Run main.m can start up the game. The figure BackGroundColor and ForeFroundColor is different each time it is run. The row number and column number is changable and so is desity of bombs.
When user click pushbottom , if hit bomb, game over; If not ,the number of bombs around it can be seen. User can right-click the pushbutton to set a flag to avoid bombs.
All game is developped by m script and functions.