# Number Fill

> Fill numbers correctly to complete smart and relaxing logic puzzles

Canonical page: [https://chrome-stats.com/d/com.nf.numberfill](https://chrome-stats.com/d/com.nf.numberfill)

## Overview

- **ID:** `com.nf.numberfill`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** NGUYỄN ĐỨC TƯ
- **Category:** GAME\_PUZZLE
- **Downloads:** 1,479
- **Version:** 1.1
- **Last updated:** 2026-02-04
- **First published:** 2026-02-03
- **Publisher country:** VN
- **Size:** 28 MB
- **Data as of:** 2026-03-31
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nf.numberfill)
- **Privacy policy:** [https://www.termsfeed.com/live/edd4f6b6-27a0-4e76-a645-a5d1cfc2d210](https://www.termsfeed.com/live/edd4f6b6-27a0-4e76-a645-a5d1cfc2d210)

## Description

Number Fill is a classic-style number puzzle game designed to test your logic, focus, and problem-solving skills 🔢🧠<br>Each level presents a grid with some numbers already placed. Your task is to fill in the remaining cells correctly by following simple and consistent number placement rules.<br><br>🎮 How to play<br><br>A grid is partially filled with numbers<br><br>Tap an empty cell and choose a number from 1 to 9<br><br>Numbers must not repeat within the same row, column, or smaller grid area<br><br>Complete the entire grid correctly to finish the puzzle ✅<br><br>🧩 Multiple difficulty levels<br>Choose from Easy, Medium, Hard, and Expert modes<br><br>💡 Helpful tools<br><br>Notes mode to mark possible numbers ✏️<br><br>Erase mistakes easily<br><br>Use hints when you feel stuck 💡<br><br>⏱️ Track your performance<br><br>Timer to measure solving speed<br><br>Error counter to improve accuracy<br><br>Statistics including games played, win rate, best time, and streaks 📊<br><br>🎨 Comfortable experience<br>Customize themes, enable or disable sounds, and enjoy a clean interface designed for focused and relaxed gameplay.<br><br>✨ Game features<br><br>Logic-based number filling puzzles<br><br>Clean and intuitive controls<br><br>Multiple difficulty modes<br><br>Notes, hints, and progress tracking<br><br>Suitable for daily brain practice 🧠<br><br>If you enjoy thoughtful number puzzles that challenge your logic and concentration, Number Fill offers a calm and satisfying puzzle experience ✨📘

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.nf.numberfill.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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