iPhone puzzle game

A calm iPhone puzzle game for one thoughtful solve a day.

Threadline turns route-finding into a small daily habit: trace one continuous path through every cell, hit the numbered knots in order, and build your year one solved day at a time.

Open on App Store See Daily Cards
Threadline iPhone puzzle game launch image showing the app and path puzzle art.
Made for a quick daily iPhone session, with a visual Tapestry that fills in as you solve.

Built around touch, not a timer

Threadline is quiet by design. The challenge is not speed or streak pressure. It is whether you can see the route before the final few cells get trapped.

Touch-first path drawing The core interaction is simple: trace the thread through adjacent cells and commit to the route.
Daily logic, not endless levels One daily board keeps the session focused and gives the Tapestry a reason to grow over time.
No account or ad layer Open the app for the puzzle itself. There is no signup flow, ad feed, or tracking SDK underneath.

Good fit if you like visual logic

Threadline sits between a daily brain teaser and a clean route puzzle. You can try the browser demo first, then play the daily board on iPhone.

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Play the web demo Try a small Threadline board directly in the browser. Free daily puzzle app Read the short pitch for daily puzzle players. Path puzzle guide See how the route-finding rule drives the whole solve.

iPhone Puzzle Game FAQ

Is Threadline only on iPhone?

The full daily app is for iPhone. The website also has a small browser demo for trying the rule.

Is it relaxing or hard?

Both can be true. The interface is calm, but the route can still make you stop and think.

Does it have ads?

No. Threadline has no ads, no account signup, no analytics SDKs, and no tracking.

Open Threadline on iPhone

One clean daily path puzzle, free on the App Store.

Open on App Store