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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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 Posted: Tue Oct 16, 2012 5:41 am Post subject: Vanhegan extreme October 16, 2012 |
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| Code: |
*-----------*
|1.9|...|.68|
|4.5|1..|...|
|..3|.9.|451|
|---+---+---|
|...|2.5|.7.|
|..7|...|5..|
|.5.|9.3|...|
|---+---+---|
|714|.2.|6..|
|...|..8|1.9|
|39.|...|2.7|
*-----------*
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Tue Oct 16, 2012 1:13 pm Post subject: |
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Code after basics:
| Code: | *-----------------------------------------------------------*
| 1 27 9 | 45 35 247 | 37 6 8 |
| 4 678 5 | 1 368 67 | 379 29 23 |
| 26 2678 3 | 68 9 267 | 4 5 1 |
|-------------------+-------------------+-------------------|
| 89 4 1 | 2 68 5 | 39 7 36 |
| 89 3 7 | 468 168 146 | 5 29 26 |
| 26 5 26 | 9 7 3 | 8 1 4 |
|-------------------+-------------------+-------------------|
| 7 1 4 | 3 2 9 | 6 8 5 |
| 5 26 26 | 7 4 8 | 1 3 9 |
| 3 9 8 | 56 156 16 | 2 4 7 |
*-----------------------------------------------------------*
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Two step version:
ANP(67=2)r23c6-r1c6=r1c2-(2=6)r3c1 => -6r3c4
(8=6)r4c5-r5c4=r9c4-(6=1)r9c6-r5c6=1r5c5 => -8r5c5
I originally spotted this as an Almost AIC where either 6r3c4 or 6r9c4 if 6r4c5.
If 6r9c4 then AIC: (8=6)r4c5-r5c4=r9c4-(6=1)r9c6-r5c6=1r5c5 => -8r5c5
If 6r3c4 then Almost Element: 6r3c4-(67=2)r23c6-r1c6=r1c2-(2=6)r3c1 Conflict => -6r3c4
Thus the AIC is valid to complete the puzzle.
One step version:
[6r3c4-(67=2)r23c6-r1c6=r1c2-(2c6)r3c1 Conflict => -6r3c4] = [(8=6)r4c5-r5c4=r9c4-(6=1)r9c6-r5c6=1r5c5 => -8r5c5] => -8r5c5
Ted |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Tue Oct 16, 2012 2:51 pm Post subject: |
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| Code: |
*-----------------------------------------------------------*
| 1 27 9 |b45 35 c247 | 37 6 8 |
| 4 678 5 | 1 368 c67 | 379 29 23 |
| 26 2678 3 | 8-6 9 c267 | 4 5 1 |
|-------------------+-------------------+-------------------|
| 89 4 1 | 2 68 5 | 39 7 36 |
| 89 3 7 | 468 168 146 | 5 29 26 |
| 26 5 26 | 9 7 3 | 8 1 4 |
|-------------------+-------------------+-------------------|
| 7 1 4 | 3 2 9 | 6 8 5 |
| 5 26 26 | 7 4 8 | 1 3 9 |
| 3 9 8 |a56 156 1-6 | 2 4 7 |
*-----------------------------------------------------------*
als xy-wing
(6=5)r9c4-(5=4)r1c4-(4=276)ant:r123c6 => -6r9c6;r3c4; stte
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Tue Oct 16, 2012 3:05 pm Post subject: |
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| arkietech wrote: | | Code: |
*-----------------------------------------------------------*
| 1 27 9 |b45 35 c247 | 37 6 8 |
| 4 678 5 | 1 368 c67 | 379 29 23 |
| 26 2678 3 | 8-6 9 c267 | 4 5 1 |
|-------------------+-------------------+-------------------|
| 89 4 1 | 2 68 5 | 39 7 36 |
| 89 3 7 | 468 168 146 | 5 29 26 |
| 26 5 26 | 9 7 3 | 8 1 4 |
|-------------------+-------------------+-------------------|
| 7 1 4 | 3 2 9 | 6 8 5 |
| 5 26 26 | 7 4 8 | 1 3 9 |
| 3 9 8 |a56 156 1-6 | 2 4 7 |
*-----------------------------------------------------------*
als xy-wing
(6=5)r9c4-(5=4)r1c4-(4=276)ant:r123c6 => -6r9c6;r3c4; stte
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Very nice Dan  |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Oct 16, 2012 7:24 pm Post subject: |
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| I couldn't find the Holy Grail, aka one-stepper, so I used an XYZ-Wing, potential DP, M-Wing and BUG+2. |
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