Play only while seated or safely waiting. Stop for boarding, alighting and announcements.
Questions have no time limit. Manual Next stop is the default. Optional pacing is a game interval, not a train arrival prediction; pause it during delays. GPS only suggests a nearby stop for you to check.
Your unfinished game is stored in this browser. Signing in adds your name and Daily 10 result to its leaderboard. Location is optional. This game is not live travel advice.