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Some Gattai-3 puzzle http://rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=4&t=861 |
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Author: | dyitto [ Sun Jan 09, 2011 6:52 pm ] |
Post subject: | Some Gattai-3 puzzle |
http://www.scrybqj.com/images_diversen/ ... i_3_23.pdf Code lines: Code: 095017000000000500700000000000004000000008320001000070006800000020060000400000000 002001050000000000700006800000009000080000604000000000000030000000000005000400320 000000000000000000000000000000000000000000000000000689000001000048000000000090507 Extra constraint is: the yellow 2x2-regions have a killer sum of 23. I'd appreciate your opinion on this puzzle. Ultimately I want to explore new ways of connecting multiple sudoku grids in one puzzle - apart from overlapping regions. But if this puzzle is fine then I know my program is already basically working. |
Author: | enxio27 [ Mon Jan 10, 2011 11:03 pm ] |
Post subject: | Re: Some Gattai-3 puzzle |
Darn! I was ready to go until I saw the killer aspect. I know most users here seem to favor the killer variety, but unfortunately, I'm not one of them. |
Author: | dyitto [ Tue Jan 11, 2011 6:46 am ] |
Post subject: | Re: Some Gattai-3 puzzle |
Then here's one without the killer aspect: http://www.scrybqj.com/images_diversen/ ... killer.pdf Code: 000540070000083000009600002002000004906000000100800000000010500000900000000000003
000074006000000502500000100004300000000000000000106400000000000000000060000040010 006000000000000000004000000000000000000000740300005020000003000000500000500004600 |
Author: | Ed [ Mon Jan 17, 2011 9:41 pm ] |
Post subject: | Re: Some Gattai-3 puzzle |
dyitto wrote: I'd appreciate your opinion on this puzzle...Ultimately I want to explore new ways of connecting multiple sudoku grids in one puzzle - apart from overlapping regions. The killer version of this variant starts well. Suspect I made a slip-up so will start again (doing this one on paper). Very easy to get tricked with those not-completely-overlapping grids.But if this puzzle is fine then I know my program is already basically working. Here are some killer steps that are available from the beginning. Will let you know how I went with the rest after a holiday. 2 steps: Great to have another variant maker here. Ed |
Author: | Ed [ Mon Jan 24, 2011 8:27 pm ] |
Post subject: | Re: Some Gattai-3 puzzle |
Finished off the killer one. Just as well I started again because had made an error. It was basically singles for the rest but was still slow going. The twist of those weird half over-lapping nonets made it interesting. Thanks for the puzzle. This is the solution...hard to convey clearly. Hidden Text: Ed |
Author: | dyitto [ Tue Jan 25, 2011 9:05 pm ] |
Post subject: | Re: Some Gattai-3 puzzle |
Thanks for the solution! It matches mine. I must admit that I'm not much of a killer solver myself and ruined this puzzle twice with pen and paper. I didn't do a 3rd attempt because of some unfinished business elsewhere. Hope I'll get some more ideas on how to connect multiple sudokus into one puzzle. |
Author: | enxio27 [ Mon Mar 26, 2012 11:49 pm ] |
Post subject: | Re: Some Gattai-3 puzzle |
Richard, is there any way SudokuSolver could be made to handle these puzzles? Do I understand correctly that you have/had planned to enable SudokuSolver to handle user-defined multi-grid configurations? If so, what is the status on that? |
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