Screw Loft: Bolt Sort Puzzle
Nuts and bolts jam, offline
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Unscrew the bolts and take the whole structure of planks apart, piece by piece.
Every bolt flies into a box of its own colour. Three bolts of one colour close the box and a fresh one arrives. There are only three boxes but more colours on the board, so the extra bolts land in the spare tray below. Fill the tray and the level is lost.
A FAIR PUZZLE
Each level is generated together with its solution: the generator plays the board through first and only then assigns colours. Impossible layouts do not exist — if it did not work out, another order would have.
YOU SEE WHAT IS UNDER THE PLANK
A bolt beneath an upper plank cannot be taken, but its colour is visible right away. You can plan instead of guessing.
NO AD SPAM
There are no ads between levels at all. A video plays only when you tap for it — an extra slot, another box, or a rescue from a dead end.
THREE DIFFICULTY MODES
Relaxed for winding down. Normal for balance. Hard puts more colours on the board and takes a spare slot away, so mistakes cost.
ALSO INSIDE
• A new level every day and a streak for consecutive days
• Endless levels with a difficulty curve that keeps climbing
• Three stars for finishing without boosters
• Achievements for bolts, boxes and perfect runs
• Four themes, including a dark one
• Every colour carries its own symbol — playable with colour blindness
• Fully offline: no internet needed
• Your game is saved, leave and come back any time
English and Russian. No sign-up, no personal data collected.
Ratings & Reviews
The developer, Kirill Korniushchenkov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kirill Korniushchenkov
- Size
- 21.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Russian
- Age Rating
16+
- 16+
- Contains
Advertising
- Copyright
- © Кирилл Корнющенков