Predikto is a easy to learn fun game that you can play just about anywhere. The odds for each roll vary from low to high so you choose to play it safe or take more risk. I found out my typical rolls then adjusted my strategy to match it. Predikto can be fun one on one or in a large group. The cool twist on luck of this game is you get to control your odds on each roll. It says 13 and over but I think a 9 year old can understand odds and chance. Great quick fun game thanks!