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 

VH+ 092417

 
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: 252

PostPosted: Sun Sep 24, 2017 1:09 pm    Post subject: VH+ 092417 Reply with quote

Enjoy the puzzle, dig a little deeper.......

Code:

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

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message
Aj Dimonios



Joined: 01 May 2017
Posts: 339
Location: Sassari Italy

PostPosted: Sun Sep 24, 2017 7:21 pm    Post subject: Reply with quote

Hi everyone

Code:

+--------------------------+--------------------------+--------------------------+
| 18      17      2        | 4       89      3        | 6       5       79       |
| 9       3       56       | 7       56      1        | 8       2       4        |
| 68      4567    456      | 568     2       59       | 1       3       79       |
+--------------------------+--------------------------+--------------------------+
| 4       2       189      | 3       17      6        | 79      89      5        |
| 3       569     15689    | 58      17      45       | 479     4689    2        |
| 7       56      568      | 9       458     2        | 3       468     1        |
+--------------------------+--------------------------+--------------------------+
| 16      1469    3        | 56      4569    459      | 2       7       8        |
| 5       8       469      | 2       469     7        | 49      1       3        |
| 2       49      7        | 1       3       8        | 5       49      6        |
+--------------------------+--------------------------+--------------------------+




[(6)R3C1-(6=5)R2C3; (6)R3C1-(6)R2C3=(6)R2C5-(6)R8C5=(6)R8C3-(6)R6C3 and (6-8)R3C1=(8)R1C1-(8)R1C5=(8)R6C5-(8=5)R6C3]=>contradiction two singles 5 in column 3=>-6R3C1=>
Code:

+--------------------------+--------------------------+--------------------------+
| 1       7       2        | 4       8       3        | 6       5       9        |
| 9       3       6        | 7       5       1        | 8       2       4        |
| 8       45      45       | 6       2       9        | 1       3       7        |
+--------------------------+--------------------------+--------------------------+
| 4       2       189      | 3       17      6        | 79      89      5        |
| 3       69      19       | 8       17      5        | 479     469     2        |
| 7       56      58       | 9       4       2        | 3       68      1        |
+--------------------------+--------------------------+--------------------------+
| 6       1       3        | 5       9       4        | 2       7       8        |
| 5       8       49       | 2       6       7        | 49      1       3        |
| 2       49      7        | 1       3       8        | 5       49      6        |
+--------------------------+--------------------------+--------------------------+


[(9-8)R4C8=(8)R4C3-(8=5)R6C3-(5)R3C3 and (9)R4C8-(9)R9C8=(9)R9C2-(9=4)R8C3-(4)R3C3]=>contradiction R3C3==>-9R4C8 =>stte.

Ciao a Tutti
Paolo
Back to top
View user's profile Send private message
immpy



Joined: 06 May 2017
Posts: 252

PostPosted: Mon Sep 25, 2017 10:45 am    Post subject: Reply with quote

My path was to begin with the X-Wing (6) in r28c35.
r3c3<>6; r5c3<>6; r6c3<>6; r7c5<>6. Rinse cycle applied.

W-Wing (56) b14, connected by 6.
r3c2<>5; r6c3<>5(=8). Basics follow to the end.

Thank you all....
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