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 

Another multi-step VH 010620

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other puzzles
View previous topic :: View next topic  
Author Message
immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Mon Jan 06, 2020 10:49 pm    Post subject: Another multi-step VH 010620 Reply with quote
If you are liking these, enjoy the puzzle...

Code:

+-------+-------+-------+
| . . . | . . . | . . . |
| 3 . 4 | . . . | 8 . 1 |
| 1 6 . | . . . | . 9 5 |
+-------+-------+-------+
| . . 7 | 1 6 8 | 4 . . |
| 8 . . | 2 . 5 | . . . |
| 6 . . | 9 . 3 | . . 8 |
+-------+-------+-------+
| 9 . . | . 8 . | . . 2 |
| . 8 . | . . . | . 1 . |
| 4 3 1 | 5 . . | 6 8 7 |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

cheers...immp
Back to top
View user's profile Send private message
ZeroAssoluto



Joined: 05 Feb 2017
Posts: 940
Location: Rimini, Italy
PostPosted: Sat Jan 11, 2020 11:33 pm    Post subject: Reply with quote
Hi everyone,

Code:

+-------------+-----------+-----------+
| 57  257 9   | 8   1  67 | 23 34  46 |
| 3   27  4   | 67  5  9  | 8  26  1  |
| 1   6   8   | 3   2  4  | 7  9   5  |
+-------------+-----------+-----------+
| 25  9   7   | 1   6  8  | 4  25  3  |
| 8   14  3   | 2   47 5  | 19 67  69 |
| 6   14  25  | 9   47 3  | 12 257 8  |
+-------------+-----------+-----------+
| 9   57  56  | 467 8  1  | 35 34  2  |
| 257 8   256 | 467 3  67 | 59 1   49 |
| 4   3   1   | 5   9  2  | 6  8   7  |
+-------------+-----------+-----------+

Play this puzzle online at the Daily Sudoku site

XY-Chain from r2c2 - 7 - r7c2 - 5 - r7c7 - 3 - r1c7 and -2 in r1c2,r2c8

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



Joined: 06 May 2017
Posts: 571
PostPosted: Mon Jan 13, 2020 9:08 am    Post subject: Reply with quote
Hello all,
If you didn't identify the XY-Chain, one could start with an X-Wing.

X-Wing: 7 r27 c24=>r1c2,r8c4<>7.
Back to top
View user's profile Send private message
immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Mon Jan 13, 2020 9:14 am    Post subject: Reply with quote
Puzzle will now look like this.....

Code:

+------------+-----------+-----------+
| 57  25 9   | 8   1  67 | 23 34  46 |
| 3   27 4   | 67  5  9  | 8  26  1  |
| 1   6  8   | 3   2  4  | 7  9   5  |
+------------+-----------+-----------+
| 25  9  7   | 1   6  8  | 4  25  3  |
| 8   14 3   | 2   47 5  | 19 67  69 |
| 6   14 25  | 9   47 3  | 12 257 8  |
+------------+-----------+-----------+
| 9   57 56  | 467 8  1  | 35 34  2  |
| 257 8  256 | 46  3  67 | 59 1   49 |
| 4   3  1   | 5   9  2  | 6  8   7  |
+------------+-----------+-----------+

Play this puzzle online at the Daily Sudoku site

Identify the XY-Wing: 23-5 in r2c27,r1c7=>r7c2<>5.
cheers...immp
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other 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