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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Thu Sep 06, 2012 6:27 am Post subject: AU tough September 5, 2012 |
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Code: |
*-----------*
|3..|..2|18.|
|.7.|.6.|...|
|..1|...|.92|
|---+---+---|
|...|9..|..3|
|...|.5.|...|
|4..|..3|...|
|---+---+---|
|56.|...|3..|
|...|.7.|.4.|
|.27|6..|..8|
*-----------*
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tlanglet
Joined: 17 Oct 2007 Posts: 2468 Location: Northern California Foothills
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Posted: Thu Sep 06, 2012 12:56 pm Post subject: |
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Code after basics:
Code: | *-----------------------------------------------------------*
| 3 459 569 | 57 49 2 | 1 8 67 |
| 289 7 289 | 18 6 189 | 5 3 4 |
| 68 458 1 | 3 48 57 | 67 9 2 |
|-------------------+-------------------+-------------------|
| 2678 158 2568 | 9 128 1678 | 4 1267 3 |
| 2678 138 2368 | 4 5 1678 | 278 1267 9 |
| 4 189 2689 | 1278 128 3 | 278 1267 5 |
|-------------------+-------------------+-------------------|
| 5 6 4 | 128 1289 189 | 3 27 17 |
| 89 389 389 | 125 7 15 | 26 4 16 |
| 1 2 7 | 6 3 4 | 9 5 8 |
*-----------------------------------------------------------*
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xy-wing(67-5) with pseudocell pincer
(5=7)r1c4-(7=6)r1c9-(6=1)r8c9-(1=5)r8c6; -5r3c6,r8c4
Ted |
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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Thu Sep 06, 2012 3:20 pm Post subject: |
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tlanglet wrote: | Code after basics:
Code: | *-----------------------------------------------------------*
| 3 459 569 | 57 49 2 | 1 8 67 |
| 289 7 289 | 18 6 189 | 5 3 4 |
| 68 458 1 | 3 48 57 | 67 9 2 |
|-------------------+-------------------+-------------------|
| 2678 158 2568 | 9 128 1678 | 4 1267 3 |
| 2678 138 2368 | 4 5 1678 | 278 1267 9 |
| 4 189 2689 | 1278 128 3 | 278 1267 5 |
|-------------------+-------------------+-------------------|
| 5 6 4 | 128 1289 189 | 3 27 17 |
| 89 389 389 | 125 7 15 | 26 4 16 |
| 1 2 7 | 6 3 4 | 9 5 8 |
*-----------------------------------------------------------*
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xy-wing(67-5) with pseudocell pincer
(5=7)r1c4-(7=6)r1c9-(6=1)r8c9-(1=5)r8c6; -5r3c6,r8c4
Ted |
Great minds think alike!
Code: |
*-----------------------------------------------------------*
| 3 459 569 | 57 49 2 | 1 8 67 |
| 289 7 289 | 18 6 189 | 5 3 4 |
| 68 458 1 | 3 48 b57 |a67 9 2 |
|-------------------+-------------------+-------------------|
| 2678 158 2568 | 9 128 1678 | 4 1267 3 |
| 2678 138 2368 | 4 5 1678 | 278 1267 9 |
| 4 189 2689 | 1278 128 3 | 278 1267 5 |
|-------------------+-------------------+-------------------|
| 5 6 4 | 128 1289 189 | 3 27 17 |
| 89 389 389 | 125 7 c15 | 2-6 4 c16 |
| 1 2 7 | 6 3 4 | 9 5 8 |
*-----------------------------------------------------------*
wing
(6=7)r3c7-(7=5)r3c6-(5=16)r8c69 => -6r8c7; stte
if r3c7 is not 6 then r8c9 is a 6
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Thu Sep 06, 2012 4:31 pm Post subject: |
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Code: | *---------------------------------------------------------------*
| 3 459 569 | A57 49 2 | 1 8 B67 |
| 289 7 289 | 18 6 189 | 5 3 4 |
| 68 458 1 | 3 48 -57 | 67 9 2 |
|-------------------+---------------------+--------------------|
| 2678 158 2568 | 9 128 1678 | 4 1267 3 |
| 2678 138 2368 | 4 5 1678 | 278 1267 9 |
| 4 189 2689 | 1278 128 3 | 278 1267 5 |
|-------------------+---------------------+--------------------|
| 5 6 4 | 128 1289 189 | 3 27 17 |
| 89 389 389 | 125 7 D15 | 26 4 C16 |
| 1 2 7 | 6 3 4 | 9 5 8 |
*--------------------------------------------------------------* |
XY-Chain ABCD. A=7-->D=5; r3c6<>5. |
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