Have i just beaten the all-time record in this game? It took way too long (i was bored for the last ~10 minutes). And it's very bad that i didn't know there's a limit of cars! I produced more cars but they weren't added to my trains, which is a real pity. At least, it's a pity that i didn't know it and i was spending resources in void. Anyway, it seems i hacked the mechanics, lol.