10 PRINT CHR$(205.5+RND(1));:GOTO 10

[Vince Weaver <vince@pianoman.cluster.toy>]

So I went to a talk by the authors of the
  "10 PRINT CHR$(205.5+RND(1));:GOTO 10"
book today ( http://10print.org/ )

They had a C64 there and were going on about its features and it took 
some restraint not to shout "Apple II Forever!" at key moments.

Anyway, the aforementioned program they use as an example, which prints
a maze-like pattern on the C64, simply prints
  NNNMNMNMNNMNMNMNMNMNMNMNMNMNMNMNMNNM
etc. on an Apple II.

The closest equivelant to the C64 code I could come up with was
  10 PRINT CHR$(47+(INT(.5+RND(1))*45));: GOTO 10
which works but isn't as elegant.

So does anyone have any clever, short, one-line BASIC demos that look
cooler than the C64 code?  I know various of the Nibble magazine one
liners look cool, but often they are pushing the limits of what you
might consider one-line.  What can you do in 80 columns or less?

I find that modifying their code with a POKE makes a nice picture without
changing anything else:
   10 POKE -16304,0:PRINT CHR$(205.5+RND(1));:GOTO 10

Vince