# One Line Maze: Draw & Fill

> Draw a single continuous line to fill all the blocks! Train your brain daily.

Canonical page: [https://chrome-stats.com/d/com.uuware.oneline](https://chrome-stats.com/d/com.uuware.oneline)

## Overview

- **ID:** `com.uuware.oneline`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** uuware
- **Category:** GAME\_PUZZLE
- **Downloads:** 6
- **Version:** 1.4
- **Last updated:** 2026-08-23
- **First published:** 2026-08-01
- **Publisher country:** JP
- **Size:** 6.20 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.uuware.oneline)
- **Website:** [https://uuware.com/](https://uuware.com/)
- **Privacy policy:** [https://uuware.com/privacy.html](https://uuware.com/privacy.html)

## Description

Welcome to One Line Maze, the ultimate brain-training puzzle game designed to test your spatial logic and concentration! Swipe to draw a single, unbroken line that fills every empty tile on the board to win.<br><br>✏️ HOW TO PLAY<br>• Start from the glowing origin point.<br>• Draw a single, continuous path to fill all the empty tiles.<br>• You cannot cross black walls or travel back over paths you have already visited.<br>• Fill the entire board in one single stroke to clear the level!<br><br>✨ GAME FEATURES<br>• Thousands of Unique Levels: Dive into a massive collection of brain-teasing puzzles.<br>• 8 Difficulty Tiers: From simple grids for absolute beginners to massive, mind-bending labyrinths for puzzle masters!<br>• Clean &amp; Relaxing UI: Enjoy a smooth, distraction-free environment with beautiful visual feedback.<br>• 100% Offline Play: Play anywhere, anytime on the subway or airplane without internet.<br>• Helpful Hints: Stuck on a level? You can choose to view the answer to help you progress.<br>• Auto-Save: Pick up exactly where you left off. <br><br>Sharpen your mind and push your logic skills to the limit. Can you solve them all? Download One Line Maze now and start your daily brain workout!

## Rankings

- #2,922,567 — 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.uuware.oneline.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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