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Mar 15 VH

 
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Clement



Joined: 24 Apr 2006
Posts: 686
Location: Dar es Salaam Tanzania

PostPosted: Fri Mar 14, 2014 11:33 pm    Post subject: Mar 15 VH Reply with quote

Code:

+-------------+------------+------------+
| 3  4    5   | 7  6   #128 | 9   28  18 |
| 7  9    8   | 12* 3   14-2 | *124 5   6  |
| 2  1    6   | 5  48  9   | 7   48  3  |
+-------------+------------+------------+
| 1  2678 27  | 4  9   28  | 6-2  3   5  |
| 68 3    4   | *28 5   7   | *126 9   18 |
| 5  28   9   | 3  1   6   | 4-2  248 7  |
+-------------+------------+------------+
| 4  278  237 | 6  278 5   | 38  1   9  |
| 9  5    37  | 18 478 148 | 38  6   2  |
| 68 268  1   | 9  28  3   | 5   7   4  |
+-------------+------------+------------+
XYZ-Wing 128 pivoted in r1c6; r2c6<>2 opens an
X-wing on 2 in r25; r46c7<>2; stte.
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arkietech



Joined: 31 Jul 2008
Posts: 1733
Location: Northwest Arkansas USA

PostPosted: Sat Mar 15, 2014 1:33 am    Post subject: Reply with quote

Code:
 *-----------------------------------------------------------*
 | 3     4     5     | 7     6    *128   | 9    *28   f18    |
 | 7     9     8     | 12    3     124   | 124   5     6     |
 | 2     1     6     | 5     48    9     | 7     4-8   3     |
 |-------------------+-------------------+-------------------|
 | 1    *2678  27    | 4     9    *28    | 26    3     5     |
 | 68    3     4     | 28    5     7     | 126   9     18    |
 | 5    *28    9     | 3     1     6     | 24   *248   7     |
 |-------------------+-------------------+-------------------|
 | 4     278   237   | 6     278   5     | 38    1     9     |
 | 9     5     37    | 18    478   148   | 38    6     2     |
 | 68    268   1     | 9     28    3     | 5     7     4     |
 *-----------------------------------------------------------*
Finned Swordfish
8r146c268=8r1c9 => -8r3c8; ste
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Marty R.



Joined: 12 Feb 2006
Posts: 5178
Location: Rochester, NY, USA

PostPosted: Sat Mar 15, 2014 4:34 pm    Post subject: Reply with quote

Same as Clement.
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dongrave



Joined: 06 Mar 2014
Posts: 59

PostPosted: Sat Mar 15, 2014 5:57 pm    Post subject: Reply with quote

I never heard of finned swordfish before (so I looked it up). Do any of the VH puzzles on this site require knowing techniques more advanced than X, XY, and XYZ wings? I think I recall one that I couldn't solve where someone posted that it required a W wing (so I looked it up too). Thanks in advance!
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keith



Joined: 19 Sep 2005
Posts: 3184
Location: near Detroit, Michigan, USA

PostPosted: Sat Mar 15, 2014 7:04 pm    Post subject: Reply with quote

Don,

The VH puzzles can be solved by (and require at least one of) an X, XY, or XYZ Wing. Occasionally one sneaks through that does not require an "advanced" move.

Posters like to find other moves, like skyscrapers and W-wings, particularly if the puzzle can then be solved with only one advanced move.

Keith
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