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some feedback on a difficult Killer Sudoku
https://www.calcudoku.org/forum/viewtopic.php?f=19&t=1140
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Author:  pnm  [ Sun Mar 24, 2019 11:57 am ]
Post subject:  some feedback on a difficult Killer Sudoku

Only just now noticed quite a few helpful replies to a puzzle I posted a while ago:

https://www.reddit.com/r/puzzles/commen ... _solvable/

Near the top a link to this Killer Sudoku combinations page: https://brainbashers.com/combinations.asp
(note that it's not valid for Calcudoku, because there can be duplicate numbers in non-straight cages)

Author:  ineedaname  [ Mon Mar 25, 2019 11:02 am ]
Post subject:  Re: some feedback on a difficult Killer Sudoku

Has anyone found a similar combination listing for Calcudoku as the brainbashers link above ? I saw a youtube video on solving Calcudoku's ages ago & the uploader had a combination sheet he used but I haven't seen anything like it & you never saw the whole sheet to copy it out.

Author:  michaele  [ Tue Mar 26, 2019 11:28 am ]
Post subject:  Re: some feedback on a difficult Killer Sudoku

It is a very difficult puzzle, it took me a long time to solve it. I only used analysis and no guessing.

I would like to see more difficult Killer Sudoku puzzles, the Friday Killer is my favourite puzzle of the week.

Author:  michaele  [ Tue Mar 26, 2019 3:16 pm ]
Post subject:  Re: some feedback on a difficult Killer Sudoku

I had another look, and found that I had made hard work of solving the puzzle, it is not as difficult as I had thought. I missed seeing something that would have made it much quicker to solve. I would still say that it is difficult, and an interesting puzzle.

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