Still the best

After all these years, still the best puzzle game in the store. Challenging and very clever. Solutions, especially to the more difficult ones, are viscerally satisfying. The ability to "clone" partial solutions is very useful and makes for less frustration as you try out possible combinations. Kudos too for designing the game so that there are always several puzzles available to be worked on as you move up the ladder of difficulty - no bottlenecks that are such a problem with other puzzle games.

frogman3126 about Trainyard, v1.66