Cells And Serpents (19xx)(-)[a][+.CELLS Start]
Cells And Serpents (1982)(A&B Computing)[h TSTH][bootfile]
Cells And Serpents (1983)(ASP Software)
Cells & Serpents (1983)(ASP)
Smart Easy Math With 100 Cells (KS)(NEREiD)
Serpents (19xx)(Devil Soft)(de)