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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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 Posted: Sun Feb 14, 2016 11:09 am Post subject: Feb 14 VH |
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| Code: |
+--------------+------------+--------------+
| 9 12 7 | 8 6 3 | 4 5 12 |
| 23 4 8 | 1 5 7 | 6 29 239 |
| 35 135 6 | 9 4 2 | 38 7 138 |
+--------------+------------+--------------+
| 2345 235 1 | 2457 78 9 | 278 24 6 |
| 8 7 249 | 24 1 6 | 29 3 5 |
| 6 25 249 | 3 78 45 | 1 249 2789 |
+--------------+------------+--------------+
| 1 8 24 | 457 3 45 | 279 6 279 |
| 24 6 5 | 47 9 1 | 237 8 237 |
| 7 9 3 | 6 2 8 | 5 1 4 |
+--------------+------------+--------------+
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Play this puzzle online at the Daily Sudoku site
I couldn't get it down from 3: | Quote: | 45-2 XY-Wing pivot r6c6 -2r5c3 : 29-4 XY-wing pivot r5c7 r8c1=4 :
29-3 XYZ-Wing pivot r2c9 r1c9=1 stte |
Hugh |
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KenP
Joined: 01 Jun 2016
Posts: 2
Location: Boise, Idaho
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| Posted: Wed Jun 01, 2016 2:20 pm Post subject: |
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Hi! New here. Recently learned wing techniques and am having fun going through the archives and solving the "Very Hard" ones. I enjoy checking my techniques against others. I see no solution on this one (Feb 14, 2016). Is there one somewhere else? It took me two XY-wings and an XYZ-wing to get it to work. It would be nice if there is any easier way that I could learn from. Thanks!
Ken |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Wed Jun 01, 2016 6:27 pm Post subject: |
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| Hi Ken and welcome. Don't hesitate to post any questions or comments. Sometimes when making the first post about a puzzle, the poster hides his solution so as not to be a spoiler. You do that by typing your solution in a quote box and changing the font color to white so the white on white isn't visible. That's what Hugh has done here. Select the quote box to see the solution. |
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KenP
Joined: 01 Jun 2016
Posts: 2
Location: Boise, Idaho
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| Posted: Wed Jun 01, 2016 6:31 pm Post subject: |
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| Thanks, Marty! I had noticed that some people commented on a solution that didn't seem to be there. Makes sense now. |
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