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immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Thu May 16, 2019 4:20 pm    Post subject: Advanced 051619 Reply with quote
Have fun with the puzzle...

Code:

+-------+-------+-------+
| 7 . . | 2 3 6 | . . 9 |
| 1 . . | . 8 . | . . . |
| . . . | . . . | 8 3 . |
+-------+-------+-------+
| . 5 . | . . 4 | . 8 6 |
| . . . | . . . | . . . |
| 6 4 . | 8 . . | . 1 . |
+-------+-------+-------+
| . 6 7 | . . . | . . . |
| . . . | . 2 . | . . 8 |
| 5 . . | 6 1 7 | . . 2 |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

cheers...immp
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 941
Location: Rimini, Italy
PostPosted: Thu May 16, 2019 6:55 pm    Post subject: Reply with quote
Hi everyone,

Code:

+-----------+--------------+------------+
| 7  8  45  | 2    3   6   | 1   45 9   |
| 1  39 345 | 4579 8   59  | 2   6  457 |
| 49 2  6   | 4579 459 1   | 8   3  457 |
+-----------+--------------+------------+
| 3  5  2   | 1    79  4   | 79  8  6   |
| 8  7  1   | 359  6   359 | 459 2  45  |
| 6  4  9   | 8    57  2   | 57  1  3   |
+-----------+--------------+------------+
| 2  6  7   | 349  49  8   | 35  59 1   |
| 49 1  34  | 359  2   359 | 6   7  8   |
| 5  39 8   | 6    1   7   | 34  49 2   |
+-----------+--------------+------------+

Play this puzzle online at the Daily Sudoku site

XYZ-Wing 4,5,9 in r2c6,r3c15 and -9 in r3c4

Code:

+-----------+--------------+------------+
| 7  8  45  | 2    3   6   | 1   45 9   |
| 1  39 345 | 4579 8   59  | 2   6  457 |
| 49 2  6   | 457  459 1   | 8   3  457 |
+-----------+--------------+------------+
| 3  5  2   | 1    79  4   | 79  8  6   |
| 8  7  1   | 359  6   359 | 459 2  45  |
| 6  4  9   | 8    57  2   | 57  1  3   |
+-----------+--------------+------------+
| 2  6  7   | 349  49  8   | 35  59 1   |
| 49 1  34  | 359  2   359 | 6   7  8   |
| 5  39 8   | 6    1   7   | 34  49 2   |
+-----------+--------------+------------+

Play this puzzle online at the Daily Sudoku site

Simple Color with number 9
Color 1 = r2c2,r3c5,r8c1,r9c8
Color 2 = r3c1,r7c8,r9c2
and -9 in r7c5

Code:

+-----------+------------+------------+
| 7  8  45  | 2   3  6   | 1   45 9   |
| 1  39 345 | 47  8  59  | 2   6  457 |
| 49 2  6   | 47  59 1   | 8   3  457 |
+-----------+------------+------------+
| 3  5  2   | 1   79 4   | 79  8  6   |
| 8  7  1   | 359 6  359 | 459 2  45  |
| 6  4  9   | 8   57 2   | 57  1  3   |
+-----------+------------+------------+
| 2  6  7   | 39  4  8   | 35  59 1   |
| 49 1  34  | 359 2  359 | 6   7  8   |
| 5  39 8   | 6   1  7   | 34  49 2   |
+-----------+------------+------------+

Play this puzzle online at the Daily Sudoku site

Simple Color with number 5
Color 1 = r2c6,r3c9,r6c5
Color 2 = r3c5,r6c7
and -5 in r5c9

nice puzzle

Ciao Gianni
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immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Thu May 16, 2019 11:52 pm    Post subject: Reply with quote
Very nice Gianni! I followed the same path, albeit with a different wrinkle for the last two steps, as I did not employ coloring.
In the second grid I employed a Sashimi X-Wing: 9 r38c15 fin r8c4 fin r8c6 => r7c5<>9 (=4!).
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immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Thu May 16, 2019 11:55 pm    Post subject: Reply with quote
And for the third grid there was a Skyscraper: 5 in r3c9,r6c7 (connected by r36c5) => r5c9<>5 (=4!).


cheers...immp
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