Sudoku solver and creator in rust.

Steve Thielemann 767d21675a Moved bits into own file. Fixed tests. hai 4 meses
src 9e0f0cafc0 Fixed error display (unwrapped). Use usize. hai 4 meses
sudoku 767d21675a Moved bits into own file. Fixed tests. hai 4 meses
.gitignore 88e3dce0b9 Updated to handle subdirs better. hai 9 meses
Cargo.toml 683bda27aa Working commandline parsing. hai 9 meses