JassGuru – Zeit zum Jassen

The Jass community in your pocket.

Play Jass online whenever you want — and use the digital chalkboard to play with your Jass friends at a real Jass table. Both in one app, published by the Swiss Jass Association (JVS).

PLAY JASS ONLINE

Fancy a quick game of Jass? Sit down and get started:

• Against the AI ​​— it's always ready to play

• Two players: Share the link, and your partner will be sitting next to you

• Four players with your friends

• At the 24/7 table, where Jass is played around the clock

The game is Schieber with all the familiar announcements.

LEARN JASS WHILE YOU PLAY

The Jass AI from JassGuru plays according to the conventions of the Swiss Jass table. And it explains them to you: Why this card? Why play now? Why take the opponent's blunder?

If you just want to play Jass, just play Jass. For those who want more, just ask—and you'll understand a little more about the game after each round. This way, you'll improve without ever opening a rulebook.

THE DIGITAL JASS BOARD

Writing has never been easier: Enter your score, and the board does the rest.

The classic Z-line on an authentic chalk texture—just like a real table, but without the chalk dust. Enter your score in seconds, and correct mistakes with a swipe.

Mud, Mountain, and Thanks are celebrated. Jass becomes an experience.

TRUMP AND VARIANTS

All common Swiss trump suits are included:

• Acorns, Roses, Bells, Shields
• Shovel, Club, Heart, Corners
• Top-down, Bottom-down
• Slalom
• Crosswise
• Trio / 3x3
• Misère

Trump selection, multipliers, target points, etc., are all freely configurable. Also playable as a hairdresser in guest mode.

ELO RATING AND ALL-TIME RANKINGS

How good are you at Jass, really? Users with an account receive their personal Jass profile, where all their stats are recorded across all groups:

• Personal Jass Elo rating
• Win rate, stroke difference, and point difference
• Match record
• Team records
• Partner and opponent statistics
• Bidding statistics
• and much more

TOURNAMENTS AND ARCHIVE

Organize regular tournaments with live rankings, accessible down to the individual hand. Share your current game or tournament via link; everyone can watch live.

The archive contains the history of your Jass group. Every game is saved for easy reference, including trumps, points, and game history.

YOUR JASS PROFILE

With an account, you collect statistics, build your Elo rating, and compare yourself across all groups. Create your Jass group and invite your Jass friends—then every game counts. You can also drop in as a guest.

FROM THE SWISS JASS ASSOCIATION

JassGuru is the official digital tool of the Swiss Jass Association, built for Jass groups throughout Switzerland.

Free.

Play Jass online and record your score at the real table.

Learn more at jassguru.ch and jassverband.ch.