How to play

1. 1. Three virtual railcams show a train rolling by. Each one has a different special.
2. 2. Read the number you need to spot, then tap the camera showing it.
3. 3. You have 45 seconds. Each right answer is 100 points, and every answer in a row adds +20 more.

Trains speed up as you go, and night cams join in after a few rounds!