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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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 Posted: Tue Dec 24, 2013 10:34 am Post subject: Dec 24 VH |
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| Code: |
+-------------+----------+------------+
| 6 12 129 | 5 8 7 | 39 4 13 |
| 4 5 7 | 19 6 3 | 29 129 8 |
| 139 38 189 | 19 4 2 | 5 7 6 |
+-------------+----------+------------+
| 579 78 89 | 2 35 6 | 1 39 4 |
| 12 6 4 | 7 13 9 | 8 5 23 |
| 59 12 3 | 4 15 8 | 269 269 7 |
+-------------+----------+------------+
| 8 9 5 | 3 7 14 | 246 126 12 |
| 1237 37 12 | 6 9 14 | 347 8 5 |
| 137 4 6 | 8 2 5 | 37 13 9 |
+-------------+----------+------------+
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Play this puzzle online at the Daily Sudoku site
A late first response today - too much wrapping to do? (for those who
do Christmas)
A simple
| Quote: | | 123 XY-Wing pivot r7c9 |
appears to sort out this one
Seasons greetings etc.
Hugh |
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roaa
Joined: 18 Apr 2009
Posts: 112
Location: Sweden
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| Posted: Fri Dec 27, 2013 10:18 am Post subject: |
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| The xy-wing 123 pivoted in r7c9 forces r4c8=9, which solves it. |
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