Excellent

This is superb game. It starts off like a young childrens game in the early tutorial stages, but ramps up at a good rate. After a while it gets challenging, but - Im at New Brunswick at the moment, and it isnt fiendishly difficult. However after the end of the Quebec levels it hangs after each solution. I have to exit and select the next level manually each time. Hence the missing star. Genuinely free too, no adverts.

Madwab about Trainyard Express, v1.66