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enxio27 Samurai #003
http://www.rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=16&t=494		 Page 1 of 1
Author:  enxio27 [ Wed Apr 22, 2009 3:34 pm ]
Post subject:  enxio27 Samurai #003
enxio27 Samurai #003

Rating: Super Hard

Image

Code:
84.5.....9.....841.....8..27...5.......1...7...5...42..1...3....9..24....37......
...5.8.3.5.4...2.......9.5...3...612....21.....5....83......8.....8...76.5.41....
...7........8............5.94...........5...7.......42...........3..9.......74...
.5...............3.2.7.3...2......14....5...85.4.8.....6.8..9..1.89.5.6....6.1.8.
...2........9..3........41.53...........4..7.......1.5.68..9.....7.8...9.....2.34


Techniques used:
Hidden Text:
158 Naked Single
109 Hidden Single
5 Intersection
1 Naked Pair
1 XY-Wing
Author:  Børge [ Wed Apr 22, 2009 7:39 pm ]
Post subject:  Re: enxio27 Samurai #003
enxio27 wrote:
enxio27 Samurai #003

Rating: Hard
According to my rating table this puzzle is rated "Super Hard".
Author:  enxio27 [ Thu Apr 23, 2009 2:09 am ]
Post subject:  Re: enxio27 Samurai #003
Børge wrote:
According to my rating table this puzzle is rated "Super Hard".

You're right! I was thinking X-Wing, but XY-Wings are in the "Super Hard" category. I'll fix that now.
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