you load sixteen tons and what do you get?
another day older and deeper in debt
saint peter, don't you call me 'cause i can't go
i owe my soul to the company store
-- merle travis
This is sort of like an arcade version of the old computer game Transport Tycoon.
OK, not really, but it was the first thing to come to mind. A factory pumps out different colored boxes and you click on arrows on conveyor belts to route them to the correct type of shipping. The site's in German, but you shouldn't have any problem figuring it out.
Via A Welsh View