Marble Solitaire, which is also known as Peg Solitaire, is a single player game in which marbles are removed from the board when they are jumped over. The aim of the game is to leave one marble in the center of the board. Boka Marble Solitaire has fifteen different starting patterns, including the standard English and French games. It has a High Scores window which shows the highest score for each starting pattern. It has multiple levels of undo, allowing any bad move to be changed.