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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 872
Location: Rimini, Italy
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 Posted: Sat Aug 12, 2023 9:35 am Post subject: Aug 12 VH |
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Hi everyone,
| Code: |
+-------------+-------------+----------+
| 8 5 7 | 4 6 1 | 3 2 9 |
| 1 9 6 | 3 25 25 | 7 8 4 |
| 234 24 234 | 8 9 7 | 6 5 1 |
+-------------+-------------+----------+
| 26 1 8 | 7 3 256 | 4 9 256 |
| 2469 3 249 | 1 25 2569 | 8 7 256 |
| 269 7 5 | 29 8 4 | 1 3 26 |
+-------------+-------------+----------+
| 2359 8 239 | 6 4 29 | 59 1 7 |
| 59 6 1 | 59 7 8 | 2 4 3 |
| 7 24 249 | 259 1 3 | 59 6 8 |
+-------------+-------------+----------+
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Play this puzzle online at the Daily Sudoku site
| Quote: | W-Wing
W-Wing 5,9 in r7c7,r8c4 SL with number 5 in r78c1 and -9 in r7c6
or
W-Wing 5,9 in r7c7,r8c4 SL with number 5 in r9c47 and -9 in r7c6 |
Ciao Gianni |
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dongrave
Joined: 06 Mar 2014
Posts: 564
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| Posted: Sat Aug 12, 2023 5:00 pm Post subject: |
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| Using just VH moves, there's an X-Wing on 9's in rows 6 and 8 (-9r57c1, -9r9c4) which opens up a 29-5 XY-Wing at r7c67,r9c4 (-5r9c7) which solves it. |
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