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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 941 Location: Rimini, Italy
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Posted: Sun Jan 24, 2021 9:29 am Post subject: Jan 24 VH |
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Hi everyone,
Code: |
+-----------+--------+-------------+
| 7 28 9 | 6 1 5 | 3 4 28 |
| 456 1 24 | 7 3 8 | 569 69 26 |
| 56 3 68 | 2 9 4 | 156 7 168 |
+-----------+--------+-------------+
| 1 9 7 | 3 2 6 | 4 8 5 |
| 2 4 3 | 8 5 9 | 16 16 7 |
| 8 6 5 | 1 4 7 | 2 3 9 |
+-----------+--------+-------------+
| 69 28 12 | 4 78 3 | 1679 5 16 |
| 3 5 68 | 9 78 1 | 67 2 4 |
| 49 7 14 | 5 6 2 | 8 19 3 |
+-----------+--------+-------------+
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Play this puzzle online at the Daily Sudoku site
XY-Wing 1,2,6 in r2c9,r7c39 and -2 in r2c3
or
XY-Wing 1,6,9 in r7c19,r9c8 and -9 in r9c1
or
WXYZ-Wing 1,4,6,9 in r7c19,r9c13 and -1 in r7c3,r9c8
Ciao Gianni |
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