I just clicked the link posted by monica_pa and it looks the same as it always had for me. When I clicked on hints (bottom left) the possible moves were "highlighted" for me. (I don't use the hints so perhaps there is something different with that feature)

I have an obsessive compulsive personality and I love games. That's why I don't pay for it. The couple of times a year it's offered for free is enough for me. I appreciate when someone calls it to my attention that it's temporarily available.

This is the link I have but Train is not a free game today. http://games.net4tv.com/games/home/main.php

I've never heard of the game, but I took trains all over Mexico in the 1970s and early 1980s. When AMTRAK took over passenger trains in the U.S., Mexico bought a lot of the old passenger trains that were built in the U.S. in the 1940s with stainless steel interiors that were very nice and comfortable - much better than what AMTRAK replaced them with. If I got an overnight train from Mexico City to Oaxaca, I would get a dormitorio (sleeper) that had its own bathroom, and it was about the same price as an inexpensive hotel room. I preferred traveling during the day, however, as I enjoyed the scenery and the lively events that took place on the Mexican trains. In Second Class, you could buy food from the windows from people who would come up to the train every time it stopped, but in first class, the windows would not open, and so second class was more fun, although it could get more crowded. On the train from Guadalajara to Tepic, we went through a major tequila producing area, and people came on the train selling quarts of tequila for 60¢, and everyone got pretty drunk. Then minstrels came on and serenaded everyone and collected tips. Is this what the game is like?