Dibuixa un conjunt d' autòmats interactius creadors d' espirals quadrades. Les espirals creixen fins que topen, llavors el rodegen. Escrit per Jeff Epler; 1999.
Draws a set of interacting, square-spiral-producing automata. The spirals grow outward until they hit something, then they go around it. Written by Jeff Epler; 1999.