A Scilab clone for the OXO game
Menu "Nombre de Joueurs" selects the number of players (from 2 to 4)
Menu "Tailles" selects the grid size (8, 10, 12, 14, 16, 18 or 20)
Menu "Joueur humain" selects one color for the human player, or none.
Button "Jouer" launches the game.
Button "Suggèrer" shows in each square the probablity of victory for
any human player after the first push, for all players after the second.
Button "Décimer" destroys a random rectangular set of paws if there
is a human player, else it lets the user select the rectangle corners.
Button "Arrêter partie" stops the current game.
Button "Sortir" leaves the program.