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 

Jun 18 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: 714
Location: Rimini, Italy

PostPosted: Sat Jun 18, 2022 9:28 am    Post subject: Jun 18 VH Reply with quote

Hi everyone,

Code:

+------------+--------------+---------------+
| 489 3  489 | 7    245  6  | 459  1    245 |
| 2   5  7   | 149  34   13 | 3489 6    48  |
| 1   6  49  | 459  2345 8  | 7    34   245 |
+------------+--------------+---------------+
| 34  18 34  | 18   6    9  | 2    5    7   |
| 7   18 2   | 1458 458  15 | 6    9    3   |
| 5   9  6   | 2    37   37 | 48   48   1   |
+------------+--------------+---------------+
| 38  2  1   | 6    9    57 | 3458 3478 458 |
| 6   4  35  | 58   578  2  | 1    37   9   |
| 89  7  589 | 3    1    4  | 58   2    6   |
+------------+--------------+---------------+

Play this puzzle online at the Daily Sudoku site

Quote:
XY-Wing 1,5,8 in r48c4,r5c6 and -5 in r5c4,r7c6
or
W-Wing 3,4 in r3c8,r4c3 SL with number 3 in r8c38 and -4 in r3c3
or
W-Wing 3,7 in r6c5,r8c8 SL with number 3 in r3c58 and -7 in r8c5


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



Joined: 30 Oct 2020
Posts: 268
Location: Wales

PostPosted: Sat Jun 18, 2022 1:58 pm    Post subject: Reply with quote

XY chain abcde or edcba gives pincers of <1> in a+e to remove the <1> in r2c4 and r5c6
Code:

+------------+------------------+---------------+
| 489 3  489 |  7     245    6  | 459  1    245 |
| 2   5  7   | x149   34    e13 | 3489 6    48  |
| 1   6  49  |  459   2345   8  | 7    34   245 |
+------------+------------------+---------------+
| 34  18 34  | a18    6      9  | 2    5    7   |
| 7   18 2   |  1458  458   x15 | 6    9    3   |
| 5   9  6   |  2     37    d37 | 48   48   1   |
+------------+------------------+---------------+
| 38  2  1   |  6     9     c57 | 3458 3478 458 |
| 6   4  35  | b58    578    2  | 1    37   9   |
| 89  7  589 |  3     1      4  | 58   2    6   |
+------------+------------------+---------------+
Back to top
View user's profile Send private message
TomC



Joined: 30 Oct 2020
Posts: 268
Location: Wales

PostPosted: Sat Jun 18, 2022 2:01 pm    Post subject: Reply with quote

Or you could have -4 in r3c3 to avoid the <89> UR in r19c13
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151

PostPosted: Mon Jun 20, 2022 6:48 am    Post subject: Reply with quote

Which is very nice.
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