Get the app
Rotterdam · Amsterdam
Play the Dutch card game klaverjas, Rotterdam or Amsterdam style, against smart computer players or online with your friends, whenever you like. New to the game? Eleven short lessons teach you at the table.
What's inside
01
Choose Beginner, Intermediate or Expert. Your partner and your opponents play by the rules and get smarter with each level: Expert tracks every card played and thinks ahead. Need to go? Your game is waiting when you come back.
02
Create a table, send the code or the link via WhatsApp and play together, even when you're apart. You set up the teams and choose Rotterdam or Amsterdam rules. An empty seat? The computer plays along.
03
From trump and following suit to roem, going wet, signalling your partner and counting points. You play every lesson yourself at a real table, with an explanation at each step and a hint when you get stuck.
04
Pick your variant when you start a game. The only difference: do you have to trump when your partner is already winning the trick? During play, the rules of your variant are always one tap away.
A♣︎A♣︎
Rotterdamyou must trump
Amsterdamyou may play anything
05
Games played and won, achievements to unlock and leaderboards in Game Center (iPhone) or Google Play Games (Android). Can you beat Expert?
Opponents
Your partner and opponents always play by the rules. Choose how smart they are; you can switch every game.
Rules
FAQ
Yes. Playing against the computer, online with friends and all lessons are free.
Yes. Games against the computer and the lessons work fully offline. Online play does need an internet connection.
Rotterdam and Amsterdam. You choose when you start a game. They differ in one rule: in Amsterdam you don't have to trump when your partner is already winning the trick.
Yes. Create a table in the app and send the code or the link to your friends; they join from wherever they are. The computer fills any empty seats. You sign in automatically with Game Center (iPhone) or Google Play Games (Android).
Definitely. The app starts with eleven short lessons in which you play yourself, and on Beginner the computer takes it easy. This site also explains all the rules.
iPhone and Android phones. The app is available in Dutch and English.
Free to play
The Dutch card game. Four players, eight tricks, one trump.
