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VH+ by m_b_metcalf (game 0038)

 
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ravel



Joined: 21 Apr 2006
Posts: 536

PostPosted: Mon Jun 09, 2008 12:27 pm    Post subject: VH+ by m_b_metcalf (game 0038) Reply with quote

Code:
 +-------+-------+-------+
 | . . 9 | 3 . 7 | 6 . . |
 | . 6 . | . . . | . 5 . |
 | 8 . . | . 2 . | . . 4 |
 +-------+-------+-------+
 | 1 . . | 2 . 3 | . . 5 |
 | . . 8 | . . . | 3 . . |
 | 3 . . | 8 . 9 | . . 1 |
 +-------+-------+-------+
 | 4 . . | . 9 . | . . 7 |
 | . 5 . | . . . | . 9 . |
 | . . 2 | 7 . 1 | 5 . . |
 +-------+-------+-------+
>>> play online
Starter hint wrote:
Look at the 5's
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Mon Jun 09, 2008 2:38 pm    Post subject: Reply with quote

A fun puzzle Ravel!

I am not sure that I have ever worked on a puzzle before that basics did not solve a single cell (or I just blew it). I used a finned x-wing, coloring, 2 URs, an x-wing and finally a Bug+1 to complete the puzzle. I would like to do it again to search for other/shorter solutions.

Ted Smile
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cgordon



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

PostPosted: Mon Jun 09, 2008 6:47 pm    Post subject: Reply with quote

I started off with an ER on <5> that did a lot of damage by getting rid of the <5> in R1C5.
Then another ER on <4>.
Then two UR's - a Type 1 and Type 4.

A Good One Indeed !!!
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Marty R.



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

PostPosted: Mon Jun 09, 2008 7:09 pm    Post subject: Reply with quote

I started off with Craig's ER which opened up a triple in box 2, which made some progress, including exposing a Type 1 UR.

Then two more ERs exposed a Type 4 UR which led to an XY-Wing with pincer coloring, which reduced the grid to a BUG+1.
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cgordon



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

PostPosted: Mon Jun 09, 2008 8:00 pm    Post subject: Reply with quote

I just needed basics after the Type 4. Though it's possible I erred after I ER'ed and UR'ed.

Craig
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