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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 941
Location: Rimini, Italy
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 Posted: Sun Aug 19, 2018 10:11 pm Post subject: Aug 20 VH |
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Hi everyone,
| Code: |
+-----------+-------+-------------+
| 8 4 3 | 9 7 1 | 5 2 6 |
| 1 5 2 | 8 3 6 | 9 4 7 |
| 67 67 9 | 4 5 2 | 13 13 8 |
+-----------+-------+-------------+
| 9 36 5 | 2 8 7 | 1346 136 34 |
| 2 367 68 | 5 1 4 | 36 78 9 |
| 47 1 48 | 3 6 9 | 2 78 5 |
+-----------+-------+-------------+
| 3 2 7 | 6 4 5 | 8 9 1 |
| 46 8 1 | 7 9 3 | 46 5 2 |
| 5 9 46 | 1 2 8 | 7 36 34 |
+-----------+-------+-------------+
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Play this puzzle online at the Daily Sudoku site
| Quote: | XY-Wing 3,4,6 in r4c9,r58c7 and -4 in r4c7,r9c9
or
Skyscraper with number 6 in r59c3,r49c8 and -6 in r4c2,r5c7 |
Ciao Gianni |
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jayagee
Joined: 26 Feb 2006
Posts: 13
Location: sunny north dakota
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| Posted: Tue Aug 21, 2018 12:37 am Post subject: |
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| OK. Here's what I think. There is an xy wing using cells r8c8,r5c8 and r9c9 with r8c8 being the xy. this eliminates 3 from r4c9 and that does it. |
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