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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 942
Location: Rimini, Italy
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 Posted: Thu Jul 18, 2024 9:28 am Post subject: Jul 18 VH |
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Hi everyone,
| Code: |
+----------+-----------+-------------+
| 56 13 19 | 8 7 346 | 345 2 59 |
| 7 38 2 | 349 5 1 | 34 368 69 |
| 56 4 89 | 39 2 36 | 357 378 1 |
+----------+-----------+-------------+
| 9 5 4 | 27 3 27 | 6 1 8 |
| 1 2 3 | 6 8 5 | 9 4 7 |
| 8 6 7 | 1 4 9 | 2 5 3 |
+----------+-----------+-------------+
| 3 78 58 | 247 6 247 | 1 9 25 |
| 2 17 16 | 5 9 37 | 8 367 4 |
| 4 9 56 | 237 1 8 | 357 367 256 |
+----------+-----------+-------------+
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Play this puzzle online at the Daily Sudoku site
| Quote: |
XYZ-Wing 2,3,7 in r49c4,r8c6 and r7c4<>7
and
XYZ-Wing 2,5,6 in r79c9,r9c3 and r9c7<>5
and
Naked Triple 3,6,7 in r89c8,r9c7 and r9c9<>6
or in only one step
AIC with 5 in r9c3
r9c3=5 and r7c3,r9c79<>5
r9c3=6 r2c9=6 r2c4=9 r3c3=9 r7c3=8 r7c9=5 and r7c3,r9c79<>5
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Ciao Gianni |
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TomC
Joined: 30 Oct 2020
Posts: 358
Location: Wales
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| Posted: Sat Jul 20, 2024 11:03 am Post subject: |
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remove <9> from r3c4 to solve
If r3c4=9, <34> pair in row 2 gives r2c2=8, r3c3=9 |
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