How it works
- 1
Watch the trains
Colored trains leave the depot and roll on their own.
- 2
Flip the switches
One tap bends the track. The lit path shows where the train goes.
- 3
Deliver them all
Each train to its color, before the clock runs out. Win up to three stars.
Railsort is a train switch puzzle for Android. Colored trains leave a depot and roll along the rails on their own; you tap the switches to send each one to the station of its color.
A switch, or junction, is the point where one track splits in two. In Railsort you never drive a train: you decide where the rails go, before the train gets there.
- One tap per switch — the lit path shows where the next train will end up. Switches and routes
- 30 levels in four acts — from one junction to seven colors and two depots, with three stars to win on each. Thirty levels
- A daily challenge — one board a day, the same for every player, and a win streak. Daily challenge
- Marathon and zen mode — no clock and three lives, or no clock and no lives at all. Marathon and zen mode
There is no account and no sign-up. Every level plays offline. Ads pay for the game, and a one-time purchase removes them.
One tap, real decisions
Switches and routes
One tap flips a switch. The lit path shows exactly where the next train will end up.
Thirty levels
An easy start, then every level a little harder.
Bonus round
Reach the target early and your win is safe. The rest of the clock scores double.
Daily challenge
One board a day, the same for everyone. Win it to keep your streak.
Marathon and zen
Two ways to play without the clock: one to set a record, one to relax.
Colorblind mode
Colors matter in Railsort, so they are never the only clue.
Privacy
Every level is inside the app. Your progress stays on your phone.
Why Railsort
- Free: every level and mode
- No account
- Plays offline
- 30 levels, daily challenge, marathon
- 36 languages
- Android 7.0 and later
See it in the app

A level: one depot, four switches and five stations, 9 trains delivered out of 14

Two depots side by side: one tap flips a switch

Set each switch before the train reaches it

Three stars: the target reached without a mistake

A board with two depots and six colors

The settings: sound, music, haptics, colorblind mode, reduced motion, language
Guides
Train puzzle games
Trains that move on their own, and a board of switches you set in advance. A logic puzzle more than a reflex game.
Train switching
A railway switch sends a train one way or the other. In Railsort, every switch is yours to set.
Tips
The secret is not fast fingers. It is setting each switch before the train gets there.
Color sort
Sort by color, but on rails: each train must reach the station that shares its color.
Offline
No wifi, no signal, no account. Every level is inside the app.
