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 

Unlucky 13th

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



Joined: 30 May 2007
Posts: 546
Location: St Louis MO

PostPosted: Fri Jul 13, 2007 10:39 pm    Post subject: Unlucky 13th Reply with quote

I got luck on the Friday 13th VH, but then I came across this one and my luck ran out. "Hint" says that R7C1 is <1> Why?

Thanks,

Earl

Code:

+-------------+------------+------------+
| 3   479 679 | 1   2  47  | 5   67 8   |
| 2   479 1   | 469 8  5   | 3   67 49  |
| 689 5   789 | 349 69 347 | 149 2  149 |
+-------------+------------+------------+
| 89  6   489 | 5   3  2   | 478 1  47  |
| 5   1   28  | 7   4  6   | 28  9  3   |
| 7   3   24  | 8   1  9   | 24  5  6   |
+-------------+------------+------------+
| 169 2   5   | 34  69 34  | 179 8  179 |
| 19  89  3   | 2   7  18  | 6   4  5   |
| 4   789 679 | 69  5  18  | 19  3  2   |
+-------------+------------+------------+

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



Joined: 12 Feb 2006
Posts: 5164
Location: Rochester, NY, USA

PostPosted: Fri Jul 13, 2007 11:57 pm    Post subject: Re: Unlucky 13th Reply with quote

Earl wrote:
I got luck on the Friday 13th VH, but then I came across this one and my luck ran out. "Hint" says that R7C1 is <1> Why?

Thanks,

Earl

Code:

+-------------+------------+------------+
| 3   479 679 | 1   2  47  | 5   67 8   |
| 2   479 1   | 469 8  5   | 3   67 49  |
| 689 5   789 | 349 69 347 | 149 2  149 |
+-------------+------------+------------+
| 89  6   489 | 5   3  2   | 478 1  47  |
| 5   1   28  | 7   4  6   | 28  9  3   |
| 7   3   24  | 8   1  9   | 24  5  6   |
+-------------+------------+------------+
| 169 2   5   | 34  69 34  | 179 8  179 |
| 19  89  3   | 2   7  18  | 6   4  5   |
| 4   789 679 | 69  5  18  | 19  3  2   |
+-------------+------------+------------+

Play this puzzle online at the Daily Sudoku site


You've got locked candidates on 9 in boxes 1 and 7. After doing the eliminations therefrom, you get here, where there is a typical move for these puzzles:

Code:
+-------------+------------+------------+
| 3   479 679 | 1   2  47  | 5   67 8   |
| 2   47  1   | 469 8  5   | 3   67 49  |
| 68  5   78  | 349 69 347 | 149 2  149 |
+-------------+------------+------------+
| 89  6   489 | 5   3  2   | 478 1  47  |
| 5   1   28  | 7   4  6   | 28  9  3   |
| 7   3   24  | 8   1  9   | 24  5  6   |
+-------------+------------+------------+
| 16  2   5   | 34  69 34  | 179 8  179 |
| 19  89  3   | 2   7  18  | 6   4  5   |
| 4   78  67  | 69  5  18  | 19  3  2   |
+-------------+------------+------------+
Back to top
View user's profile Send private message
Earl



Joined: 30 May 2007
Posts: 546
Location: St Louis MO

PostPosted: Sat Jul 14, 2007 12:26 am    Post subject: unlucky 13 Reply with quote

Maryt,

Thanks.
So elementary!
How could I not see it?
Must be the 13th.

Earl
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