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Sudoku.org.uk Extreme Nov 29th

 
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Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Tue Dec 01, 2009 10:48 pm    Post subject: Sudoku.org.uk Extreme Nov 29th Reply with quote
This isn't as Extreme as some of them and was quite entertaining.

Code:
+---+---+---+
|..5|2.8|7..|
|78.|...|.2.|
|...|...|9..|
+---+---+---+
|.73|8..|1..|
|1..|...|..5|
|...|..2|47.|
+---+---+---+
|..4|...|...|
|.5.|...|.69|
|...|.16|5..|
+---+---+---+
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Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Tue Dec 01, 2009 11:14 pm    Post subject: Reply with quote
Quote:

1)A swordfish on 6s
2)A brutal UR r78c57. To prevent deadly pattern c7 must contain a 3 so eliminating 3 from r25c7 and r9c8.
3)Simple Colouring on 2's r9c2<>2
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Wed Dec 02, 2009 1:49 am    Post subject: Reply with quote
Nice puzzle
Quote:
ur 28 sets the 3 in col 7
kite 2 r9c2<>2
singles
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