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Clement
Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
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 Posted: Thu Jul 26, 2012 10:44 pm Post subject: Jul 27 VH |
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| XY-Wing 24 49 29 pivoted in r4c8 solves it by setting r2c5<>2. |
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George Woods
Joined: 28 Mar 2006
Posts: 304
Location: Dorset UK
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| Posted: Fri Jul 27, 2012 7:12 am Post subject: just fundamentals? |
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| I did without anyv hard techniques. so being suspicious of a lucky mistake did it again same result!!! |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Fri Jul 27, 2012 10:15 am Post subject: ul 27 VH |
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| Code: |
+----------------+--------------+------------+
| 567 157 9 | 37 8 26 | 14 24 13 |
| 67 17 8 | 37 26 4 | 5 29 139 |
| 4 3 2 | 1 9 5 | 7 8 6 |
+----------------+--------------+------------+
| 1 6 57 | 4589 24 278 | 3 49 59 |
| 23578 2579 357 | 4589 134 378 | 148 6 159 |
| 358 59 4 | 589 136 368 | 18 7 2 |
+----------------+--------------+------------+
| 9 8 37 | 2 37 1 | 6 5 4 |
| 57 457 1 | 6 47 9 | 2 3 8 |
| 23 24 6 | 48 5 38 | 9 1 7 |
+----------------+--------------+------------+
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Play this puzzle online at the Daily Sudoku site
I've tried this one 3 times- twice I needed Clement's XY and once it came
out with George's basics. But I can't see any more basics in the grid above.
Can anybody work this out? |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Fri Jul 27, 2012 1:32 pm Post subject: Re: ul 27 VH |
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| hughwill wrote: | | Code: |
+----------------+--------------+------------+
| 567 157 9 | 37 8 26 | 14 24 13 |
| 67 17 8 | 37 26 4 | 5 29 139 |
| 4 3 2 | 1 9 5 | 7 8 6 |
+----------------+--------------+------------+
| 1 6 57 | 4589 24 278 | 3 49 59 |
| 23578 2579 357 | 4589 134 378 | 148 6 159 |
| 358 59 4 | 589 136 368 | 18 7 2 |
+----------------+--------------+------------+
| 9 8 37 | 2 37 1 | 6 5 4 |
| 57 457 1 | 6 47 9 | 2 3 8 |
| 23 24 6 | 48 5 38 | 9 1 7 |
+----------------+--------------+------------+
|
Play this puzzle online at the Daily Sudoku site
I've tried this one 3 times- twice I needed Clement's XY and once it came
out with George's basics. But I can't see any more basics in the grid above.
Can anybody work this out? |
The 8's in row 4 are all in block 5. You can remove the other 8's in block 5.
I still need a kite to solve the puzzle. |
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