Each player must drag the prisoners into particular cells, or use the buttons provided. When happy with the arrangements, lock the prisoners in and roll the dice. The difference between the two values rolled determines from which cell you can release a prisoner. If there is a prisoner in the particular cell, they can be dragged to freedom (or select the Auto button for this to happen automatically). The winner is the first player to release all prisoners, and a score is awarded according to how many rolls were required