Tideline: Puzzle Game

One line. Every station.

TIDELINE is a calm, luminous path puzzle. Draw a single unbroken line through every tile — start at station 1, pass the stations in order, and finish at the ringed terminus. Simple to learn, endlessly satisfying to master.

A JOURNEY THAT NEVER ENDS
Ride the line through an endless sequence of tuned puzzles. New mechanics arrive one at a time — stations, blocked tiles, barriers — and the map keeps growing. Solve without a single retraction to build your flawless streak.

THE NIGHT LINE — ONE ROUTE A DAY
Every day, one special route: the same map for every player in the world. Solve it, then share your spoiler-free result card with your time and streak.

EARN YOUR RANK
Thirty ranks stretch from COMMUTER to THE LINE ITSELF. Every ten lines cleared mints the next one.

STUCK? THE MAP HELPS
Three hints refill each day, lighting your next steps. Told you're at a dead end? That advice is always free.

MADE TO BE CALM
A midnight-lagoon world: a quiet teal field, one glowing line, and warmth reserved for the moments you earn it. Gentle sounds, no ads, no account, nothing to buy.

• Endless journey with a smooth difficulty curve
• Daily "Night Line" — same puzzle for everyone, shareable result
• Flawless streaks and 30 earnable ranks
• Hints that refill daily; dead-end warnings always free
• Works completely offline
• No ads. No tracking. No data collected.