With or without same symbols? There is 362880 ways to map symbols. That is repla... | Hacker News

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		Ekaros on Oct 8, 2022 \| parent \| context \| favorite \| on: Will We Ever Run Out of Sudoku Puzzles? With or without same symbols? There is 362880 ways to map symbols. That is replace 1 with 9 and so on.

tobr on Oct 9, 2022 [–]

With that and the other techniques I outlined in my previous comment.

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