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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 1003 Location: Rimini, Italy
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Posted: Fri Aug 22, 2025 5:26 pm Post subject: Aug 22 VH |
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Hi everyone,
Code: |
+--------------+---------+-------------+
| 1 49 3 | 49 7 8 | 2 5 6 |
| 6 7 45 | 45 2 3 | 8 1 9 |
| 89 589 2 | 59 1 6 | 4 7 3 |
+--------------+---------+-------------+
| 39 259 18 | 7 6 4 | 59 238 12 |
| 3479 4569 45 | 2 8 1 | 59 36 47 |
| 47 246 18 | 3 5 9 | 67 268 1247 |
+--------------+---------+-------------+
| 5 1 6 | 8 4 27 | 3 9 27 |
| 2 3 7 | 6 9 5 | 1 4 8 |
| 48 48 9 | 1 3 27 | 67 26 5 |
+--------------+---------+-------------+
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Play this puzzle online at the Daily Sudoku site
Quote: |
XY-Wing 8/9/4 in r1c2,r39c1 = r9c2<>4
or
XY-Wing 4/9/8 in r19c2,r3c1 = r3c2,r9c1<>8
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Ciao Gianni |
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