# is-valid-sudoku

> Returns true if valid Sudoku puzzle values.

Latest version **0.0.1** (published 2015-10-20) · MIT license · 0 weekly downloads

## Install

```sh
npm install is-valid-sudoku
pnpm add is-valid-sudoku
yarn add is-valid-sudoku
bun add is-valid-sudoku
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.0.1 |
| Published | 2015-10-20 |
| First published | 2015-10-20 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >=0.10.0 |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 2 |
| Author | Miguel Mota |
| Maintainers | miguelmota |
| Keywords | sudoku, puzzle, validator |

## Links

- npm: https://www.npmjs.com/package/is-valid-sudoku
- Repository: https://github.com/miguelmota/is-valid-sudoku
- Issues: https://github.com/miguelmota/is-valid-sudoku/issues
- npm.io page: https://npm.io/package/is-valid-sudoku

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## Recent versions

- 0.0.1 (latest) — 2015-10-20

## README

# is-valid-sudoku

> Returns true if valid [Sudoku](https://en.wikipedia.org/wiki/Sudoku) puzzle values.

<a href="https://en.wikipedia.org/wiki/Sudoku"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Sudoku-by-L2G-20050714_solution.svg/364px-Sudoku-by-L2G-20050714_solution.svg.png" width="200" /></a>

# Install

```bash
npm install is-valid-sudoku
```

```bash
bower install is-valid-sudoku
```

# Usage

Accepts an array of rows.

```javascript
var isValidSudoku = require('is-valid-sudoku');

var board = [
  [5,3,4,6,7,8,9,1,2],
  [6,7,2,1,9,5,3,4,8],
  [1,9,8,3,4,2,5,6,7],
  [8,5,9,7,6,1,4,2,3],
  [4,2,6,8,5,3,7,9,1],
  [7,1,3,9,2,4,8,5,6],
  [9,6,1,5,3,7,2,8,4],
  [2,8,7,4,1,9,6,3,5],
  [3,4,5,2,8,6,1,7,9]
];

console.log(isValidSudoku(board)); // true
```

# Test

```bash
npm test
```

# License

MIT

---
_Source: https://npm.io/package/is-valid-sudoku · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._