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 03 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: 942
Location: Rimini, Italy

PostPosted: Fri Jun 03, 2022 9:18 am    Post subject: Jun 03 VH Reply with quote

Hi everyone,

Code:

+------------+----------+----------+
| 6  25  259 | 59 4  1  | 78  78 3 |
| 57 3   579 | 59 2  8  | 4   6  1 |
| 8  1   4   | 3  7  6  | 5   9  2 |
+------------+----------+----------+
| 1  9   8   | 27 36 27 | 36  5  4 |
| 35 7   56  | 1  9  4  | 36  2  8 |
| 23 4   26  | 8  36 5  | 9   1  7 |
+------------+----------+----------+
| 9  258 257 | 27 1  3  | 278 4  6 |
| 27 6   1   | 4  8  9  | 27  3  5 |
| 4  28  3   | 6  5  27 | 1   78 9 |
+------------+----------+----------+

Play this puzzle online at the Daily Sudoku site

Quote:
XY-Wing
2,5,7 in r1c2,r28c1 and -2 in r79c2
2,7,8 in r8c7,r9c28 and -2 in r8c1
2,7,8 in r8c1,r9c28 and -7 in r8c7
or W-Wing
2,7 in r7c4,r8c7 SL with number 7 in r9c68 (or r8c1,r7c3) and -2 in r7c7
2,7 in r7c4,r8c1 SL with number 2 in r9c26 (or r78c7) and -7 in r7c3


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



Joined: 30 Oct 2020
Posts: 358
Location: Wales

PostPosted: Fri Jun 03, 2022 3:58 pm    Post subject: Another way Reply with quote

There is a <59> UR in r12c34 that must be avoided

r6c3=6 to solve
Code:

+--------------+-----------+----------+
|  6  25  x259 | x59 4  1  | 78  78 3 |
| d57 3   x579 | x59 2  8  | 4   6  1 |
|  8  1    4   |  3  7  6  | 5   9  2 |
+--------------+-----------+----------+
|  1  9    8   |  27 36 27 | 36  5  4 |
| c35 7    56  |  1  9  4  | 36  2  8 |
| b23 4   a26  |  8  36 5  | 9   1  7 |
+--------------+-----------+----------+
|  9  258  257 |  27 1  3  | 278 4  6 |
|  27 6    1   |  4  8  9  | 27  3  5 |
|  4  28   3   |  6  5  27 | 1   78 9 |
+--------------+-----------+----------+

If a=2, b=3, c=5, d=7 triggers a UR in the four x cells
Back to top
View user's profile Send private message
glesco



Joined: 12 May 2022
Posts: 36

PostPosted: Tue Jun 07, 2022 10:24 pm    Post subject: Reply with quote

273 xy-wing which eliminates 2 from r8c1, stte from there.
Back to top
View user's profile Send private message
dongrave



Joined: 06 Mar 2014
Posts: 568

PostPosted: Wed Jun 08, 2022 2:28 am    Post subject: Reply with quote

I think you meant 278 XY Wing, not 273 - but why are you posting solutions that other people already posted days ago? I don't get it?
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151

PostPosted: Wed Jun 08, 2022 4:09 am    Post subject: Reply with quote

Hi glesco and welcome. Have you right clicked the “quote” section below ZeroAssoluto’s posting of the puzzle ?
Back to top
View user's profile Send private message
dongrave



Joined: 06 Mar 2014
Posts: 568

PostPosted: Wed Jun 08, 2022 3:25 pm    Post subject: Reply with quote

Oh! Thanks for clarifying that Mogulmeister. I didn't realize that he probably didn't see Zero's solutions because they were posted as white text on a white background! Sorry about that glesco! If you position your mouse at the top left-hand corner of the quote box, hold down the left-click, and then drag the mouse over the quote box, you will see the solutions!
Back to top
View user's profile Send private message
glesco



Joined: 12 May 2022
Posts: 36

PostPosted: Thu Jun 09, 2022 10:17 pm    Post subject: Reply with quote

Yup, that iz exactly what happened. Didn't realize that the "quote" section had hidden answers! Quit useful actually!
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