Sunthread: Island Puzzles

Sunthread is a small place to slow down. Tap to turn an island, join its paths, and watch the light travel. Flowers open. Notes ring out. A little world wakes up beneath your fingertips.

Explore 60 puzzles across five landscapes, from first light to the sun garden. Return for a free daily puzzle shared by players around the world. There are no timers, lives, ads, or paid hints.

The first 12 journey puzzles and today's daily light are free. A one-time Atlas purchase permanently opens the full campaign, two additional generated daily expeditions, and a rolling 30-day archive. The localized one-time price is displayed before purchase. No subscription is required.

Made for a quieter moment: VoiceOver island descriptions, reduced motion support, optional sound and haptics, and device-local progress. No account is required to play. Optional Game Center adds two star leaderboards and eight achievements. Share a finished world as an illustrated postcard. Puzzle progress stays on your device; purchases can be restored with your Apple Account.

See your stars, chapter progress, daily streak, and seven days of first-time solves in Your light. Follow your growing journey from Spark to Sunkeeper, with five titles earned through campaign puzzles.

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