We have spent so many boring nights playing Snapszli or Schnapsen. This card game is popular among the Hungarians, Austrians and Germans.
The pack contains 32 cards, but for Snapszli (Hungarian term) players only use 20 of them. It can be played by at least two people up to a more enjoyable and trickier four person set.
I wouldn’t attempt to explain what the rules are because I am just a novice and still trying to digest the “know-hows” of the game. However, it seems that Wikipedia has a thorough and elaborate explanation about Snapszli. Follow the link below to understand how this card game works. Plus the website also narrates the game’s history.
HOW TO PLAY