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Collection Sep 17, 2012 (VH+)

 
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arkietech



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

PostPosted: Mon Sep 17, 2012 6:50 am    Post subject: Collection Sep 17, 2012 (VH+) Reply with quote

Code:

 *-----------*
 |..9|4..|.6.|
 |4..|9..|2..|
 |.5.|..1|..4|
 |---+---+---|
 |..7|.1.|.58|
 |...|6.8|...|
 |62.|.3.|4..|
 |---+---+---|
 |9..|1..|.3.|
 |..4|..5|..9|
 |.3.|..6|5..|
 *-----------*
 

Play/Print this puzzle online
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Clement



Joined: 24 Apr 2006
Posts: 656
Location: Dar es Salaam Tanzania

PostPosted: Mon Sep 17, 2012 11:54 am    Post subject: Collection Sep 17, 2012 Reply with quote

Code after Basics
Code:

+-----------+-------------+------------+
| *78  178 9 | 4  2578 237 | 1-7  6   35 |
| 4   178 6 | 9  578  37  | 2   178 35 |
| 2   5   3 | 78 6    1   | 9   78  4  |
+-----------+-------------+------------+
| 3   49  7 | 2  1    49  | 6   5   8  |
| 5   49  1 | 6  47   8   | 3   79  2  |
| 6   2   8 | 5  3    79  | 4   179 17 |
+-----------+-------------+------------+
| 9   *78  5 | 1  24   24  | *78  3   6  |
| *178 6   4 | 3  78   5   | 178 2   9  |
| *178 3   2 | 78 9    6   | 5   4   17 |
+-----------+-------------+------------+
A gouped kite on 7 originating from BOX 7; r1c7<>7 solves it.
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arkietech



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

PostPosted: Mon Sep 17, 2012 2:41 pm    Post subject: Re: Collection Sep 17, 2012 Reply with quote

Clement wrote:
Code after Basics
Code:

+-----------+-------------+------------+
| *78  178 9 | 4  2578 237 | 1-7  6   35 |
| 4   178 6 | 9  578  37  | 2   178 35 |
| 2   5   3 | 78 6    1   | 9   78  4  |
+-----------+-------------+------------+
| 3   49  7 | 2  1    49  | 6   5   8  |
| 5   49  1 | 6  47   8   | 3   79  2  |
| 6   2   8 | 5  3    79  | 4   179 17 |
+-----------+-------------+------------+
| 9   *78  5 | 1  24   24  | *78  3   6  |
| *178 6   4 | 3  78   5   | 178 2   9  |
| *178 3   2 | 78 9    6   | 5   4   17 |
+-----------+-------------+------------+
A gouped kite on 7 originating from BOX 7; r1c7<>7 solves it.

Nice one Clement Very Happy

looking at the 7 in cells r1c127, r7c27, r2c2
finned x-wing with r1c1 as fin removes r2c2
finned x-wing with r2c2 as fin removes r1c1
ER with the 7s in b1 will remove r1c7
All of them leave stte and solve the puzzle

One pattern 3 solutions Very Happy


Last edited by arkietech on Mon Sep 17, 2012 10:36 pm; edited 1 time in total
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Marty R.



Joined: 12 Feb 2006
Posts: 5123
Location: Rochester, NY, USA

PostPosted: Mon Sep 17, 2012 4:44 pm    Post subject: Reply with quote

Code:
+-------------+-------------+--------------+
| *78  *178 9 |  4   25  23 |  17   6   35 |
|  4    17  6 |  9  *578 37 |  2   *178 35 |
|  2    5   3 | *78  6   1  |  9   *78  4  |
+-------------+-------------+--------------+
|  3    49  7 |  2   1   49 |  6    5   8  |
|  5    49  1 |  6   47  8  |  3    79  2  |
|  6    2   8 |  5   3   79 |  4    179 17 |
+-------------+-------------+--------------+
|  9   *78  5 |  1   24  24 | *78   3   6  |
|  178  6   4 |  3  *78  5  | *17-8 2   9  |
| *178  3   2 | *78  9   6  |  5    4   17 |
+-----------+---------------+--------------+


Trying this potential DP on 78, which some call BUG Lite. There are five possibilities. The 1s in band 1 set r1c7<>1. The 1s in band 3 set r9c9<>1. So with r1c7 and r9c9=7, r7c7<>7=8. The other possibility is 5 in r2c5 which proves 8 in r8c5; r8c7<>8.

Also a simple W-Wing on 17 with SL 7 in r7; r1c2, r2c8<>1.

Note: the posted grid can be reduced via the 178 triple in r1.
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Luke451



Joined: 20 Apr 2008
Posts: 310
Location: Southern Northern California

PostPosted: Mon Sep 17, 2012 10:22 pm    Post subject: Reply with quote

Marty R. wrote:
Code:
+-------------+-------------+--------------+
| *78  *178 9 |  4   25  23 |  17   6   35 |
|  4    17  6 |  9  *578 37 |  2   *178 35 |
|  2    5   3 | *78  6   1  |  9   *78  4  |
+-------------+-------------+--------------+
|  3    49  7 |  2   1   49 |  6    5   8  |
|  5    49  1 |  6   47  8  |  3    79  2  |
|  6    2   8 |  5   3   79 |  4    179 17 |
+-------------+-------------+--------------+
|  9   *78  5 |  1   24  24 | *78   3   6  |
|  178  6   4 |  3  *78  5  | *17-8 2   9  |
| *178  3   2 | *78  9   6  |  5    4   17 |
+-----------+---------------+--------------+


Trying this potential DP on 78, which some call BUG Lite.


That's fun in my book! Good one. We're gonna have to count you among the "some" if you keep that up Very Happy
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Marty R.



Joined: 12 Feb 2006
Posts: 5123
Location: Rochester, NY, USA

PostPosted: Tue Sep 18, 2012 1:41 am    Post subject: Reply with quote

Quote:
That's fun in my book! Good one. We're gonna have to count you among the "some" if you keep that up


Agree, it's fun, but don't hold your breath waiting for me to join the "some" group. I despise the term. Laughing Wink
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