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 

Daily Telegraph Fri, 12-Apr-2013 Diabolical

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



Joined: 24 Apr 2006
Posts: 684
Location: Dar es Salaam Tanzania

PostPosted: Sat Apr 13, 2013 9:25 pm    Post subject: Daily Telegraph Fri, 12-Apr-2013 Diabolical Reply with quote

Code:

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

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message AIM Address
Marty R.



Joined: 12 Feb 2006
Posts: 5165
Location: Rochester, NY, USA

PostPosted: Sun Apr 14, 2013 1:04 am    Post subject: Reply with quote

Code:

+------------+------------------+--------------+
| 1   8   3  | 2    4     79    | 59  57  6    |
| 69  29  47 | 3    6789  5     | 89  1   24   |
| 569 259 47 | 6789 16789 16789 | 3   78  24   |
+------------+------------------+--------------+
| 4   3   8  | 579  179   2     | 156 56  19   |
| 2   7   6  | 589  189   1389  | 4   358 1389 |
| 59  159 19 | 4    68    368   | 7   2   38   |
+------------+------------------+--------------+
| 38  69  5  | 679  2     4     | 168 368 1378 |
| 38  4   2  | 1    5     67    | 68  9   378  |
| 7   169 19 | 689  3     689   | 2   4   5    |
+------------+------------------+--------------+

Play this puzzle online at the Daily Sudoku site

I struggled with this one, unsuccessfully trying to solve it without chains.

XY-Chain (8=6)r8c7-(6=7)r8c6-(7=9)r1c6-(9=5)r1c7-(5=7)r1c8-(7=8)r3c8=>r2c7<>8

Code:

+-----------+-------------+-------------+
| 1  8   3  | 2   4   9   | 5   7  6    |
| 6  2   7  | 3   8   5   | 9   1  4    |
| 59 59  4  | 67  17  167 | 3   8  2    |
+-----------+-------------+-------------+
| 4  3   8  | 579 179 2   | 16  56 19   |
| 2  7   6  | 589 19  138 | 4   35 1389 |
| 59 159 19 | 4   6   38  | 7   2  38   |
+-----------+-------------+-------------+
| 38 69  5  | 679 2   4   | 168 36 1378 |
| 38 4   2  | 1   5   67  | 68  9  378  |
| 7  169 19 | 689 3   68  | 2   4  5    |
+-----------+-------------+-------------+

Play this puzzle online at the Daily Sudoku site

XY-Wing (36-8), pivot r7c8=>r8c1<>8
Back to top
View user's profile Send private message
arkietech



Joined: 31 Jul 2008
Posts: 1728
Location: Northwest Arkansas USA

PostPosted: Sun Apr 14, 2013 2:55 am    Post subject: Reply with quote

I posted this puzzle on the players site. I will remove it
Code:
 *--------------------------------------------------------------------*
 | 1      8      3      | 2      4      79     | 59     57     6      |
 | 69     29     47     | 3      6789   5      | 89     1      24     |
 | 569    259    47     | 6789   16789  16789  | 3      78     24     |
 |----------------------+----------------------+----------------------|
 | 4      3      8      | 579    179    2      | 156    56     19     |
 | 2      7      6      | 589    189    1389   | 4      358    1389   |
 | 59     159    19     | 4      68     368    | 7      2      38     |
 |----------------------+----------------------+----------------------|
 | 38     69     5      | 679    2      4      | 168    368    1378   |
 | 38     4      2      | 1      5      67     | 68     9      378    |
 | 7      169    19     | 689    3      689    | 2      4      5      |
 *--------------------------------------------------------------------*
ur:
(7=1)38r78c19-(1r7c7=7r8c9)b9 => 7r8c9; ste
Back to top
View user's profile Send private message
Clement



Joined: 24 Apr 2006
Posts: 684
Location: Dar es Salaam Tanzania

PostPosted: Sun Apr 14, 2013 5:06 am    Post subject: Daily Telegraph Fri, 12-Apr-2013 Diabolical Reply with quote

I had the same solution as Marty.
Back to top
View user's profile Send private message AIM Address
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