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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 1000
Location: Rimini, Italy
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 Posted: Wed Aug 13, 2025 4:40 pm Post subject: Aug 13 VH |
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Hi everyone,
| Code: |
+----------+----------+---------------+
| 4 2 13 | 8 6 7 | 9 5 13 |
| 6 8 9 | 1 3 5 | 2 4 7 |
| 13 5 7 | 2 4 9 | 136 136 8 |
+----------+----------+---------------+
| 9 3 12 | 5 8 6 | 4 7 12 |
| 5 7 128 | 4 12 3 | 168 16 9 |
| 18 4 6 | 9 7 12 | 1358 13 1235 |
+----------+----------+---------------+
| 7 9 4 | 6 15 8 | 135 2 135 |
| 2 1 5 | 3 9 4 | 7 8 6 |
| 38 6 38 | 7 125 12 | 15 9 4 |
+----------+----------+---------------+
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Play this puzzle online at the Daily Sudoku site
| Quote: |
W-Wing 1/2 in r4c9,r5c5 connected by 2 in r6c69 = r5c78<>1
or
W-Wing 1/2 in r4c9,r5c5 connected by 2 in r45c3 = r5c78<>1
or
W-Wing 1/2 in r4c3,r6c6 connected by 2 in r5c35 = r6c1<>1
or
W-Wing 1/2 in r4c3,r6c6 connected by 2 in r46c9 = r6c1<>1
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Ciao Gianni |
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dongrave
Joined: 06 Mar 2014
Posts: 572
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| Posted: Wed Aug 13, 2025 7:18 pm Post subject: |
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| Using just VH moves, there's an X Wing on 1's in rows 1 and 4 (-1r5c3, -1r67c9) which opens up a (couple of) 128 XY Wing(s) which solves it. |
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