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Camden Dixie O'Brien 7c6efa125e Remove uneeded branches in update()

Now that the value and possible values are independent, it doesn't
matter if we clobber the possible values of a cell that's been
determined.

2022-11-24 01:37:48 +00:00

.clang-format

Create project skeleton

2022-11-21 13:00:20 +00:00

.gitignore

Create project skeleton

2022-11-21 13:00:20 +00:00

LICENSE

Create project skeleton

2022-11-21 13:00:20 +00:00

main.c

Cast NSUD to double when calculating solved percentage

2022-11-24 00:01:42 +00:00

Makefile

Add timing to benchmarks

2022-11-23 15:19:06 +00:00

README.md

Create project skeleton

2022-11-21 13:00:20 +00:00

solve.c

Use uint16_t instead of struct for cell state

2022-11-24 00:38:25 +00:00

solve.h

Add number of passes to benchmark output

2022-11-23 15:46:21 +00:00

sud.c

Remove uneeded branches in update()

2022-11-24 01:37:48 +00:00

sud.h

Use uint16_t instead of struct for cell state

2022-11-24 00:38:25 +00:00

README.md

Sudoku Solver

Figured it would be fun to try making a sudoku solver. I haven't read any prior art but once I have something working I might look into faster mechanisms people have come up with (probably using SAT solvers).