4.10 Android S
4.9 Android R
4.8 Android Q
4.7 Android Oreo
4.6 Minor Bubs
4.5 More visible wagons
4.4 Adapted for 4:3 screens
Manage 10 trains in 8 circuits with 9 railway track changes.
When "On board" the view is from inside the yellow train and you can change the speed and track changes.
Organize challenges your way, for example placing the 10 trains in the center circle
