Difficult to choose line color on iOS


Hello guys,

I am playing the game on iOS today.
I have difficult to choose a line color I want to use.

For example, I have a green line and want to extend it to another station.
When I touch the station to create an extension…
The games selects the BLUE and not the green, and I can´t change it.

Do u know how to do it ?


It’s a bit tricky, especially with smaller screens. You should be able to zoom in and out by pinching to screen which should help make that easier.


Make sure that you touch and drag the end of the existing line instead of on the station itself. The perpendicular bars at each end of the line are like handles you can use to adjust it.