This card game has been the absolute hit of my holidays and -as promised- I dedicate a post to this great game. I so enjoy unleashing this game on unsuspecting fellow backpackers and trampers.
The original game is called “Kuhhandel” and is a German and dates from 1985. Kuhhandel roughly translates to “Horse trading”, but the English version is called “You’re bluffing!”.
The best place for information about this game is at BoardGameGeek. They have rules in all kinds of languages, and links to people selling various languages of the game.
I’ve done my best to hunt down a place to buy this game online, but so far I have not been lucky. The Gamekeeper in Amsterdam had lots of copies of the game last time I was there, so the best I can offer is their email address: firstname.lastname@example.org . Since the game has no words on any of the cards, it really does not matter which language you buy.