Sortierfunktion dazu und Bugfix (gespielte Karten waren noch sichtbar).
With this app you may play the german card game doublehead with your friends. As a multi player game you need a server, i.e. you need to run a java application on a maschine accessible by others. Detailed instructions are provided here: https://gitlab.com/wuapps/doublehead
No login (only on your own server), no adds, no data collection :)
