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 

Jul 05 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: 890
Location: Rimini, Italy

PostPosted: Wed Jul 05, 2023 6:31 am    Post subject: Jul 05 VH Reply with quote

Hi everyone,

Code:

+-----------+----------+---------------+
| 5   49 3  | 6   7 2  | 8    149  149 |
| 1   7  8  | 34  5 9  | 34   2    6   |
| 49  6  2  | 348 1 48 | 3479 479  5   |
+-----------+----------+---------------+
| 8   1  6  | 479 2 47 | 5    3    49  |
| 2   49 49 | 5   8 3  | 16   16   7   |
| 479 3  5  | 479 6 1  | 49   8    2   |
+-----------+----------+---------------+
| 3   58 19 | 78  4 6  | 2    57   19  |
| 6   58 14 | 2   9 78 | 147  1457 3   |
| 49  2  7  | 1   3 5  | 469  469  8   |
+-----------+----------+---------------+

Play this puzzle online at the Daily Sudoku site

first step
X-Wing with number 4 in r26c47 and -4 in r3c47,r4c4,r89c7

Code:

+-----------+----------+--------------+
| 5   49 3  | 6   7 2  | 8   19   149 |
| 1   7  8  | 34  5 9  | 34  2    6   |
| 49  6  2  | 38  1 48 | 379 79   5   |
+-----------+----------+--------------+
| 8   1  6  | 79  2 47 | 5   3    49  |
| 2   49 49 | 5   8 3  | 16  16   7   |
| 479 3  5  | 479 6 1  | 49  8    2   |
+-----------+----------+--------------+
| 3   58 19 | 78  4 6  | 2   57   19  |
| 6   58 14 | 2   9 78 | 17  1457 3   |
| 49  2  7  | 1   3 5  | 69  469  8   |
+-----------+----------+--------------+

Play this puzzle online at the Daily Sudoku site

second step XY-Wing 1,6,9 in r59c7,r7c9 and -1 in r8c7

or with only one step from r7c9

if r7c9=1 -1 in r7c3,r8c78
if r7c9=9 - r4c9=4 - r3c6=4 - r9c1=4 - r8c3=1 and -1 in r7c3,r8c78

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



Joined: 05 Feb 2017
Posts: 890
Location: Rimini, Italy

PostPosted: Wed Jul 05, 2023 6:34 am    Post subject: Reply with quote

Obviously r6c1=7 from the beginning.

Ciao Gianni
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