Unscrew: Screw Pin Jam Puzzle

Contains adsIn-app purchases
54.3K reviews
Content rating
Teen
1M+
Downloads
Content rating
Teen
Mild Violence
Learn more
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About this game

Start a brain teaser with screws and pins. Unscrew: Screw Pin Jam Puzzle turns nuts and bolts into a puzzle game: look at each part, choose a pin, and send each piece to its box. Plan the unscrew puzzle and move the pieces all out.
Each level brings fun and challenging screw puzzles with a new board. Think before you tap, keep the screw sort path open, and unscrew nuts in the right order. These screw games have clear rules. In each screw away 3d challenge, you must find the right move.

How to Play 🎮
Look at the screws, pins, and nuts and bolts. Tap a piece you can move on the screw pin jam puzzle board. For a smart screw sort, start with a part that can come out. In these screw games, check the board before every tap. One move can open more moves.
Plan before you unscrew nuts. Keep some boxes open, solve the unscrew puzzle step by step, and move the parts all out. If the order gets hard, use the screw away 3d board as a brain teaser: look at each choice and open the next part.

Main Features 🌟
- Brain Puzzles: Play fun and challenging screw puzzles about rules, order, color, and open space. Every screw pin jam puzzle asks you to find the right path.
- Smart Sorting: Turn the nuts and bolts and place each piece to finish the screw sort. Unscrew nuts, use each box with care, and get the parts all out.
- Clear Rules: In these screw games, tap your phone to move one piece at a time. Each unscrew puzzle asks you to check what can move, while every screw away 3d scene shows how one move changes the board.
- Helpful Tools: Use a smart hint when the next move is hard to see. Look, think, and plan as you solve fun and challenging screw puzzles. Each board is a brain teaser from the first piece to the last.

To solve another board, look at the nuts and bolts, start a screw sort, and unscrew nuts until the pieces are all out. These screw games ask you to follow the rules and plan each move.
Start each unscrew puzzle with a clear plan, look at the screw away 3d board, and solve more fun and challenging screw puzzles. Open the next screw pin jam puzzle and find the right order for every move.
Unscrew nuts, sort colorful pins, and solve every tricky screw pin jam puzzle!
Updated on
Aug 28, 2026
Available on
Android, Windows*
*Powered by Intel® technology
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

51.6K reviews
Stacey Dowhower Gibson
May 28, 2026
Enjoyed at first but fed up with watching ads to get extra boxes only to have the game quit and having to start levels all over again. Not to mention that the ad I watched that led me to download this game in the first place was completely misleading...seems to be the case with at least 3 other screw games as well.
9 people found this review helpful
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Mandy O
March 15, 2026
Terrible. Gossip Harbor must have paid them a lot of money to advertise through this app because that's 99% of the ads I'm forced to watch. You can't just click one 'x' to exit the ads, you have to go through at least 3 and it still forces you into the app store to install whatever is being advertised. And the ads are SUPER long. I've had this app for at least a month now and it hasn't gotten better. Don't waste your time like they waste yours; not worth it at all.
15 people found this review helpful
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Noone here Butuschickens
March 4, 2026
The game itself is challenging enough. However I couldn't give 5 stars because the ads are terrible. I mean, I get that ads are how they make money, but having to watch 3 ads in a row sometimes is too much. And these are not short ads you can tap out of after 15 seconds. It's 90 seconds to 2 minutes of ads every time. That's just too much time for ads. They should be no more than 30 seconds maximum, and never more than 1 at a time.
29 people found this review helpful
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