# Screw Jam Master : Nuts Puzzle

> Screw Jam Master: Get all the screws, nuts, bolts to the right boxes

Canonical page: [https://chrome-stats.com/d/com.game.sjm\_android](https://chrome-stats.com/d/com.game.sjm_android)

## Overview

- **ID:** `com.game.sjm_android`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Dragon Star
- **Category:** GAME\_CASUAL
- **Downloads:** 1,991,150
- **Rating:** 4.83 / 5 (28,455 ratings)
- **Version:** 1.0.28
- **Last updated:** 2026-03-03
- **First published:** 2024-10-31
- **Publisher country:** AU
- **Size:** 213 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.game.sjm_android)
- **Website:** [https://dragonstar6688.com](https://dragonstar6688.com/)
- **Privacy policy:** [https://dragonstar6688.com/ys.html](https://dragonstar6688.com/ys.html)

## Description

**Screw Jam Master: Nuts Puzzle** is an engaging and intelligent puzzle game focused on unscrewing bolts, nuts, and screws to solve challenging puzzles. Players tap and strategically plan moves to move all screws, nuts, and bolts to the correct boxes across thousands of vibrant levels.

Experience the excitement of twisting screws and unlocking new levels and models, providing endless brain training and stress relief. With beautiful colorful screw models and immersive scenes, this game offers hours of creative and stimulating entertainment for puzzle lovers looking to sharpen their minds while having fun.

## Rankings

- #45,107 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.CHECK_LICENSE`
- `com.game.sjm_android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.game.sjm_android.permission.C2D_MESSAGE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Reviewers repeatedly praise the free, visually appealing, relaxing and engaging screw-puzzle experience, noting its unique twist and brain-stimulating fun. However, several reports highlight a problematic ad-heavy experience that interrupts gameplay, with ads failing to load or coin prompts causing issues, and a repetitive freezing/crashing bug at higher levels dampening the overall enjoyment.

### Pros

- Free to play
- Great graphics
- Relaxing and addictive; good for stress relief
- Unique puzzle concept (not match-3)
- Fun pass-time and brain-stimulating

### Cons

- Too many ads / ad-heavy monetization
- Forced ad-watching to progress or obtain coins
- Ads sometimes do not load or behave unexpectedly
- Frequent freezing/crashing bug at higher levels
- Disliked sound effects

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