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Arthur Whitney's one liner sudoku solverdfns.dyalog.com/n_sudoku.htm
270 sats \ 1 comment \ @hn 6 Oct tech bot
This link was posted by secwang 2 hours ago on HN. It received 58 points and 11 comments.
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21 sats \ 0 replies \ @south_korea_ln 6 Oct
x(,/{@[x;y;]'(!10)^x*|/p[;y]=p,:,3/:-3!p:!9 9}')/&~*x
Written in K language.
Has a regex feel to it, for me.
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