How many hours does the average koala spend sleeping in one day? What did it cost to build the Golden Gate Bridge? What percentage of American suffer from claustrophobia? Don’t know!?! It doesn't matter! You don't need to know the answer, you just have to be closer than everyone else. "Guesstimation" is the party game where the best guess wins. Contains 432 cards and 1 jumbo category dice. Game Play Information: Number of players: 3 to 12 Age of Players: 10 to 99 Years Skill level: Beginner Time to Learn in Mins: 3 Time to Play in Mins: 30 Profanity: No Batteries Included: Not Required Battery Details: Choking Hazard: No Additional Information: Publisher: Outset Media Item ID: 625012109413 Product Dimensions: 8" x 6" x 2.5" Language: English Country of Origin: CA