PRO

Today's free runs are used

Free players get 3 runs of each game a day, and all of today's runs of Signal Box have been played.

Pro members play every game without limit. Free runs come back at 00:00 UTC.

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Signal Box

2G銀座線

日本橋nihonbashi

Trains are running at red signals on four roads at once. Type a train's destination to set its route and clear the signal — let one reach a red and it's a SPAD.

City
Input

Stations come from every line in the city. Esc lets go of a train or pauses.

Free: 3 runs a day · Unlimited with Pro

How to play

  1. Take a train Your first key locks on to the train whose destination starts with it — the one nearest its signal if several do. Its signal goes yellow.
  2. Clear the signal Finish the name and the signal turns green. Earlier clears and longer combos score more, and rapid trains (快速) on Japanese networks run faster and pay half again. A wrong key breaks your combo.
  3. Don't pass a red A train that reaches its signal at danger is a SPAD. Three and the box closes. Every 8 trains the level rises and the trains come faster.
Every station here runs on a real lineSee the route maps for all 128 lines, then pick one and type it end to end.Browse route maps