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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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 Posted: Sat Nov 19, 2016 11:18 am Post subject: Nov 19VH |
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Basics done: | Code: |
+------------+----------+--------------+
| 9 12 8 | 3 5 7 | 4 6 12 |
| 3 7 125 | 269 4 69 | 189 159 1289 |
| 45 6 245 | 29 1 8 | 7 59 3 |
+------------+----------+--------------+
| 8 5 9 | 4 2 1 | 6 3 7 |
| 2 3 6 | 8 7 5 | 19 4 19 |
| 1 4 7 | 69 3 69 | 2 8 5 |
+------------+----------+--------------+
| 6 9 3 | 1 8 2 | 5 7 4 |
| 45 18 45 | 7 9 3 | 18 2 6 |
| 7 128 12 | 5 6 4 | 3 19 189 |
+------------+----------+--------------+
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Play this puzzle online at the Daily Sudoku site
More interest than usual. An X-wing on 1 c38 opens an 18-9 XY wing pivot
r9c8:: r3c8=5 stte. Easier to see (for me at least) were 2(!) type 1 URs on 45
and 69 respectively, both of which do the trick in one....
Hugh |
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Earl
Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
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| Posted: Sat Nov 19, 2016 10:57 pm Post subject: Nov 19 VH |
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Unique Rectangle 69 - R2C4 must be 2.
Early Earl |
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