Optimi-Zi(n)g Sudoku-Solving(log.pfad.fr)
log.pfad.fr
Optimi-Zi(n)g Sudoku-Solving
https://log.pfad.fr/2025/optimi-zig-sudoku-solving/
6 comments
> Knuth has a whole section on puzzles in his newer writings
That sounds really interesting—can you share which book / fascicle / article that's at?
That sounds really interesting—can you share which book / fascicle / article that's at?
Parts of https://www.informit.com/store/art-of-computer-programming-v... are covering DLX and friends, if I have the link correct. (Linking to his publisher's page, as I think that is his preference.)
On his homepage, he also links "A Potpourri of Puzzles" at https://cs.stanford.edu/~knuth/fasc9b.ps.gz.
On his homepage, he also links "A Potpourri of Puzzles" at https://cs.stanford.edu/~knuth/fasc9b.ps.gz.
Thank you!
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Well done! I used to play Sudoko daily, but have switched to KENKEN, and I think a similar approach would work well.
And if you haven't seen it, Knuth has a whole section on puzzles in his newer writings. Always fun to flip through.
(If you want to see the numbers fill up, I have that at https://taeric.github.io/Sudoku.html)