The SPIRO program is a simulation of the popular Spirograph game. Users are asked to enter the size of the ring and the movable circle, as well as the radius of where the pen will be placed on the circle. The user additionally chooses whether the moving circle is inside or outside the ring. For color systems, the user will be queried for a pen color. SYSTEM REQUIREMENTS : PC/AT compatible computer; EGA video card and display monitor (color displays may not work well with other cards).
