The road home for the heroes of the game will be quite unusual. First of all it will be necessary to build the road, otherwise the machine falls into the abyss and not be able to get out of it, and it says that you lost. Before you build a track, look at the data you materials. They may be different, but because they can build a path that will lead them home. Use logic to deal with the materials, when you're ready, press the start button and the machine will go. If you did everything right, the car will call the garage, and the level will be considered passed.