# Nuts and Bolts: Screw Puzzles — Screw puzzle challenge game > Physics-based logic puzzle game with screw removal mechanics for brain training. (iPhone/iPad app by NolanStudio.) - Source: https://appshunter.io/ios/app/nuts-and-bolts-screw-puzzles/id6760884165 (this page in markdown: same URL + `.md`) - Developer: [NolanStudio](https://appshunter.io/developer/1886617567) - Category: Games, Graphics & Design, Board, Puzzle - Price: Free with in-app purchases - Rating: 4.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 198 MB - Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) - Released: 2026-03-24 - Data updated: 2026-09-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nuts-and-bolts-screw-puzzles/id6760884165/reviews.md ## What is Nuts and Bolts? Welcome to the ultimate logic challenge where your mechanical skills are put to the test. Nuts and Bolts Screw Puzzles is an immersive brain training experience designed for players who love physics based games and satisfying gameplay. The objective is simple yet highly engaging. You must carefully analyze the board and remove the screws pins and nuts in the correct order to release the interlocking wooden and metal plates. Every move matters. One incorrect decision can lock the entire board so you must plan your strategy wisely to solve the screw puzzle challenge. IMMERSIVE AND SATISFYING GAMEPLAY Dive into a world of intricate mechanical designs. The physics engine delivers a highly satisfying experience as you watch the heavy plates drop freely once the correct pins are unscrewed. The tactile feel of removing each bolt makes every level incredibly rewarding. TRAIN YOUR BRAIN DAILY This game is more than just entertainment. It is a powerful tool for your daily brain training. As you progress through hundreds of levels the puzzles become increasingly complex requiring advanced spatial reasoning and logic. From simple wood boards to advanced metal structures the difficulty scales perfectly to keep your mind sharp. KEY FEATURES AND HIGHLIGHTS - Solve hundreds of unique nuts and bolts puzzles across various difficulty levels. - Experience realistic physics and satisfying drop mechanics with every move. - Improve your logic and spatial awareness with daily mechanical challenges. - Enjoy a seamless experience with no account required and immediate play. - Perfect for fans of wood puzzle games and pin pulling mechanics. - Test your IQ with increasingly complex industrial structures and overlapping plates. - Master the art of the unscrew through strategic planning and precision. PLAY INSTANTLY ANYWHERE We know you want to get straight to the fun. That is why you can jump right into the action immediately. There is no complicated login process. Just open the app and start solving puzzles instantly. This seamless experience ensures you can enjoy the game whether you have a few minutes or several hours. Download Nuts and Bolts Screw Puzzles today and master the mechanical maze. Challenge your mind, conquer the boards, and become the ultimate puzzle solver. ## Key features - Hundreds of unique screw puzzles - Realistic physics and satisfying mechanics - Daily brain training challenges - No account required for instant play - Improves logic and spatial awareness - Increasingly complex industrial structures ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | VIP version | $2.99 | one-time | | Coin Pack I | $0.99 | one-time | | Coin Pack II | $1.99 | one-time | | Coin Pack III | $5.99 | one-time | ## Frequently asked questions about Nuts and Bolts ### What is the main objective in Nuts and Bolts: Screw Puzzles? The main objective is to carefully analyze the board and remove screws, pins, and nuts in the correct order to release interlocking wooden and metal plates. Each move is crucial to solving the puzzle. ### How does Nuts and Bolts: Screw Puzzles train the brain? The game acts as a brain training tool by requiring advanced spatial reasoning and logic to progress through increasingly complex levels. It helps keep your mind sharp through daily mechanical challenges. ### Can I play Nuts and Bolts: Screw Puzzles offline? The description states you can play instantly anywhere with no complicated login process, implying immediate access. While not explicitly stated as offline, the emphasis on instant play suggests it's designed for readily accessible gameplay. ### What kind of puzzles are in Nuts and Bolts: Screw Puzzles? Nuts and Bolts: Screw Puzzles features hundreds of unique nuts and bolts puzzles across various difficulty levels, including simple wood boards, advanced metal structures, and overlapping plates. ### Does Nuts and Bolts: Screw Puzzles have ads? Yes, Nuts and Bolts: Screw Puzzles contains advertisements. This is indicated by the 'hasAds' flag being true in the application data. ### What devices is Nuts and Bolts: Screw Puzzles available on? Nuts and Bolts: Screw Puzzles is supported on iPhone, iPad, and iPod devices, as indicated by the 'supportedDevices' field. ### How often is Nuts and Bolts: Screw Puzzles updated? The application was last updated on June 25, 2026, with the latest version being v1.5. This suggests a relatively recent update cycle. ### What is the age rating for Nuts and Bolts: Screw Puzzles? Nuts and Bolts: Screw Puzzles has an age rating of 4+, making it suitable for younger players and families. ## Version history (last 5 releases) ### v1.7 — 2026-08-03 Unscrew your way to victory! Challenge your brain with hundreds of unique wood and metal levels. Can you solve the ultimate nut and bolt puzzle? Download and find out! ### v1.6 — 2026-07-12 Bug fixes, UI/UX improvements Thanks to all our loyal players for your valuable feedback and support ### v1.5 — 2026-06-25 Bug fixes, UI/UX improvements Thanks to all our loyal players for your valuable feedback and support ### v1.4 — 2026-05-18 - New Levels Added: Challenge yourself with 50 brand new wood screw puzzles! - Enhanced Physics: We have fine tuned the nut and bolt mechanics for an even more satisfying experience. - Performance Improvements: Enjoy smoother gameplay and faster loading times on all iOS devices. ### v1.3 — 2026-05-07 - Bug fixes & performance improvements - New levels added for more fun challenges - Add Shop A big thank you to our player community for your valuable feedback --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*