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March 25 VH

 
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Earl



Joined: 30 May 2007
Posts: 677
Location: Victoria, KS

PostPosted: Wed Mar 25, 2009 2:55 am    Post subject: March 25 VH Reply with quote

Many paths out of this interesting maze. An x-wing, followed by an xy-wing, or for a single shot, a W-wing (23) or the obvious UR (68).

Early Earl
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Wed Mar 25, 2009 4:46 am    Post subject: Reply with quote

I used a Kite on 3, then extended it, then finished with the W-Wing on 23.
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sdq_pete



Joined: 30 Apr 2007
Posts: 119
Location: Rotterdam, NL

PostPosted: Wed Mar 25, 2009 11:24 am    Post subject: Reply with quote

I didn't seem to need anything at all until near the end when I came across the W-wing on 23

Peter
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Wed Mar 25, 2009 4:19 pm    Post subject: Reply with quote

The obvious Type 1 UR is the solution. Why search the armoury when a fly swatter will do.
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gindaani



Joined: 06 Mar 2009
Posts: 79

PostPosted: Wed Mar 25, 2009 7:42 pm    Post subject: Reply with quote

3 skyscraper
123 xy-wing
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crunched



Joined: 05 Feb 2008
Posts: 168

PostPosted: Thu Mar 26, 2009 12:34 am    Post subject: Reply with quote

Here is the puzzle after basics
Code:

+------------+--------+-------------+
| 9   2  34  | 7 6 14 | 8  5    13  |
| 368 68 346 | 9 5 14 | 23 123  7   |
| 5   1  7   | 3 8 2  | 6  9    4   |
+------------+--------+-------------+
| 4   5  2   | 1 3 8  | 9  7    6   |
| 68  68 9   | 4 7 5  | 1  23   23  |
| 7   3  1   | 2 9 6  | 5  4    8   |
+------------+--------+-------------+
| 2   4  5   | 6 1 3  | 7  8    9   |
| 1   7  36  | 8 2 9  | 4  36   5   |
| 36  9  8   | 5 4 7  | 23 1236 123 |
+------------+--------+-------------+

Play this puzzle online at the Daily Sudoku site
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