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Clement
Joined: 24 Apr 2006
Posts: 1113
Location: Dar es Salaam Tanzania
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 Posted: Mon Mar 23, 2015 10:42 pm Post subject: Mar 24 VH |
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| Code: |
+---------+-----------+-------+
| 7 38 1 | #38 4 2 | 9 5 6 |
| 5 4 36 | 7 9 *36 | 1 2 8 |
| 2 68 9 | 5 16 168 | 4 3 7 |
+---------+-----------+-------+
| 6 1 7 | 4 5 9 | 3 8 2 |
| 8 5 2 | 13 7 13 | 6 4 9 |
| 3 9 4 | *68 2 8-6 | 7 1 5 |
+---------+-----------+-------+
| 4 2 5 | 16 16 7 | 8 9 3 |
| 1 7 8 | 9 3 5 | 2 6 4 |
| 9 36 36 | 2 8 4 | 5 7 1 |
+---------+-----------+-------+
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XY-Wing 38-6 pivoted in r1c4; r6c6<>6; stte |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Mar 24, 2015 5:15 am Post subject: |
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| Look at all the solved cells in that grid. It took a lot of basics just to get to the point where you could start looking for advanced moves. |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Tue Mar 24, 2015 10:07 am Post subject: Mar 24 VH |
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| Marty R. wrote: | | Look at all the solved cells in that grid. It took a lot of basics just to get to the point where you could start looking for advanced moves. |
Yes indeed- I guess that the puzzles are constructed in a random way, but
we must be due for something more than a 1 stepper soon..... |
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dongrave
Joined: 06 Mar 2014
Posts: 572
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| Posted: Wed Mar 25, 2015 12:28 pm Post subject: |
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| I used the 168 XYZ-wing with the pivot at r3c6; r2c6<>6 which also solves it. With so few cells left to solve, I expected there to only be one VH solution. |
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George Woods
Joined: 28 Mar 2006
Posts: 304
Location: Dorset UK
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| Posted: Sat Mar 28, 2015 4:59 pm Post subject: bug +1 solution |
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| Bug + 1 sets r3c6 to 6 |
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