |
| 2  367 68 | 5 1 4 | 36   78  9  |
| 47 1   48 | 3 6 9 | 2    78  5  |
+-----------+-------+-------------+
| 3  2   7  | 6 4 5 | 8    9   1  |
| 46 8   1  | 7 9 3 | 46   5   2  |
| 5  9   46 | 1 2 8 | 7    36  34 |
+-----------+-------+-------------+

Play this puzzle online at the Daily Sudoku site

Quote:
XY-Wing 3,4,6 in r4c9,r58c7 and -4 in r4c7,r9c9
or
Skyscraper with number 6 in r59c3,r49c8 and -6 in r4c2,r5c7


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



Joined: 26 Feb 2006
Posts: 13
Location: sunny north dakota

PostPosted: Tue Aug 21, 2018 12:37 am    Post subject: Reply with quote

OK. Here's what I think. There is an xy wing using cells r8c8,r5c8 and r9c9 with r8c8 being the xy. this eliminates 3 from r4c9 and that does 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