# Grid Logic Master

> Train your brain with 50 logic grid puzzles. Offline

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

## Overview

- **ID:** `com.gridlogicmaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** CRC MARINE ENGINEERING
- **Category:** GAME\_PUZZLE
- **Downloads:** 1,193
- **Version:** 1.3
- **Last updated:** 2026-08-05
- **First published:** 2026-06-14
- **Publisher country:** GB
- **Size:** 41 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gridlogicmaster)
- **Website:** [https://030089cb57fcccd7.appads.me](https://030089cb57fcccd7.appads.me/)
- **Privacy policy:** [https://privacy.ltmgameshub.com/grid-logic-master](https://privacy.ltmgameshub.com/grid-logic-master)

## Description

Grid Logic Master is a clean, satisfying logic puzzle game built for players who love a mental challenge.<br><br>WHAT IS IT?<br>Each puzzle presents a 6×6 grid divided into 6 colored regions. Fill in the numbers 1–6 so that every row, every column, and every region contains each number exactly once — no repeats, no guessing. Pure logic.<br><br>50 HANDCRAFTED PUZZLES<br>Progress through 50 unique puzzles across four difficulty tiers:<br>• Beginner (10 levels) — Get comfortable with the rules<br>• Casual (15 levels) — Build your solving speed<br>• Challenging (15 levels) — Irregular regions that demand deeper thinking<br>• Master (10 levels) — Only the sharpest minds will finish these<br><br>BUILT FOR FOCUS<br>✓ Fully offline — play anywhere, no Wi-Fi needed<br>✓ No forced ads, no timers, no energy meters<br>✓ Auto-save — resume any puzzle exactly where you left off<br>✓ Built-in timer (optional) to track your personal bests<br><br>SMART TOOLS<br>• Note mode — pencil in possibilities while you think<br>• Undo / Redo — explore without fear of mistakes<br>• Conflict highlight — instantly see which cells clash<br>• Hint — reveal a single correct cell when you&#39;re stuck<br><br>THREE VISUAL THEMES<br>Switch between Light, Dark, and Soft color themes to match your mood or reduce eye strain.<br><br>PREMIUM (ONE-TIME)<br>The first 20 levels are completely free. Unlock all 50 levels with a single $2.99 purchase — no subscription, no recurring charges, yours forever.<br><br>Perfect for fans of Sudoku, KenKen, logic puzzles, and brain training games. No account required. No internet required. Just you and the grid.<br><br>## Content Rating Questionnaire Answers<br><br>| Question | Answer |<br>|---|---|<br>| Violence | None |<br>| Sexual content | None |<br>| Profanity or crude humor | None |<br>| Controlled substances | None |<br>| User-generated content | No |<br>| Location sharing | No |<br>| Personal info collected | No |<br>| In-app purchases | Yes (Premium $2.99) |

## Rankings

- #1,112,830 — 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.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.gridlogicmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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