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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Sat Mar 04, 2017 6:05 am Post subject: Mar 4 VH |
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Code: |
+------------+-----------------+------------+
| 9 1478 48 | 1568 3578 5678 | 67 2 34 |
| 6 47 5 | 89 37 2 | 1 89 34 |
| 2 178 3 | 1689 789 4 | 679 689 5 |
+------------+-----------------+------------+
| 45 9 1 | 45 6 3 | 2 7 8 |
| 48 3 2 | 489 4789 789 | 5 1 6 |
| 58 6 7 | 2 1 58 | 3 4 9 |
+------------+-----------------+------------+
| 1 45 49 | 3 2 69 | 8 569 7 |
| 3 58 6 | 7 89 1 | 4 59 2 |
| 7 2 89 | 45689 4589 5689 | 69 3 1 |
+------------+-----------------+------------+
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Play this puzzle online at the Daily Sudoku site |
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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 942 Location: Rimini, Italy
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Posted: Sat Mar 04, 2017 10:05 am Post subject: |
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Hi everyone,
some ways i have found
Quote: | XY-Wing r9c3-r8c2-r8c8 and r9c7=6
or W-Wing 6,9 in r7c6-r9c7 connected by 9 in r8c58
the same result with XY-Chain r7c6-r7c3-r1c3-r9c3-r9c7 |
Ciao
Gianni |
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