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 

au tough 4/5/2012

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



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Thu Apr 05, 2012 7:04 am    Post subject: au tough 4/5/2012 Reply with quote
Code:
 
 *-----------*
 |.76|3..|...|
 |...|19.|2..|
 |2..|...|.9.|
 |---+---+---|
 |..8|...|..4|
 |...|879|...|
 |6..|...|5..|
 |---+---+---|
 |.2.|...|..6|
 |..1|.23|...|
 |...|..5|74.|
 *-----------*

Play/print online
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu Apr 05, 2012 5:03 pm    Post subject: Reply with quote
I should've saved my grid, but I didn't.

M-Wing (27). R6c3=7--->r4c8=7. R4c8<2>r4c4=2; r6c4<>2.
Back to top
View user's profile Send private message
arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Thu Apr 05, 2012 5:42 pm    Post subject: Reply with quote
Marty R. wrote:
I should've saved my grid, but I didn't.

M-Wing (27). R6c3=7--->r4c8=7. R4c8<2>r4c4=2; r6c4<>2.

I saved it.

Code:
 
 *-----------------------------------------------------------*
 | 9     7     6     | 3     458   2     | 148   158   158   |
 | 38    458   345   | 1     9     467   | 2     3567  357   |
 | 2     1     345   | 457   4568  4678  | 3468  9     3578  |
 |-------------------+-------------------+-------------------|
 |b17    39    8     |d25    356   16    | 19   c127   4     |
 | 145   45    245   | 8     7     9     | 136   1236  13    |
 | 6     39   a27    | 4-2   34    14    | 5     1278  1789  |
 |-------------------+-------------------+-------------------|
 | 457   2     4579  | 479   48    478   | 13    13    6     |
 | 47    46    1     | 467   2     3     | 89    58    589   |
 | 38    68    39    | 69    1     5     | 7     4     2     |
 *-----------------------------------------------------------*

m-wing
(2=7)r6c3-r4c1=(7-2)r4c8=(2)r4c4 => r6c4<>2; stte

Play/print
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu Apr 05, 2012 5:49 pm    Post subject: Reply with quote
Quote:
M-Wing (27). R6c3=7--->r4c8=7. R4c8<2>r4c4=2; r6c4<>2.


That line should've read:

R6c3=7--->r4c8=7. R4c8<2>r4c4=2; r6c4<>2.
Back to top
View user's profile Send private message
tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Thu Apr 05, 2012 11:04 pm    Post subject: Reply with quote
An anp() has some similarities to to the solution already posted.

anp(17=2)r4c18-r4c4=r6c4-(2=7)r6c3-(7=1)r4c1; r4c67<>1

Ted
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