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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 941 Location: Rimini, Italy
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Posted: Tue Apr 11, 2023 9:35 am Post subject: Apr 11 VH |
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Hi everyone,
Code: |
+----------+-------------+----------+
| 5 26 236 | 348 9 348 | 67 78 1 |
| 4 9 36 | 138 18 7 | 56 58 2 |
| 1 7 8 | 6 2 5 | 4 9 3 |
+----------+-------------+----------+
| 8 3 1 | 24 6 249 | 279 27 5 |
| 7 4 59 | 1235 15 239 | 29 6 8 |
| 2 56 569 | 58 7 89 | 1 3 4 |
+----------+-------------+----------+
| 9 25 4 | 7 3 1 | 8 25 6 |
| 6 1 25 | 9 58 28 | 3 4 7 |
| 3 8 7 | 25 4 6 | 25 1 9 |
+----------+-------------+----------+
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Play this puzzle online at the Daily Sudoku site
Quote: | XY-Wing
1,5,8 in r25c5,r6c4 and -8 in r12c4
or
2,5,8 in r69c4,r8c6 and -8 in r6c6 |
Ciao Gianni |
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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 941 Location: Rimini, Italy
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Posted: Mon Apr 17, 2023 9:08 am Post subject: |
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Hi everyone,
XY-Chain
r1c8-7-r4c8-2-r5c7-9-r5c3-5-r5c5-1-r2c5 and -8 in r1c46,r2c8
Ciao Gianni |
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