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Mar 20 VH

 
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hughwill



Joined: 05 Apr 2010
Posts: 422
Location: Birmingham UK

PostPosted: Sun Mar 20, 2016 11:04 am    Post subject: Mar 20 VH Reply with quote

After basics:
Code:

+------------+------------+--------+
| 3  9   7   | 5   2   6  | 8 4  1 |
| 1  2   5   | 478 48  78 | 3 6  9 |
| 48 68  46  | 3   9   1  | 7 2  5 |
+------------+------------+--------+
| 5  67  346 | 2    46 37 | 1 9  8 |
| 48 678 346 | 46  1   9  | 5 37 2 |
| 2  1   9   | 78  38  5  | 6 37 4 |
+------------+------------+--------+
| 7  3   1   | 9   5   4  | 2 8  6 |
| 9  5   2   | 68  368 38 | 4 1  7 |
| 6  4   8   | 1   7   2  | 9 5  3 |
+------------+------------+--------+

Play this puzzle online at the Daily Sudoku site

It falls to me then to present the exciting solution:
Quote:
37-8 XY-Wing pivot r4c6::r8c4<>8 then just basics
There. Done that. Back to sleep now......

Hugh


Last edited by hughwill on Mon Mar 21, 2016 10:41 am; edited 1 time in total
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williamholiday



Joined: 01 Apr 2011
Posts: 28
Location: Connecticut USA

PostPosted: Sun Mar 20, 2016 5:37 pm    Post subject: Re: Mar 20 VH Reply with quote

It falls to me then to present the exciting solution:
Quote:
37-8 XY-Wing pivot r4c6::r8c4<>8 then just basics
There. Done that. Back to sleep now......

Similarly exciting:
Quote:
37-8 XY-Wing pivot r4c6::r2c5<>8 then just basics
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