Sudoku solver and creator in rust.

Steve Thielemann b27d436b4b Added initial solver routine. 10 hónapja
src b27d436b4b Added initial solver routine. 10 hónapja
.gitignore 7702ed61c9 cargo fmt. 10 hónapja
Cargo.toml e017fa0b08 Working output (display). 10 hónapja