@AppleIIBot 10 GR:POKE -16302,23
20 COLOR=0:FOR I=41 TO 47 STEP 2:HLIN 0,39 AT I:NEXT
30 COLOR=INT(RND(1)*16)
40 PLOT INT(RND(1)*40),INT(RND(1)*48)
50 IF PEEK(49152)<128 THEN 30
60 GET A$:TEXT:HOME