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 

Set C Puzzle 15

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Puzzles by daj
View previous topic :: View next topic  
Author Message
daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sat Nov 29, 2008 5:54 pm    Post subject: Set C Puzzle 15 Reply with quote
Bonus points for finding: 2x ERs w/transport.

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

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



Joined: 18 Oct 2007
Posts: 1741
PostPosted: Sat Nov 29, 2008 7:56 pm    Post subject: Reply with quote
Code:
.---------------------.---------------------.---------------------.
| 2      589    4589  | 3568   1      4589  | 468    3689   7     |
| 4589   6      7     | 2358   248    24589 | 1      389    459   |
| 14589  3      14589 | 568    7      4589  | 2      689    4569  |
:---------------------+---------------------+---------------------:
| 14568  1258   14568 | 9      2468   2458  | 7      168    3     |
| 7      1289   14689 | 128    3      248   | 68     5      16    |
| 1568   158    3     | 158    68     7     | 9      4      2     |
:---------------------+---------------------+---------------------:
| 19     4      2     | 7      5      6     | 3      19     8     |
| 1568   1578   1568  | 28     9      3     | 46     27     146   |
| 3      789    689   | 4      28     1     | 5      27     69    |
'---------------------'---------------------'---------------------'


Quote:
xyz-wing {1,4,6} in box 9
x-wing on 4
Back to top
View user's profile Send private message
tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Sun Nov 30, 2008 9:31 pm    Post subject: Reply with quote
I found several non-beneficial deletions including two using multi-coloring and a couple of ERs. but a xy-wing<19> and a x-wing <4> was all that was required to solve it.

I get no bonus points for 2x ERs w/transport. Sad How about some help Danny.

Ted
Back to top
View user's profile Send private message
arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sun Nov 30, 2008 9:52 pm    Post subject: Reply with quote
2 stepper but no bonus Sad
Quote:
xy-wing(169) x-wing(4)
Back to top
View user's profile Send private message
daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Mon Dec 01, 2008 1:42 am    Post subject: Reply with quote
tlanglet wrote:
I get no bonus points for 2x ERs w/transport. Sad How about some help Danny.

Always glad to help. Remember, I said finding ... not using.

Code:
 after basics there are these two eliminations -- neither of which is necessary
 each ER w/transport is distinct ... but exist concurrently
 *--------------------------------------------------------------------*
 | 2      589    4589   | 3568   1      4589   | 468    3689   7      |
 | 4589   6      7      | 2358   248    24589  | 1      389    459    |
 | 14589  3      14589  | 568    7      4589   | 2      689    4569   |
 |----------------------+----------------------+----------------------|
 | 14568  1258   14568  | 9      2468   2458   | 7      168    3      |
 | 7      1289   4689-1 | 128    3      248    | 68     5      16     |
 | 568-1  158    3      | 158    68     7      | 9      4      2      |
 |----------------------+----------------------+----------------------|
 | 19     4      2      | 7      5      6      | 3      19     8      |
 | 1568   1578   1568   | 28     9      3      | 46     27     146    |
 | 3      789    689    | 4      28     1      | 5      27     69     |
 *--------------------------------------------------------------------*
 each elimination is also possible through a finned X-Wing
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Puzzles by daj 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