As the game progresses, you'll have to use basic colour theory to combine trains of different colours, use timing to merge, and use every inch of your brain in your quest to beat the game.
The first few puzzles are almost too easy, but as the difficulty increases you'll be thankful that you were able to practice the fundamentals of drawing track.
What's the difference between Trainyard and Express? In the full game there are more than 100 more puzzles, and you can even MAKE YOUR OWN PUZZLES.
Trainyard Express is a puzzle solving game unlike any that you've ever played.
- If some provinces can't be unlocked even after you've solved all the available puzzles, that's a bug: Go to options, switch to player 2 then back to player 1 to fix it.