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Vanhegan Fiendish August 10, 2012

 
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arkietech



Joined: 31 Jul 2008
Posts: 1713
Location: Northwest Arkansas USA

PostPosted: Fri Aug 10, 2012 6:36 am    Post subject: Vanhegan Fiendish August 10, 2012 Reply with quote

Code:

 *-----------*
 |.89|...|4..|
 |...|9.3|1..|
 |71.|26.|...|
 |---+---+---|
 |1..|5..|3..|
 |.6.|...|.5.|
 |..5|..7|..2|
 |---+---+---|
 |...|.18|.45|
 |..1|4.2|...|
 |..2|...|98.|
 *-----------*
 

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Marty R.



Joined: 12 Feb 2006
Posts: 5150
Location: Rochester, NY, USA

PostPosted: Fri Aug 10, 2012 4:05 pm    Post subject: Reply with quote

Code:
+------------+-------------+-------------+
|-26   8    9  | 17  57 15 |  4  236 36  |
| 5    24   46 | 9   8  3  |  1  267 67  |
| 7    1    3  | 2   6  4  |  5  9   8   |
+------------+-------------+-------------+
| 1    247  8  | 5   24 69 |  3  67  49  |
|F23   6   D47 | 18  23 19 | C78 5   49  |
|E349 E349  5  | 68  34 7  | B68 1   2   |
+------------+-------------+-------------+
| 369  379  67 | 367 1  8  |  2  4   5   |
| 8    5    1  | 4   9  2  | A67 367 367 |
| 346  347  2  | 367 57 56 |  9  8   1   |
+------------+-------------+-------------+


DP 36 in boxes 39. Either r1c8=2 or r8c89=7--->r8c7=6. Create pincers via chain ABCDEF; r1c1<>2.
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arkietech



Joined: 31 Jul 2008
Posts: 1713
Location: Northwest Arkansas USA

PostPosted: Fri Aug 10, 2012 4:41 pm    Post subject: Reply with quote

Code:

 *--------------------------------------------------*
 | 26   8    9    | 17   57   15   | 4    236  36   |
 | 5   c24  b46   | 9    8    3    | 1    267  67   |
 | 7    1    3    | 2    6    4    | 5    9    8    |
 |----------------+----------------+----------------|
 | 1   d24-7 8    | 5    24   69   | 3    67   49   |
 | 23   6   a47   | 18   23   19   | 78   5    49   |
 | 349  349  5    | 68   34   7    | 68   1    2    |
 |----------------+----------------+----------------|
 | 369  379  67   | 367  1    8    | 2    4    5    |
 | 8    5    1    | 4    9    2    | 67   367  367  |
 | 346  347  2    | 367  57   56   | 9    8    1    |
 *--------------------------------------------------*
 wing
(7=4)r5c3-r2c3=(4-2)r2c2=2r4c2 => -7r4c2

if r5c3 is not 7 then r4c2 is 2

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