DOTTRACKS

DOTTRACKS

Lay the tracks. Color the trains. Solve the puzzle.

DOTTRACKS is a free, minimalist color-train puzzle game for Android, inspired by the classic track-laying genre. Connect the dots, mix colors, and route every train safely home — one elegant solution at a time.

Get it onGoogle Play iOS beta onTestFlight

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Prefer chat? Join our Discord — feedback, level ideas, and early looks at what's next.

DotTracks level A01 — a single green train connected along a straight track. DotTracks level B03 — blue and yellow trains routed past two rows of blocked cells. DotTracks level B05 — blue and red trains crossing paths on the way to their stations. DotTracks level B09 — one line fanning out to red, blue and yellow stations. DotTracks level C01 — a splitter routing one red train to two stations. DotTracks level C12 — a dense six-color routing puzzle with crossing tracks. DotTracks arrival station panel — the required train color sequence for level C12.

Why DotTracks?

Draw, mix, solve

Draw tracks on a grid, then mix and split train colors with mergers and splitters until every train reaches its matching station.

37 hand-built levels

Three level packs at launch, from gentle one-train warm-ups to timing puzzles with shared crossings — and more packs in the works.

No ads, no account

Free to download and play. No signup, no ads, no interruptions — progress is saved without a personal account.

Plays offline

Every puzzle works without an internet connection, in English, German, French, Italian and Spanish.

How to play

  1. Lay the tracks

    Draw the route on the grid with your finger — straights, curves, and crossings are all up to you.

  2. Start the trains

    The trains roll out on their own. When several trains share a crossing, the timing of your layout decides whether they collide.

  3. Route every train home

    Mix and split colors along the way so each train arrives at the station that matches its color. Solve it, then rate the level.

FAQ

Is DotTracks free?

Yes. DotTracks is free to download and play on Google Play. There are no ads and no account is required.

Does DotTracks work offline?

Yes. Every level is fully playable offline. Progress is saved automatically — no account needed.

Is DotTracks available on iPhone (iOS)?

Not on the App Store yet — but the iOS beta is open. You can join it for free via TestFlight. The full release for Android is on Google Play.

Is DotTracks similar to Trainyard?

DotTracks is inspired by classic track-laying puzzle games like Trainyard: you draw tracks on a grid, mix train colors, and use splitters — with its own hand-built levels and progression.

How many levels does DotTracks have?

The game launches with 37 hand-built levels across three packs, and more are in the works. After solving a level you can rate it with stars and a difficulty vote.

What data does DotTracks collect?

Very little. There is no signup and no account. The app saves your progress under a random, pseudonymous ID that is not linked to your name or email. See the Privacy Policy for details.