Harbor Chaos
Sliding-block harbor puzzle
Free
100 hand-tuned harbor puzzles, free and offline. Slide the ships aside, clear the lane, and guide the red boat out to sea. No ads, no tracking.
Harbor Chaos is a sliding-block puzzle set in a calm, low-poly harbor. The basin is gridlocked with ships, and your red boat is stuck. Slide the other vessels out of the way, open a lane, and guide the red ship to the open sea.
Every ship moves only along its own axis — boats facing across the water slide left and right, boats facing along it slide up and down. Nothing rotates, nothing falls, nothing is placed. It is pure, calm spatial logic: read the jam, find the order of moves, and untangle it.
100 LEVELS, STEADILY HARDER
A difficulty curve that starts gentle and keeps climbing — from a two-move intro to deep eighteen-move tangles. Every single level is verified by a solver to have a clean, fair solution, so you are never stuck on something broken.
EARN YOUR STARS
Each level has a known best solution. Solve it in the fewest moves for three stars, stay close for two. Replay any level to chase a perfect run.
BUILT TO BE CALM
- A hand-painted low-poly harbor and a clean, uncluttered interface
- No timers, no pressure — think as long as you like
- Tap Reset to restart a level instantly
RESPECTS YOU
- Free, with no ads and no in-app purchases
- Plays fully offline
- No accounts, no tracking, no data collected
Whether you want a quick brain teaser or a long, quiet untangle, Harbor Chaos is waiting at the docks.
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The developer, Alexander Lemken, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alexander Lemken
- Size
- 42.3 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Alex Lemken