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Another interesting one

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Wed Dec 28, 2016 6:42 am    Post subject: Another interesting one Reply with quote
Code:
+-------+-------+-------+
| 2 8 . | 1 . . | . . . |
| . 1 5 | 7 4 . | 6 8 . |
| . . . | . . . | 9 . . |
+-------+-------+-------+
| 5 . . | . 9 . | . . 8 |
| . . . | 4 . 2 | . . . |
| 1 . . | . 8 . | . . 4 |
+-------+-------+-------+
| . . 7 | . . . | . . . |
| . 9 2 | . 3 6 | 7 5 . |
| . . . | . . 4 | . 6 9 |
+-------+-------+-------+


Keith

Last edited by keith on Wed Dec 28, 2016 8:01 pm; edited 1 time in total
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Wed Dec 28, 2016 6:34 pm    Post subject: Reply with quote
Code:

+---------------+-------------+------------+
| 2   8     69  | 1   56  59  | 34  34   7 |
| 39  1     5   | 7   4   39  | 6   8    2 |
| 367 3467  346 | 23  26  8   | 9   1    5 |
+---------------+-------------+------------+
| 5   23467 346 | 36  9   137 | 123 237  8 |
| 379 37    8   | 4   15  2   | 15  379  6 |
| 1   2367  369 | 356 8   357 | 235 2379 4 |
+---------------+-------------+------------+
| 68  56    7   | 9   125 15  | 248 24   3 |
| 4   9     2   | 8   3   6   | 7   5    1 |
| 38  35    1   | 25  7   4   | 28  6    9 |
+---------------+-------------+------------+

Play this puzzle online at the Daily Sudoku site

Yes, interesting, but not what I was expecting
Quote:
XY-Wing (25-3) pivot r9c4, with transport. Transport 3 from r3c4 to r2c1=> -3 r9c1
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Wed Dec 28, 2016 7:59 pm    Post subject: Reply with quote
Marty,

Exactly! Bingo! Go to the top of the class.

Helmut (Nataraj) and I have been discussing Wings with transport, and he has updated his Sudoku Helper to find them.

More to come in the next few days.

Best wishes for a great New Year,

Keith
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