It is a very easy game to play. My four granddaughters of 6 to 8 just loved it. Especially when they throw the burritos to their grandma. They think its hilarious. Because they don't have to wait for their turn to play they don't lose interest in the game .
For the 6 years old I would recommend getting a card holder as it is hard for them to keep the 5 cards in their little hands.