Sudoku solver and creator in rust.

Steve Thielemann f6b0f5bd7d Problems with set2. 10 mesiacov pred
src f6b0f5bd7d Problems with set2. 10 mesiacov pred
.gitignore 7702ed61c9 cargo fmt. 10 mesiacov pred
Cargo.toml e017fa0b08 Working output (display). 10 mesiacov pred