Bolt Out - Screw Sort Puzzle

Contains adsIn-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this game

Unscrew. Sort. Relax.

Bolt Out is a calm screw sort puzzle made of nuts and bolts. Plates are stacked on the board, each holding a handful of colored bolts. Tap the topmost free bolt to unscrew it, drop it into the box that matches its color, and clear every plate to solve the level. Seconds to learn, and the boards keep getting deeper the further you go.

HOW TO PLAY

1. Tap the topmost free bolt on any plate to unscrew it.
2. If it matches the active color box, it drops straight in.
3. If it does not match yet, it parks in the tray until a box of that color comes up.
4. Fill a box with three matching bolts to clear it and bring the next box active.
5. Clear every plate to solve the level and move on to the next screw sort puzzle.

WHY THIS SCREW PUZZLE IS DIFFERENT

Every single level is checked by a solver before you ever see it. Many nuts and bolts games are purely random, so a board can reach you with no way out. That cannot happen here. If you are stuck, a solution exists and you have not found it yet.

THE TRAY IS THE REAL PUZZLE

The tray parks spare bolts that do not match the active box yet, so an awkward color is never a dead end, only a decision. Working out what to park, and when, is what turns a simple tap into a proper bolt sort puzzle instead of a plain color match game.

A FREE HINT, ALWAYS

Stuck on a nut and bolt puzzle? The built in hint asks that same solver for the best next tap and highlights it. It is free, always there, and there is no video to sit through first.

TWO WAYS TO PLAY

- Levels: an endless run of solver checked boards that grow from a gentle warm up into genuinely tricky color sort puzzles. There is no final level and no wall to hit.
- Daily Challenge: a fresh bolt sort puzzle every day, the same board for every player, with a streak that grows each day you solve it.

TEN THEMES, ALL EARNED BY PLAYING

Every theme in Bolt Out is free and none of them can be bought. Steel, a brushed steel and blueprint board, and Workshop, warm walnut wood with brass, are unlocked from your very first tap. Keep clearing levels to earn the rest: candy bright Toybox at level 5, glowing Neon at 10, Copper at 15, Cobalt at 20, Lime at 25, Rust at 30, Sunset at 40 and molten Forge at 50. Ten full sets of board art, every one earned by play.

NO TIMER, NO PRESSURE

Nothing counts down and nothing runs out. When the tray fills up you can watch a short video for one extra slot, or to skip the active box, or simply retry the level with nothing lost. If a run goes wrong, that same video can bring it back instead of ending your streak.

PLAY ANYWHERE, NO WIFI

The whole game works with no connection at all. Levels, the Daily Challenge, your themes and your progress live on your device and never need wifi or a login. It is a true offline puzzle: play on a plane, on the subway, or anywhere with no wifi.

A CALM BRAIN TEASER

Smooth animations, gentle haptics and satisfying sounds turn every unscrew into a small, quiet win. This nuts and bolts game is a brain teaser for a coffee break or a wind down before bed, not a race against a clock.

ONE PURCHASE, NO SUBSCRIPTIONS

Bolt Out is free to play with ads: a banner on the menu and an occasional interstitial between levels. A single Remove Ads purchase takes them away permanently, with nothing to renew. It adds no content, because nothing is held back. Every mode, every level, the Daily Challenge and all ten themes are already yours by playing.

LOOKING FOR A NUTS AND BOLTS PUZZLE YOU CAN TRUST

If you like color sort puzzles, sorting games and pin style screw games, but you are tired of boards with no solution and hints you have to pay for, this offline screw sort puzzle is worth a try.

Play in 33 languages. Your progress stays on your device.

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Unscrew, match colors, clear plates: a calm screw sort puzzle, offline, no wifi.
Updated on
Aug 14, 2026

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
    Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

We've polished Bolt Out behind the scenes. Everything runs a little smoother and the whole game feels more refined. Thank you for playing with us.