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June 9 VH

 
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Jun 09, 2017 5:20 am    Post subject: June 9 VH Reply with quote
Code:

+----------+--------+-----------+
| 246 8 46 | 5 3 9  | 26  7  1  |
| 26  3 9  | 7 1 8  | 5   24 46 |
| 5   7 1  | 4 2 6  | 9   3  8  |
+----------+--------+-----------+
| 9   1 7  | 8 6 3  | 4   5  2  |
| 8   6 5  | 2 7 4  | 3   1  9  |
| 3   4 2  | 9 5 1  | 8   6  7  |
+----------+--------+-----------+
| 46  9 3  | 1 8 27 | 267 24 5  |
| 1   5 8  | 6 4 27 | 27  9  3  |
| 7   2 46 | 3 9 5  | 1   8  46 |
+----------+--------+-----------+

Play this puzzle online at the Daily Sudoku site

Not the most challenging one of the year.

Last edited by Marty R. on Fri Jun 09, 2017 12:45 pm; edited 1 time in total
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 943
Location: Rimini, Italy
PostPosted: Fri Jun 09, 2017 7:50 am    Post subject: Reply with quote
Hi everyone,
One of the many possibilities'

Quote:
Remote pairs 4,6 in r1c3 - r9c3 - r9c9 - r2c9 and -6 in r1c7 and r2c1.


Ciao Gianni
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Jun 09, 2017 12:46 pm    Post subject: Reply with quote
Also W-, M- and XY-Wing, Skyscrapers and who knows what else.
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dongrave



Joined: 06 Mar 2014
Posts: 568
PostPosted: Sat Jun 10, 2017 11:36 am    Post subject: Reply with quote
I always spot the URs first (27 UR Type 1 boxes 8 and 9) but the 'standard solution' (a term which Marty coined a couple years ago meaning a solution using just X, XY, or XYZ wings) would have to be one of the XY wings mentioned in Marty's post (i.e. 26-4 with pivot at r2c1 or 46-2 with pivot at r7c1).
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