# Unscrew: Nut & Bolt Puzzle

> Solve logic puzzles! Unscrew pins, nuts and bolts in this brain challenge.

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

## Overview

- **ID:** `com.cnexgames.screwmaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Zabrix Studio
- **Category:** GAME\_PUZZLE
- **Downloads:** 182
- **Version:** 1.4
- **Last updated:** 2026-04-23
- **First published:** 2026-04-09
- **Publisher country:** BO
- **Size:** 28 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cnexgames.screwmaster)
- **Website:** [https://screwmaster.cnexsoft.link/](https://screwmaster.cnexsoft.link/)
- **Privacy policy:** [https://screwmaster.cnexsoft.link/privacy-policy](https://screwmaster.cnexsoft.link/privacy-policy)

## Description

About this game<br>Master the art of unscrewing in this ultimate logic puzzle challenge!<br><br>Are you ready to test your spatial reasoning? Welcome to Unscrew: Nut &amp; Bolt Puzzle, the definitive mechanical challenge where your brain is the only tool for success. Strategically remove bolts and pins in the right order to release colorful bars and solve intricate logic puzzles.<br><br>Key Features:<br><br>Pure Logic Challenges: Hundreds of handcrafted levels designed to push your problem-solving skills to the limit. Every tap counts in this brain-training experience.<br><br>Realistic Physics: Feel the satisfying mechanical feedback. Experience the ASMR sensation as you remove nuts and watch the colorful bars fall naturally.<br><br>Progressive Difficulty: Start with relaxing brain teasers and scale up to complex engineering riddles that will test your IQ and strategy.<br><br>Clean &amp; Vibrant Design: A modern, youthful interface optimized for a smooth and satisfying gaming experience, featuring the bright colors you love.<br><br>Why play Unscrew: Nut &amp; Bolt Puzzle?<br>If you are a fan of &quot;Nuts &amp; Bolts&quot; games, pin puzzles, or physics-based challenges, this game is for you. There are no stressful timers—just you, the screws, and your logic.<br><br>Highlights:<br><br>Free to Play: Enjoy the full logic experience without barriers.<br><br>Offline Mode: Play anytime, anywhere, no internet required.<br><br>Boosters: Stuck on a hard level? Use the screwdriver or extra hole power-ups to clear the board!<br><br>Download Unscrew: Nut &amp; Bolt Puzzle today and prove you are the ultimate logic master!

## Rankings

- #1,743,057 — 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.cnexgames.screwmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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