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Posts: 460 ![]() ![]() ![]() ![]() ![]() ![]() ![]() Country : India | purifire posted @ 2010-11-08 11:11 AM After step 10, since all external constraints are satisfied, the present grid can be solved logically as any other classic sudoku. Hope this was helpful. Rishi (purifire) |
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![]() Posts: 1869 ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Country : India | debmohanty posted @ 2010-11-08 4:52 PM Thanks cpickerel and Rishi for the detailed writeup with images. RJH0723, hope that was useful to you. |
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Posts: 13 Country : United States | RJH0723 posted @ 2010-11-09 2:30 AM Thanks Guys. That helped a lot. The key thing I missed was the R6 skyscraper constraint. That would have enabled me to finish it. You guys are the best! |
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Posts: 460 ![]() ![]() ![]() ![]() ![]() ![]() ![]() Country : India | purifire posted @ 2010-11-09 11:10 PM RJH0723 - 2010-11-09 2:30 AM Thanks Guys. That helped a lot. The key thing I missed was the R6 skyscraper constraint. That would have enabled me to finish it. You guys are the best! Glad this was helpful.... Rishi |