First chose a suitcase you wish to keep as your own. Then open a series of other cases to eliminate them from the board according to the rules. Determine if you would like to sell your case for the amount offered by the banker during the process,if not,you will proceed to next phase until only two suitcases remain. One in the main board and your suitcase up in bottom-left corner,you open your suitcase and find out if you managed to beat the bank.