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HELP How would you solve the next step in this puzzle...

 
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mbu



Joined: 23 Jan 2015
Posts: 2

PostPosted: Fri Jan 23, 2015 10:30 pm    Post subject: HELP How would you solve the next step in this puzzle... Reply with quote

Hi, I'm new here so I hope I'm posting this in the correct place...

I've attached a partially completed puzzle that I'm having trouble with. Of course I can solve it using trial and error, but for learning purposes, I'd like to know the next move you would take and the reason that you’re doing it?

Thanks!

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Marty R.



Joined: 12 Feb 2006
Posts: 5294
Location: Rochester, NY, USA

PostPosted: Sat Jan 24, 2015 12:34 am    Post subject: Reply with quote

There is a Type 1 Unique Rectangle in r67cef. To play that move you remove 39 from r6ce. If further explanation is needed, see here:

http://www.dailysudoku.co.uk/sudoku/forums/viewtopic.php?t=3578
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mbu



Joined: 23 Jan 2015
Posts: 2

PostPosted: Sat Jan 24, 2015 1:45 am    Post subject: Reply with quote

Marty R.,

Okay, I understand it now. Thanks for the quick response and explanation!
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