Sudoku solver and creator in rust.

Steve Thielemann 767d21675a Moved bits into own file. Fixed tests. 11 mesiacov pred
src 9e0f0cafc0 Fixed error display (unwrapped). Use usize. 11 mesiacov pred
sudoku 767d21675a Moved bits into own file. Fixed tests. 11 mesiacov pred
.gitignore 88e3dce0b9 Updated to handle subdirs better. 1 rok pred
Cargo.toml 683bda27aa Working commandline parsing. 1 rok pred