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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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 Posted: Wed Apr 19, 2017 5:18 am Post subject: April 19 VH |
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| Code: |
+-----------+---------------+----------+
| 5 7 8 | 1 2 4 | 69 3 69 |
| 2 9 6 | 8 7 3 | 4 5 1 |
| 3 14 14 | 59 6 59 | 2 8 7 |
+-----------+---------------+----------+
| 47 8 9 | 3 45 567 | 1 2 56 |
| 6 14 2 | 4579 8 1579 | 57 49 3 |
| 147 5 3 | 4679 149 2 | 67 49 8 |
+-----------+---------------+----------+
| 8 2 7 | 569 3 569 | 59 1 4 |
| 9 3 5 | 47 14 17 | 8 6 2 |
| 14 6 14 | 2 59 8 | 3 7 59 |
+-----------+---------------+----------+
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Play this puzzle online at the Daily Sudoku site |
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George Woods
Joined: 28 Mar 2006
Posts: 304
Location: Dorset UK
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| Posted: Wed Apr 19, 2017 12:17 pm Post subject: Not my task to give first solution! |
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Xwing on 5 cols 5,9 opens up xy wing 567 pivot r4c9 so r5c7 is 7 stte
Last edited by George Woods on Wed Apr 19, 2017 5:50 pm; edited 1 time in total |
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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 942
Location: Rimini, Italy
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| Posted: Wed Apr 19, 2017 1:44 pm Post subject: |
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Hi everyone,
| Quote: | | XY-Chain r4c1 7,4 - r4c5 4,5 - r4c9 5,6 - r6c7 6,7 and delete number 7 from r6c1. |
Ciao Gianni |
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