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hughwill
Joined: 05 Apr 2010
Posts: 422
Location: Birmingham UK
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 Posted: Tue Aug 02, 2016 9:24 am Post subject: Aug 2 VH |
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Nice one today..... | Code: |
+--------------+--------------+---------------+
| 69 246 8 | 29 259 7 | 3 1 456 |
| 24 3 127 | 8 6 125 | 457 47 9 |
| 5 16 1679 | 19 3 4 | 67 2 8 |
+--------------+--------------+---------------+
| 69 26 269 | 4 157 15 | 157 8 3 |
| 8 5 34 | 1237 127 6 | 1247 9 247 |
| 1 7 34 | 239 259 8 | 2456 46 2456 |
+--------------+--------------+---------------+
| 7 9 26 | 5 4 23 | 8 36 1 |
| 3 1246 126 | 27 8 9 | 2467 5 2467 |
| 24 8 5 | 6 127 123 | 9 347 247 |
+--------------+--------------+---------------+
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Play this puzzle online at the Daily Sudoku site
It took me two shots-
| Quote: | Starts with 169 XY-Wing pivot r3c2 and after loads
more basics is cracked with aither of the double XY wings 46-7 or 67-4
pivots r3c7 and r1c9 respectively |
(Select the white area above to see the solution)
The 47-6 XY-wing pivot r2c8 goes nowhere..... |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Aug 02, 2016 8:34 pm Post subject: |
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| Yep,same two moves here. |
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angelaji
Joined: 09 Apr 2016
Posts: 4
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| Posted: Fri Aug 05, 2016 11:25 am Post subject: |
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| 169 so r1c4<>9 |
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Touch Sudoku
Joined: 20 Aug 2016
Posts: 1
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| Posted: Sat Aug 20, 2016 10:48 pm Post subject: |
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Touch Sudoku solving 2 bottlenecks of this puzzle
here
and
here. |
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