Trainyard Express

Trainyard Express is a prequel to Trainyard and also serves as a freeware version of that game. It has the same game mechanics as the full version, but has a limited number of levels, and there is no way to create custom puzzles. The objective is to lay down railway tracks on a grid so that colored trains reach a station with the same color as the train. In more advanced levels, the trains needs to be merged, to form a new color, or painted in order to successfully return to the end point.