Hosn Owe, developed by Josef Jordan, is a traditional card game that can be played by two to nine players. The game is known by different names depending on the region, such as Schwimmen, Schnauz, Knack, Thirty-one, or Blitz. The game is played slightly differently in different regions, but the basic rules are the same: players try to get the highest score by collecting cards of the same suit or by getting as close to 31 points as possible.

This version of Hosn Owe offers several advantages over the free version. First, there are no advertisements, which makes for a more enjoyable gameplay experience. Second, players can customize the game rules to their liking. Third, players can set the name and difficulty level of each computer opponent separately. Finally, there are several representation variants available, which adds to the game's visual appeal.