# Number Puzzle - Sliding Puzzle

> Number Puzzle, a.k.a 8 puzzle, is the #1 sliding block puzzle game on Android.

Canonical page: [https://chrome-stats.com/d/com.gsr.npuzzle](https://chrome-stats.com/d/com.gsr.npuzzle)

## Overview

- **ID:** `com.gsr.npuzzle`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Words Mobile
- **Category:** GAME\_PUZZLE
- **Downloads:** 2,005,922
- **Rating:** 4.64 / 5 (7,034 ratings)
- **Version:** 1.1.2
- **Last updated:** 2026-08-07
- **First published:** 2020-09-07
- **Publisher country:** HK
- **Size:** 11 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gsr.npuzzle)
- **Website:** [http://www2.words-mobile.com](http://www2.words-mobile.com/)
- **Privacy policy:** [http://www2.words-mobile.com/policy.htm](http://www2.words-mobile.com/policy.htm)

## Description

Number Puzzle is an engaging sliding puzzle game featuring a grid of numbered blocks with one missing. Your goal is to order the blocks by sliding them into the empty space. With thousands of levels and multiple board sizes ranging from 3×3 to 8×8 tiles, it offers both casual fun and challenging gameplay. The extension provides smooth sliding animations, soothing sounds, and supports multi-touch block moves for an enhanced experience.

Known also as the 8 puzzle, 15 puzzle, or sliding tile puzzle, Number Puzzle guarantees solvable puzzles, and requires no internet connection, making it accessible anytime. Whether you're a beginner or a puzzle enthusiast, this classic game is perfect for mental exercise and entertainment on your Chrome browser.

## Rankings

- #45,074 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.gsr.npuzzle.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users praise Number Puzzle - Sliding Puzzle as a fun, brain-boosting game suitable for kids and adults, with a free-to-play experience. The main drawback across reviews is the high volume of ads that can interrupt play. Overall, the app is appreciated for engaging challenges and cognitive benefits, with ads being the primary area for improvement.

### Pros

- Fun and entertaining puzzle that many users enjoy.
- Provides brain training and cognitive development benefits.
- Suitable for both children and adults.
- Free to play / accessible.
- Challenging and engaging puzzle that keeps players coming back.

### Cons

- Excessive advertisements (ads) interrupt gameplay.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.gsr.npuzzle)