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Pattern Game 18.46 gsf 6.9

 
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arkietech



Joined: 31 Jul 2008
Posts: 1734
Location: Northwest Arkansas USA

PostPosted: Tue Oct 02, 2012 5:51 am    Post subject: Pattern Game 18.46 gsf 6.9 Reply with quote

Code:

 *-----------*
 |1..|.7.|..5|
 |.7.|...|.2.|
 |..6|.5.|9..|
 |---+---+---|
 |...|1.4|...|
 |9.1|...|8.3|
 |...|7.3|...|
 |---+---+---|
 |..5|.2.|6..|
 |.2.|...|.4.|
 |6..|.4.|..8|
 *-----------*
 


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tlanglet



Joined: 17 Oct 2007
Posts: 2461
Location: Northern California Foothills

PostPosted: Tue Oct 02, 2012 1:27 pm    Post subject: Reply with quote

Code after basics:
Code:
*-----------------------------------------------------------*
 | 1     89    249   | 2369  7     269   | 34    68    5     |
 | 5     7     49    | 369   13    8     | 134   2     46    |
 | 23    38    6     | 4     5     12    | 9     18    7     |
 |-------------------+-------------------+-------------------|
 | 7     6     3     | 1     8     4     | 5     9     2     |
 | 9     4     1     | 25    6     25    | 8     7     3     |
 | 28    5     28    | 7     9     3     | 14    16    46    |
 |-------------------+-------------------+-------------------|
 | 4     19    5     | 8     2     7     | 6     3     19    |
 | 38    2     89    | 56    13    56    | 7     4     19    |
 | 6     13    7     | 39    4     19    | 2     5     8     |
 *-----------------------------------------------------------*

I had hardly started looking at the puzzle when this AXY-wing jumped out.......

AXY-wing: [(9)r2c4-als(9=1)r1583c6-(1=3)r2c5 => -3r1c4,r2c7] = [xy=wing(46-3)r2c9+r1c7,r2c4 => -3r1c4,r2c7] => -3r1c4,r2c7

I felt obliged to find a non-almost solution:

(9=1)r9c6-(1=3=8=9)r8c513-r12c3=r1c2 => -9r1c6

Ted
[Edited 1 time to add second solution.]
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arkietech



Joined: 31 Jul 2008
Posts: 1734
Location: Northwest Arkansas USA

PostPosted: Tue Oct 02, 2012 2:12 pm    Post subject: Reply with quote

tlanglet wrote:
I had hardly started looking at the puzzle when this AXY-wing jumped out.......


His cousin jumped out at me too.... Very Happy

Code:

 *-----------------------------------------------------------*
 | 1    c89    249   | 2369  7     26-9  | 34    68    5     |
 | 5     7     49    | 369   13    8     | 134   2     46    |
 | 23   c38    6     | 4     5     12    | 9     18    7     |
 |-------------------+-------------------+-------------------|
 | 7     6     3     | 1     8     4     | 5     9     2     |
 | 9     4     1     | 25    6     25    | 8     7     3     |
 | 28    5     28    | 7     9     3     | 14    16    46    |
 |-------------------+-------------------+-------------------|
 | 4     19    5     | 8     2     7     | 6     3     19    |
 | 38    2     89    | 56    13    56    | 7     4     19    |
 | 6    b13    7     | 39    4    a19    | 2     5     8     |
 *-----------------------------------------------------------*
als xy-wing
(9=1)r9c6-(1=3)r9c2-(3=9)als:r13c2 => -9r1c6; stte


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Marty R.



Joined: 12 Feb 2006
Posts: 5181
Location: Rochester, NY, USA

PostPosted: Tue Oct 02, 2012 7:08 pm    Post subject: Reply with quote

Code:
+------------+---------------+------------+
| 1  89  249 |  2369  7  269 | 34  68  5  |
| 5  7  E49  | D369   13 8   | 134 2   46 |
| 23 38  6   |  4     5  12  | 9   18  7  |
+------------+---------------+------------+
| 7  6   3   |  1     8  4   | 5   9   2  |
| 9  4   1   |  25    6  25  | 8   7   3  |
| 28 5   28  |  7     9  3   | 14  16  46 |
+------------+---------------+------------+
| 4  19  5   |  8     2  7   | 6   3   19 |
| 38 2   8-9 |  56   A13 56  | 7   4  B19 |
| 6  13  7   | C39    4  19  | 2   5   8  |
+------------+---------------+------------+


XY-Wing, 13-9, pivot r8c5, depicted by ABC. Transport 9 from C to E via D; r8c3<>9.
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