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Collection October 18, 2012

 
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arkietech



Joined: 31 Jul 2008
Posts: 1709
Location: Northwest Arkansas USA

PostPosted: Thu Oct 18, 2012 5:31 am    Post subject: Collection October 18, 2012 Reply with quote

Code:

 *-----------*
 |...|..1|2..|
 |..3|.42|...|
 |5..|...|.6.|
 |---+---+---|
 |72.|...|...|
 |.6.|...|.5.|
 |...|...|.84|
 |---+---+---|
 |.1.|...|..8|
 |...|75.|9..|
 |..6|4..|...|
 *-----------*


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tlanglet



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

PostPosted: Thu Oct 18, 2012 2:31 pm    Post subject: Reply with quote

Code after basics:
Code:
 *-----------------------------------------------------------*
 | 6     4789  79    | 5     3789  1     | 2     3479  379   |
 | 1     789   3     | 6     4     2     | 58    79    579   |
 | 5     4789  2     | 389   3789  379   | 1348  6     1379  |
 |-------------------+-------------------+-------------------|
 | 7     2     45    | 138   368   45    | 136   139   1369  |
 | 48    6     1489  | 139   379   3479  | 137   5     2     |
 | 3     59    159   | 129   2679  5679  | 167   8     4     |
 |-------------------+-------------------+-------------------|
 | 49    1     57    | 239   2369  369   | 456   47    8     |
 | 2     3     48    | 7     5     68    | 9     14    16    |
 | 89    57    6     | 4     1     89    | 35    2     357   |
 *-----------------------------------------------------------*

After the messy basics, I found a flightless xy-wing(57-4) plus transport.

(4=7)r7c8-(7=5)r7c3-(5=4)r4c3-r5c1=4r7c1 => -4r7c7

Ted
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Clement



Joined: 24 Apr 2006
Posts: 657
Location: Dar es Salaam Tanzania

PostPosted: Thu Oct 18, 2012 3:04 pm    Post subject: Collection October 18, 2012 Reply with quote

Code after Basics
Code:

+--------------+----------------+----------------+
| 6  f4789 g4789 | 5    3789 1    | 2    3479 3-79  |
| 1  f789  3    | 6    4    2    | 58   a79   579  |
| 5  f4789 2    | 389  3789 379  | 1348 6    13-7  |
+--------------+----------------+----------------+
| 7  2    1458 | 138  368  3456 | 136  139  1369 |
| 48 6    1489 | 1389 3789 3479 | 137  5    2    |
| 3  e59   159  | 129  2679 5679 | 167  8    4    |
+--------------+----------------+----------------+
| 49 1    57   | 239  2369 369  | 3456 b347  8    |
| 2  3    48   | 7    5    68   | 9    14   16   |
| 89 d57   6    | 4    1    89   | 35   2    c357  |
+--------------+----------------+----------------+
Finned x-wing on 7 in row 29; r13c9<>7 then
Dual Cell Forcing Chain abcdefg r2c8=9; r1c9<>9
(9=7)r2c8-r7c8-(=7)r9c9-(7=5)r9c2-(5=9)r6c2-9r123c2 =9r1c3; r1c9<>9 solves it.
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arkietech



Joined: 31 Jul 2008
Posts: 1709
Location: Northwest Arkansas USA

PostPosted: Thu Oct 18, 2012 4:05 pm    Post subject: Reply with quote

Code:

 *-----------------------------------------------------------*
 | 6     4789  79    | 5     3789  1     | 2     3479  379   |
 | 1     789   3     | 6     4     2     | 58    79    579   |
 | 5     4789  2     | 389   3789  379   | 1348  6     1379  |
 |-------------------+-------------------+-------------------|
 | 7     2     45    | 138   368   45    | 136  c139  d139-6 |
 | 48    6     1489  | 139   379   3479  | 137   5     2     |
 | 3     59    159   | 129   2679  5679  | 167   8     4     |
 |-------------------+-------------------+-------------------|
 | 49    1     57    | 239   2369  369   | 456   47    8     |
 | 2     3     48    | 7     5     68    | 9    b14   a16    |
 | 89    57    6     | 4     1     89    | 35    2     357   |
 *-----------------------------------------------------------*
hybrid wing
(6=1)r8c9-r8c8=(1-9)r4c8=9r4c9 => -6r4c9; stte


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JC Van Hay



Joined: 13 Jun 2010
Posts: 365
Location: Charleroi, Belgium

PostPosted: Thu Oct 18, 2012 6:32 pm    Post subject: Reply with quote

LC+LS+FXW(7R29)->solution
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arkietech



Joined: 31 Jul 2008
Posts: 1709
Location: Northwest Arkansas USA

PostPosted: Thu Oct 18, 2012 7:37 pm    Post subject: Reply with quote

JC Van Hay wrote:
LC+LS+FXW(7R29)->solution


Beautiful Very Happy

Quads are easy to miss. Embarassed
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tlanglet



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

PostPosted: Thu Oct 18, 2012 8:59 pm    Post subject: Reply with quote

For variation, here is an almost Sue de Coq.....

Almost Sue de Coq (13579)r123c9 ab=35r9c9, cd=79r2c8, e=1r3c9, fin=7r9c9

Almost Element: 7r9c9-(7=4)r7c8-(4=1)r8c8 => -1r8c9

Structure: Sue de Coq (13579)r123c9 ab=35r9c9, cd=79r2c8, e=1r3c9 => -1r8c9 (Plus other deletions which are not necessary to complete puzzle.)

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5124
Location: Rochester, NY, USA

PostPosted: Thu Oct 18, 2012 9:17 pm    Post subject: Reply with quote

Finned x-wing on 7 in row 29; r13c9<>7.

As best I can see, this move is enough to finish it.
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tlanglet



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

PostPosted: Thu Oct 18, 2012 11:34 pm    Post subject: Reply with quote

Marty R. wrote:
Finned x-wing on 7 in row 29; r13c9<>7.

As best I can see, this move is enough to finish it.


Great follow thru Marty.

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5124
Location: Rochester, NY, USA

PostPosted: Thu Oct 18, 2012 11:57 pm    Post subject: Reply with quote

Thanks Ted. I didn't dare make my post until I did it on Draw/Play to confirm what I did on P&P.
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