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SSolver - Killer LOL working correct? http://www.rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=11&t=149 |
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Author: | Nasenbaer [ Thu Jun 26, 2008 10:03 am ] |
Post subject: | SSolver - Killer LOL working correct? |
While working on SOK 1 (I was trying to make it harder but IMHO this one is easier) I created this version: Code: Hidden Text: Solution: Hidden Text: The only difference to SOK 1 is in r8c67 which was originally a 8(2)-cage. I tried to score the puzzle but after 40 minutes SSolver hadn't come up with anything. So I solved it by hand to verify that it has a unique solution (which it has). After that I walked it through SSolver step by step to find out what the problem is. Here's the output: Hidden Text: Look at the Killer LOLs in steps 21 and 26 (highlighted in red). Step 21 works, but I don't know if the logic behind it is correct. It certainly fails in step 26 which removes 6 from r9c7. I work with the standard solver options. BTW - is there a way to export the options so that you can post them here? Cheers, Nasenbaer |
Author: | rcbroughton [ Sat Jun 28, 2008 9:28 am ] |
Post subject: | Re: SSolver - Killer LOL working correct? |
Nasenbaer wrote: I tried to score the puzzle but after 40 minutes SSolver hadn't come up with anything. So I solved it by hand to verify that it has a unique solution (which it has). Thanks for this, I've investigated and isolated the problem and now have a working fix for it. This will be included in the next release.After that I walked it through SSolver step by step to find out what the problem is Quote: I work with the standard solver options. BTW - is there a way to export the options so that you can post them here? You can Export/Import the options in the Solver Options dialog. This will create a file (wherever you want) with an extension of ".solveroptions". Which you can the upload here. Like this one: Attachment: Rgds Richard |
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