sudoku - A naïve solver for sudoku puzzles

	Commit message (Collapse)	Author	Age
*	Don't be strict about solutions	David Phillips	2019-03-16
\| \| \| \| \| \| \| \|	If expected.sku exists, check that the solution matches it, otherwise, just rely on the solution having been some unknown solution, so long as it did not modify the pre-set tiles for the problem, and is a valid and complete sudoku board. This opens up the possibility for testing multi-solution puzzles.
*	Tally test results, add new tests	David Phillips	2019-03-16
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*	Add simple solver testing framework	David Phillips	2019-03-16
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*	Add file loading	David Phillips	2019-03-16
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*	Remove old bug, correct typo	David Phillips	2019-03-16
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*	Replace cumbersome arrays with bitmasks	David Phillips	2019-03-11
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*	Correct box (3x3) terminology	David Phillips	2019-03-10
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*	Implement board solving check	David Phillips	2019-03-10
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*	Clean-up	David Phillips	2019-03-10
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*	Fix the implementation	David Phillips	2019-03-10
\| \| \| \| \| \| \|	A number of things wrong with the quickie code initially committed, chiefly not mutating the caller's copy of the board when that was the intention. This commit fixes this and produces a working solver for all boards that can be solved without exploration/uncertainty.
*	Initial working copy, buggy	David Phillips	2019-03-10