Advanced methods and approaches for solving Sudoku puzzles
by terry » Sat Dec 10, 2005 11:47 pm
Brand new to this, please explain the x wing rule.
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terry
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- Posts: 1
- Joined: 10 December 2005
by simes » Sun Dec 11, 2005 12:05 am
My explanation can be found
here.
Simon
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simes
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- Posts: 324
- Joined: 11 March 2005
- Location: UK
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