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A nice example

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Tue Jul 07, 2020 2:41 am    Post subject: A nice example Reply with quote
It's been a long time since I posted one:

Code:
Puzzle: New Puzzle
+-------+-------+-------+
| 7 . . | . . 8 | . . . |
| . . . | 6 . . | 4 7 . |
| . . 3 | 1 2 . | . 8 . |
+-------+-------+-------+
| . . 9 | . . . | 1 3 . |
| 4 . . | . 5 . | . . 8 |
| . 2 8 | . . . | 7 . . |
+-------+-------+-------+
| . 8 . | . 7 4 | 3 . . |
| . 3 4 | . . 6 | . . . |
| . . . | 9 . . | . . 1 |
+-------+-------+-------+


Keith
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 1019
Location: Rimini, Italy
PostPosted: Tue Jul 07, 2020 7:36 am    Post subject: Reply with quote
Hi everyone,

Code:

+------------+------------+---------------+
| 7  9   256 | 35  4  8   | 256 1    2356 |
| 8  15  125 | 6   39 359 | 4   7    235  |
| 56 4   3   | 1   2  7   | 569 8    569  |
+------------+------------+---------------+
| 56 567 9   | 78  68 2   | 1   3    4    |
| 4  167 167 | 37  5  39  | 269 269  8    |
| 3  2   8   | 4   69 1   | 7   569  569  |
+------------+------------+---------------+
| 1  8   56  | 25  7  4   | 3   2569 2569 |
| 9  3   4   | 258 1  6   | 258 25   7    |
| 2  567 567 | 9   38 35  | 568 4    1    |
+------------+------------+---------------+

Play this puzzle online at the Daily Sudoku site

WXYZ-Wing 3,6,8,9 in r5c6,r469c5 and -3 in r9c6

Ciao Gianni
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dongrave



Joined: 06 Mar 2014
Posts: 572
PostPosted: Tue Jul 07, 2020 11:28 am    Post subject: Reply with quote
It's great to hear from you Keith! I hope you're doing well. Beginning with Gianni's grid I used the following: (3=8)r9c5-(8=25)r78c4-(5=3)r1c4 => -3r2c5.
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Tue Jul 07, 2020 12:32 pm    Post subject: Reply with quote
After basics:

Code:
+----------------+----------------+----------------+
| 7    9    256  | 35aB 4    8    | 256  1    2356 |
| 8    15   125  | 6    39A  3-5-9| 4    7    235  |
| 56   4    3    | 1    2    7    | 569  8    569  |
+----------------+----------------+----------------+
| 56   567  9    | 78   68   2    | 1    3    4    |
| 4    167  167  | 37ab 5    39Ab | 269  269  8    |
| 3    2    8    | 4    69   1    | 7    569  569  |
+----------------+----------------+----------------+
| 1    8    56   | 25   7    4    | 3    2569 2569 |
| 9    3    4    | 258  1    6    | 258  25   7    |
| 2    567  567  | 9    38   35B  | 568  4    1    |
+----------------+----------------+----------------+

W-wing: Link aa, cells A are pincers on 9.
W-wing: Link bb, cells B are pincers on 5.

Solving R2C6 as 3.

Keith
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immpy



Joined: 06 May 2017
Posts: 574
PostPosted: Thu Jul 16, 2020 11:43 pm    Post subject: Reply with quote
Nice puzzle keith. Thank you.
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