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Puzzle 10/09/17: A

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Sep 17, 2010 4:50 am    Post subject: Puzzle 10/09/17: A Reply with quote
Code:
 +-----------------------+
 | 5 . 9 | . . . | . . . |
 | . . 3 | . . 1 | . 6 . |
 | 2 1 7 | 5 . . | 8 . . |
 |-------+-------+-------|
 | . . . | 8 7 . | 1 . . |
 | . . . | 1 9 . | 7 . . |
 | . . . | . . 5 | . . . |
 |-------+-------+-------|
 | . . 2 | 6 . . | 9 3 5 |
 | . 5 . | . . . | 6 8 . |
 | . . . | . . . | 2 . . |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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JC Van Hay



Joined: 13 Jun 2010
Posts: 494
Location: Charleroi, Belgium
PostPosted: Fri Sep 17, 2010 1:56 pm    Post subject: Reply with quote
Quote:
Finned X Wing (4)C38 : => r6c7<>4
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Fri Sep 17, 2010 10:01 pm    Post subject: Reply with quote
Fun puzzle with numerous options...........

Type 1 UR(48)r27c12; r7c1=7 which results with the following code.

Code:

 *-----------------------------------------------------------*
 | 5     6     9     | 37    8     347   | 34    1     2     |
 | 4     8     3     | 9     2     1     | 5     6     7     |
 | 2     1     7     | 5     46    346   | 8     49    39    |
 |-------------------+-------------------+-------------------|
 | 36    9     45    | 8     7     24    | 1     245   36    |
 | 368   2     4568  | 1     9     346   | 7     45    368   |
 | 1     7     468   | 23    46    5     | 34    249   3689  |
 |-------------------+-------------------+-------------------|
 | 7     4     2     | 6     1     8     | 9     3     5     |
 | 9     5     1     | 27    3     27    | 6     8     4     |
 | 68    3     68    | 4     5     9     | 2     7     1     |
 *-----------------------------------------------------------*

AXY-wing -234 vertex (34)r6c7, pincers (24)r4c8 & (23)r6c4 with fin (5)r4c8
If xy-wing is true: r4c6,r6c8<>2
If fin is true: (5)r4c8-(5=4)r5c8-(4=3)r6c7-(3=2)r6c4; r4c6,r6c8<>2

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Sep 18, 2010 12:35 am    Post subject: Reply with quote
I finished with JC's Finned X-Wing (4), but first played the Type 2 UR (48-7).
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