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immpy
Joined: 06 May 2017 Posts: 571
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Posted: Mon Apr 10, 2023 6:48 pm Post subject: VH++ 041023 |
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Hello all, enjoy the puzzle.
Code: |
+-------+-------+-------+
| . . . | . . . | . 8 4 |
| 7 2 . | . . . | 5 . 6 |
| . 8 . | . . . | . 2 . |
+-------+-------+-------+
| 2 5 . | . 7 . | . . . |
| 6 . . | 8 5 4 | . . . |
| . 3 4 | . 2 . | . . . |
+-------+-------+-------+
| 5 . . | 2 . . | . . . |
| . . . | 9 . 5 | 2 6 . |
| 8 . 2 | . 4 1 | . 7 . |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site
cheers...immp |
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dongrave
Joined: 06 Mar 2014 Posts: 568
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Posted: Tue Apr 11, 2023 5:19 pm Post subject: |
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Thanks for the puzzle immp!
After basics: Code: | +---------------+----------------+-----------------+
| 139 169 13569 | 57 1369 2 | 1379 8 4 |
| 7 2 139 | 4 139 8 | 5 139 6 |
| 4 8 13569 | 57 1369 e36 | 1379 2 d139 |
+---------------+----------------+-----------------+
| 2 5 8 | 1-3 7 f39 | 6 4 19 |
| 6 7 19 | 8 5 4 | 139 139 2 |
| 19 3 4 | 16 2 69 | 8 5 7 |
+---------------+----------------+-----------------+
| 5 169 1369 | 2 368 7 | 4 139 c1389 |
| 13 4 7 | 9 38 5 | 2 6 c138 |
| 8 69 2 | a36 4 1 | b39 7 5 |
+---------------+----------------+-----------------+
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Then I used the following chain: 3r9c4=r9c7-r78c9=r3c9-r3c6=r4c6 => r4c4 <> 3; stte. |
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