Problem of display in a " for" loop

Ok I understand. I don’t think that’s possible without using tricks that would loose the purpose of being simple.

Maybe this way? And removing the setup() & draw()


background(51);
size(640, 600);

for (int a = 0; a < 255; a+=10){
  fill(a, a, a);
  text("Hello world : " + a, a, a); 
}