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Vanhegan fiendish October 15, 2012

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Mon Oct 15, 2012 6:04 am    Post subject: Vanhegan fiendish October 15, 2012 Reply with quote

Code:

 *-----------*
 |3..|.4.|.52|
 |8..|3.5|...|
 |..5|.1.|8..|
 |---+---+---|
 |.5.|...|.4.|
 |4.2|...|3.1|
 |.8.|...|.2.|
 |---+---+---|
 |..4|.6.|7..|
 |...|4.9|..3|
 |63.|.2.|..8|
 *-----------*
 


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Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania

PostPosted: Mon Oct 15, 2012 8:31 am    Post subject: Vanhagen fiendish October15, 2012 Reply with quote

Code after Basics
Code:

+-----------+------------+----------+
| 3   B67 19 | A67   4 8   | 19 5 2   |
| 8   2  16 | 3    9 5   | 16 7 4   |
| 79  4  5  | 267  1 267 | 8  3 69  |
+-----------+------------+----------+
| 179 5  3  | 12-67 8 267 | 69 4 679 |
| 4   C67 2  | 9    5 D67  | 3  8 1   |
| 179 8  69 | 1-67  3 4   | 5  2 679 |
+-----------+------------+----------+
| 2   9  4  | 8    6 3   | 7  1 5   |
| 5   1  8  | 4    7 9   | 2  6 3   |
| 6   3  7  | 5    2 1   | 4  9 8   |
+-----------+------------+----------+
Remote Pairs 67 ABCD; r46c4<>67 leads to
BUG+1; r4c9=6 which solves it.
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Mon Oct 15, 2012 11:43 am    Post subject: Reply with quote

Code:

 *-----------------------------------------------------------*
 | 3    f67    19    | 7-6   4     8     | 19    5     2     |
 | 8     2    *16    | 3     9     5     | 16    7     4     |
 | 79    4     5     |*267   1    f267   | 8     3    *69    |
 |-------------------+-------------------+-------------------|
 | 179   5     3     | 1267  8     267   | 69    4     679   |
 | 4     67    2     | 9     5     67    | 3     8     1     |
 | 179   8    *69    |*167   3     4     | 5     2    *679   |
 |-------------------+-------------------+-------------------|
 | 2     9     4     | 8     6     3     | 7     1     5     |
 | 5     1     8     | 4     7     9     | 2     6     3     |
 | 6     3     7     | 5     2     1     | 4     9     8     |
 *-----------------------------------------------------------*
finned franken swordfish 6r36c349,r2c3 fr1c2,r3c6
6r1c2=6r3c46 => -6r1c4; stte


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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Mon Oct 15, 2012 12:01 pm    Post subject: Reply with quote

Flightless xy-wing(79-6)r3c1+r1c2,r3c9 plus transport of both pincers.
6r5c6=6r5c2-(6=7)r1c2-(7=9=6)r3c19*-r46c9=6r4c7 => -6r3c6*,r4c46

For an alternate: Almost skyscraper(6)r26c3 with fin 6r6c4
[6r6c4-r45c6=6r3c6 => -6r3c9] = [skyscraper(6) r26c3 => -6r3c9] => -6r3c9

Ted
[Edited one time to add second solution.]
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SudoQ



Joined: 02 Aug 2011
Posts: 127

PostPosted: Mon Oct 15, 2012 4:18 pm    Post subject: Reply with quote

A similar pattern as arkietech posted:
Code:
|-------------|--------------|------------|
| 3   (67) 19 |(67)   4  8   | 19  5  2   |
| 8    2  1-6 | 3     9  5   |1(6) 7  4   |
| 79   4   5  | 267   1  267 | 8   3 (6)9 |
|-------------|--------------|------------|
| 179  5   3  | 1267  8  267 | 69  4  679 |
| 4    67  2  | 9     5  67  | 3   8  1   |
| 179  8  (6)9| 1(6)7 3  4   | 5   2 (6)79|
|-------------|--------------|------------|
| 2    9   4  | 8     6  3   | 7   1  5   |
| 5    1   8  | 4     7  9   | 2   6  3   |
| 6    3   7  | 5     2  1   | 4   9  8   |
|-------------|--------------|------------|
(r6c3/4/9=6)
/SudoQ
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Mon Oct 15, 2012 4:56 pm    Post subject: Reply with quote

I gave up on the one-stepper and went with the Remote Pairs and BUG+1.
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