### Install SudokuGen

Source: https://github.com/petewritescode/sudoku-gen/blob/main/README.md

Installs the sudoku-gen package using npm. This is a prerequisite for using the library in a Node.js project.

```bash
npm install sudoku-gen
```

--------------------------------

### Sudoku Puzzle Object Structure

Source: https://github.com/petewritescode/sudoku-gen/blob/main/README.md

Illustrates the structure of the object returned by the getSudoku function. It includes the puzzle string with placeholders, the complete solution string, and the difficulty level of the generated puzzle.

```javascript
{
  puzzle: '41--75-----53--7--2-36-81--7-9--25-1-3--9-47--2-1-7---6587--9-----26-8--1925---47',
  solution: '416975238985321764273648159769432581531896472824157396658714923347269815192583647',
  difficulty: 'easy',
}
```

--------------------------------

### Generate Sudoku Puzzle

Source: https://github.com/petewritescode/sudoku-gen/blob/main/README.md

Generates a Sudoku puzzle using the getSudoku function from the sudoku-gen library. You can specify a difficulty level ('easy', 'medium', 'hard', 'expert') or let it generate a puzzle of random difficulty. The function returns an object containing the puzzle, its solution, and the difficulty level.

```javascript
import { getSudoku } from 'sudoku-gen';

// Get a sudoku of specific difficulty (easy, medium, hard, expert)
const sudoku = getSudoku('easy');

// Get a sudoku of random difficulty
const sudoku = getSudoku();
```

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