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 

Vanhegan Fiendish August 3, 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: 1723
Location: Northwest Arkansas USA

PostPosted: Fri Aug 03, 2012 5:43 am    Post subject: Vanhegan Fiendish August 3, 2012 Reply with quote

Code:
 *-----------*
 |1..|..6|.52|
 |48.|...|.1.|
 |..9|7..|8..|
 |---+---+---|
 |2..|.7.|5..|
 |...|1.5|...|
 |..8|.4.|..1|
 |---+---+---|
 |..2|..1|6..|
 |.6.|...|.85|
 |97.|8..|..4|
 *-----------*
Back to top
View user's profile Send private message
Clement



Joined: 24 Apr 2006
Posts: 677
Location: Dar es Salaam Tanzania

PostPosted: Fri Aug 03, 2012 1:00 pm    Post subject: Vanhagen Fiendish August 3, 2012 Reply with quote

After the Basics
Code:

+---------+------------+--------------+
| 1  3 7  | 9   8   6  | 4   5    2   |
| 4  8 6  | 235 235 23 | 79  1    79  |
| 5  2 9  | 7   1   4  | 8   36   36  |
+---------+------------+--------------+
| 2  1 34 | 36  7   8  | 5   469  69  |
| 67 9 34 | 1   23  5  | 237 2467 8   |
| 67 5 8  | 236 4   9  | 237 26-7  1   |
+---------+------------+--------------+
| 8  4 2  | 35  359 1  | 6   379  379 |
| 3  6 1  | 4   29  7  | 29  8    5   |
| 9  7 5  | 8   6   23 | 1   23   4   |
+---------+------------+--------------+
I have to use three steps
Hidden UR 67 in r56c18; r6c8<>7. Opens an x-wing on 2 in row 58; r2c5<>2, r6c7<>2 which is followed by
An XY-Wing 27 29 79 pivoted in r8c7 r5c8<>7.
Back to top
View user's profile Send private message AIM Address
Marty R.



Joined: 12 Feb 2006
Posts: 5160
Location: Rochester, NY, USA

PostPosted: Fri Aug 03, 2012 4:57 pm    Post subject: Reply with quote

I used the 35 UR in boxes 28. R2c45=2 or r7c5=9; common outcome r3c8=6.
Back to top
View user's profile Send private message
arkietech



Joined: 31 Jul 2008
Posts: 1723
Location: Northwest Arkansas USA

PostPosted: Sat Aug 04, 2012 6:31 am    Post subject: Reply with quote

Code:
 *-----------------------------------------------------------*
 | 1     3     7     | 9     8     6     | 4     5     2     |
 | 4     8     6     | 235   235   23    | 79    1    a79    |
 | 5     2     9     | 7     1     4     | 8     36    36    |
 |-------------------+-------------------+-------------------|
 | 2     1     34    | 36    7     8     | 5    d469   6-9   |
 | 67    9     34    | 1     23    5     | 237   2467  8     |
 | 67    5     8     | 236   4     9     | 237   267   1     |
 |-------------------+-------------------+-------------------|
 | 8     4     2     | 35    359   1     | 6    c379  b379   |
 | 3     6     1     | 4     29    7     | 29    8     5     |
 | 9     7     5     | 8     6     23    | 1     23    4     |
 *-----------------------------------------------------------*
 m-wing
(9=7)r2c9-r7c9=(7-9)r7c8=9r4c8 => -9r4c9; stte
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