Abstract: A method of entertaining a user includes receiving a user action via a user interface of a computational system; displaying on a display device a first array of card images including at least three positions in a first dimension and at least two positions in a second dimension; displaying on the display device a second array of card images; determining a set of values based on one or more runs including cards from the first array of cards; determining a second array value associated with the second array; comparing each value of the set of values with the second array value; and assigning credits to an account based on the comparing.