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hughwill
Joined: 05 Apr 2010 Posts: 424 Location: Birmingham UK
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Posted: Tue Feb 02, 2016 10:13 am Post subject: Feb 2 VH |
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Another quite ugly (see Jan 30) grid: Code: |
+-----------------+------------+-----------------+
| 4 9 6 | 7 2 3 | 1 58 58 |
| 7 1258 1258 | 4 58 18 | 39 39 6 |
| 368 1358 1568 | 56 9 168 | 7 2 4 |
+-----------------+------------+-----------------+
| 368 348 689 | 1 7 2 | 4568 568 589 |
| 5 124 127 | 8 6 9 | 24 17 3 |
| 268 128 126789 | 3 4 5 | 268 1678 1289 |
+-----------------+------------+-----------------+
| 9 6 4 | 25 358 7 | 238 138 128 |
| 1 258 258 | 26 38 4 | 23689 3689 7 |
| 28 7 3 | 9 1 68 | 2568 4 258 |
+-----------------+------------+-----------------+
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Play this puzzle online at the Daily Sudoku site
Quote: | 68-2 XY-Wing pivot r8c4 | does the trick (after a little more basic work)
Hugh |
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acenyc
Joined: 01 Apr 2016 Posts: 2
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Posted: Fri Apr 01, 2016 6:19 pm Post subject: can't complete? |
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+-----------------+------------+-----------------+
| 4 9 6 | 7 2 3 |1 58 58 |
| 7 1258 1258 | 4 58 18 | 39 39 6 |
| 38 1358 158 | 56 9 168 | 7 2 4 |
+-----------------+------------+-----------------+
| 368 348 89 | 1 7 2 | 4568 568 589 |
| 5 124 127 | 8 6 9 | 24 17 3 |
| 68 128 12789 | 3 4 5 | 268 1678 1289 |
+-----------------+------------+-----------------+
| 9 6 4 | 25 58 7 | 238 138 128 |
| 1 58 58 | 26 3 4 | 269 69 7 |
| 2 7 3 | 9 1 68 | 568 4 58 |
+-----------------+------------+-----------------+ |
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dongrave
Joined: 06 Mar 2014 Posts: 568
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Posted: Fri Apr 01, 2016 10:48 pm Post subject: |
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Hey acenyc! Welcome to this site! You'll like it! Marty and the other experts on this site are the best! I joined for the same reason that you did! I had a total blind spot and got fed up and this site helped me.
Code: |
+----------------+-----------+----------------+
| 4 9 6 | 7 2 3 | 1 58 58 |
| 7 1258 1258 | 4 58 18 | 39 39 6 |
| 38 1358 158 | 56 9 168 | 7 2 4 |
+----------------+-----------+----------------+
| 368 348 89 | 1 7 2 | 4568 568 589 |
| 5 124 127 | 8 6 9 | 24 17 3 |
| 68 128 12789 | 3 4 5 | 268 1678 1289 |
+----------------+-----------+----------------+
| 9 6 4 | 25 58 7 | 238 138 128 |
| 1 58 58 | 26 3 4 | 269 69 7 |
| 2 7 3 | 9 1 68 | 568 4 58 |
+----------------+-----------+----------------+
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Look for a naked pair down each column.
If you still don't see it, highlight the box below:
Quote: | You can continue with the naked 58 pair in column 9! |
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acenyc
Joined: 01 Apr 2016 Posts: 2
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Posted: Sat Apr 02, 2016 6:54 pm Post subject: |
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I stared at that puzzle for hours, thank you! Amazingly obvious. |
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