Sample Single Line Medium Low Contrast Number Display

Here numbers are presented in single line at 47 per cent using Michelson contrast instead of the more usual (also available) which maintains the background white. These numbers can be presented in numerous ways: random, pseudo random, with/without repeats, single character, single line, dual line (here), multiple line, duochrome and stereogram modes; interactively or passively; in variable contrast (here); inverted; mirrored.