I have a Halbtax and travel frequently from Basel to Schaffhausen, so I buy the super saver day pass to not be limited with out or inbound train options.
If I am transiting through Germany using a German train but my starting point and destination is in Switzerland, is the super saver day pass valid?
The route I want to follow is from Basel SBB to Schaffhausen via Basel Badischer Bahnhof and back.