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immpy
Joined: 06 May 2017 Posts: 571
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Posted: Wed Sep 29, 2021 4:31 pm Post subject: VH 092921 |
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Hello all, enjoy the puzzle...
Code: |
+-------+-------+-------+
| 5 1 . | . . . | . 8 . |
| . . 4 | . 2 . | . . 3 |
| 7 . 3 | . 4 8 | 6 . . |
+-------+-------+-------+
| 1 . . | . . . | . 6 . |
| . . . | 7 . 1 | . . . |
| . 4 . | . . . | . . 7 |
+-------+-------+-------+
| . . 7 | 6 5 . | 9 . 4 |
| 9 . . | . 7 . | 2 . . |
| . 3 . | . . . | . 7 6 |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site
cheers...immp |
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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Thu Sep 30, 2021 10:41 am Post subject: VH 092921 |
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Code: |
+------------------+------------------+-----------------+
| 5 1 26 | 3 69 7 | 4 8 29 |
| 68 b89 4 | 1 2 56 | 7 a59 3 |
| 7 c29 3 | 59 4 8 | 6 d259 1 |
+------------------+------------------+-----------------+
| 1 7 289 | 4 3 29 | 5 6 289 |
| 26 5 2689 | 7 689 1 | 3 4 289 |
| 3 4 2689 | 259 689 56 | 1 e2-9 7 |
+------------------+------------------+-----------------+
| 28 28 7 | 6 5 3 | 9 1 4 |
| 9 6 1 | 8 7 4 | 2 3 5 |
| 4 3 5 | 29 1 29 | 8 7 6 |
+------------------+------------------+-----------------+
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(9)r2c8 = r2c2 - (9=2)r3c2 - r3c8 = (2)r6c8 => - 9r6c8; stte |
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TomC
Joined: 30 Oct 2020 Posts: 358 Location: Wales
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Posted: Thu Sep 30, 2021 11:07 am Post subject: |
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Very nice Clement!
I just used the 569 XY -9 r1c9
Tom |
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