Farm Bingo

 is a mini-game in FarmVille. It was originally released on May 22nd, 2013. To play it you need balls that can be obtained on several ways:


 * asking friends for help via wall post
 * helping friends on their bingo wall posts
 * buying random number from you ticket for cash
 * buying specific number from you ticket for cash.

There is several predefined patterns that will gave you a specific reward when you complete it.