A quiet sea.
A route to reason through.
Draw one continuous route. Light every lighthouse and guide your boat home before you run out of steps.
Take your time. Tide buoys change the whole chart, and each move can change what comes next.
Explore the voyageAndroid release in preparation. A store link will be added after public availability is verified.

One route
Visit every lighthouse, avoid reefs and finish at the harbor.
Room to think
No timer. Undo, revise and try again with no limit on attempts.
A changing tide
Switch buoys open some locks and close others across the chart.

Plan first.
Then set sail.
50 campaign puzzles, two bonus challenges and a separate tide practice chart. A short optional tutorial introduces the rules.
Later campaign voyages may have an interstitial ad before the result controls. Tutorial and introductory charts have no interstitial ads. Text hints are free. Optional rewarded ads can unlock a new route section or a full solution preview. Opened help stays available, and unavailable ads have a manual free-help option.
The campaign works offline. No account or in-app purchases. Game text is in English.
Local progress can be exported and imported through a file you choose.