Starchain

Author: Roman Werner
Category: Christmas Challenge
System:   C64
Language: BASIC
Len source code: 149 bytes
Len exe file:    136 bytes
Len code only:   134 bytes
Instructions: Install vice, drag and drop the prg file into it
Description: Stars are poked to screen in a pyramid shape from top to bottom (a=0,1,2,3...0,1,2,3,...). This pyramid output is vertically mirrored to build the squares.
Comments: I'm sure there is a better way :). Time spent on this: 2 hours of fun.