Bahnsystem was a project for school in 11th grade. It is a demo software for a fictional train system in my hometown. The software allows users to find the quickest or cheapest route via different means of transport like subway, train, bus or boat. It is also possible to create new lines and move the stations on a virtual map. With the implemented text message gateway, users could receive a token which workes like a ticket. The project went down very well and our whole team earned 15 points, the highest possible grade. Unfortunatly, the server is not running anymore and therefore the service is not working anymore. You can have a look at the source code on BitBucket: