Untangle: Night Sky
Constellation rope puzzle
Free · Designed for iPad. Not verified for macOS.
Every other untangle game lets the lines slide through each other. This one doesn't.
In Untangle: Night Sky the ropes are physical. They are solid to the touch, they have real slack, and pulling one star drags its neighbours along like a knotted necklace. You cannot shove a star through a rope — you have to work the knot loose the way you would in your hands: find the gap, go around it, or slip underneath.
Drag the stars until no two ropes cross. The constellation lights up.
DEPTH IS REAL
A rope lying over all of your star's ropes lets the star dive under it. A rope lying under them lets it slide over. A rope sandwiched between them is a wall. Reading that depth is how you find the way through.
TWENTY SKIES, THEN NO END
Twenty hand-paced levels teach the rope, then Polaris — a star pinned to the sky that never moves — and then the Iron Chain, a rope that nothing can pass. Clear all twenty and the Star Field opens: endless, procedurally generated constellations that keep on growing.
ALWAYS SOLVABLE
Every board is made by tangling a solved constellation with legal moves, and no level ships until the game's own solver can finish it. When you are stuck, a hint shows the star to move, the route to take, and where it lands — and it only ever suggests a move that genuinely works.
QUIET BY DESIGN
No ads. No purchases. No account. No timers, no lives, no energy meter. It plays entirely offline. Just you, a tangle of rope, and a sky waiting to light up.
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Under-the-hood improvements.
The developer, MSP AI, LLC, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MSP AI, LLC
- Size
- 6.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 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+
- Copyright
- © 2026 NextAd