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		immpy
 
 
  Joined: 06 May 2017 Posts: 574
 
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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: 572
 
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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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