Train Loop: Color Sort Puzzle

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About this game

All aboard! 🚉

Every passenger at this station is waiting for one train — theirs. Your job is
simple: get them on it.

Tap a group and watch them pour onto the conveyor. Their train rolls in? They hop
straight on. Fill it up, it pulls away, the next one slides into place.

Easy. Until the conveyor fills up.

Because that loop only fits so many. Send people out before their train shows and
they'll circle round and round, hogging every last slot. But time it right, and a
whole platform clears in one beautiful rush.

That's the game. No timers. No frantic tapping. Just one question, over and over:
who goes now — and who waits?

🚂 40 LEVELS, EVERY ONE BEATABLE
Each level is hand-built and tested to be solvable. Stuck? There's a way through.
Always.

🧊 AND IT GETS SNEAKY
Pipes that won't stop spitting out passengers. Ice blocks that refuse to melt.
Locked-off platforms. Passengers hiding behind the crowd where you can't even see
what colour they are.

âš¡ POWER-UPS FOR WHEN IT ALL GOES WRONG
Skip Train — wave this one through, bring up the next
Propeller — launch a group clean over the crowd
Vacuum — jammed solid? Clear the whole loop

😌 PLAY AT YOUR OWN PACE
No lives. No timers. No "come back in 30 minutes." Sit on one level all day if you
like — the only thing you're racing is space on the belt.

Think you can keep the trains running?
Match passengers, fill trains, keep the loop moving — don't let it jam!
Updated on
Sep 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

🚉 Welcome aboard!

Train Loop is here. Match passengers to their trains, keep the conveyor moving,
and whatever you do — don't let the platform jam.

• 40 hand-built levels
• 3 power-ups to dig you out of trouble
• No timers, no lives — play at your own pace

Thanks for playing! Tell us what you think.