Thread n Tread
Unravel boards, collect colors
Free · Designed for iPad. Not verified for macOS.
Yarn Puzzle: Unravel boards, collect colors, solve!
Basic Rules
Hierarchical Structure: Boards are stacked in layers. Only by removing the upper boards can you access and remove the lower ones.
Removal Condition: Each board is secured by several yarn coils. You must collect all the yarn coils fixing a board to remove it.
Collection System: There are multiple yarn racks at the bottom of the screen. Each rack can only collect yarn coils of one specific color and has a maximum capacity of 3.
Rack Refresh: When a yarn rack is filled with 3 yarn coils of the same color, it disappears and a new rack (with a random color) appears.
Controls
Click to Select: Click on a yarn coil on a board. If there is a yarn rack of the matching color, the coil will automatically move to that rack.
Automatic Removal: Once all the yarn coils securing a particular board have been collected, that board is automatically removed.
Strategy Points
Removal Order Strategy
Top-Down: Prioritize removing the accessible boards on the uppermost layers first.
Dependency Analysis: Identify which lower boards are blocked by upper ones.
Chain Reaction Utilization: Look for key removal points that can unlock multiple boards at once.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, SURFACE PRO SERVICE INC, 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:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- SURFACE PRO SERVICE INC
- Size
- 112.5 MB
- Category
- Games
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 SURFACE PRO SERVICE INC