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roaa
Joined: 18 Apr 2009
Posts: 112
Location: Sweden
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 Posted: Thu Mar 12, 2015 9:38 am Post subject: Mar 12 VH |
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| An XY-wing 128 gives r3c7=9 which solves it. |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Thu Mar 12, 2015 10:17 am Post subject: |
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After basics: | Code: |
+---------+-----------+-----------+
| 2 35 19 | 36 56 7 | 19 8 4 |
| 4 35 18 | 38 258 9 | 7 6 12 |
| 6 7 89 | 1 28 4 | 29 3 5 |
+---------+-----------+-----------+
| 8 2 5 | 7 4 1 | 6 9 3 |
| 9 4 7 | 68 3 68 | 5 12 12 |
| 1 6 3 | 2 9 5 | 4 7 8 |
+---------+-----------+-----------+
| 5 1 24 | 9 7 3 | 8 24 6 |
| 3 9 6 | 4 18 28 | 12 5 7 |
| 7 8 24 | 5 16 26 | 3 124 9 |
+---------+-----------+-----------+
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Play this puzzle online at the Daily Sudoku site
The type 1 UR on 24 also does it in one (not that I'd ever resort to such a thing!) |
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dongrave
Joined: 06 Mar 2014
Posts: 568
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| Posted: Fri Mar 13, 2015 12:38 am Post subject: |
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| That's the spirit Hugh! I'm not going to use a UR either until I hear from Marty that they're a standard VH move for this site! In the meantime, I'll continue to try to convince him (or whoever that guy is that apparently fell off the face of the earth) to add them. |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Fri Mar 13, 2015 5:00 am Post subject: |
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| dongrave wrote: | | That's the spirit Hugh! I'm not going to use a UR either until I hear from Marty that they're a standard VH move for this site! In the meantime, I'll continue to try to convince him (or whoever that guy is that apparently fell off the face of the earth) to add them. |
Don,
You can try and convince me, but I'm powerless. The guy who fell off the face of the earth is not powerless, but he's not gonna do it. |
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