Bohnanza is the first in the Bohnanza family of games and has been published in several different editions.
In the game, you plant, then harvest bean cards in order to earn coins. Each player starts with a hand of random bean cards, and each card has a number on it corresponding to the number of that type of beans in the deck. Unlike in most other cards games, you can't rearrange the order of cards in hand, so you must use them in the order that you've picked them up from the deck — unless you can trade them to other players, which is the heart of the game.
