3 players needed to play, first you choose how many rounds you want to have then each player picks a number (the other players don't see your number),then whoever's number is in the middle or the median gets the points for the round. You can also play by yourself against 2 AI players make sure to only switch the AI toggle when it asks you. Thank you for playing and I hope you enjoy it !!!!!!!!!!! You do that for however many rounds you have then whoever's score is in the middle or the median wins! choose wisely and have fun!!!