where are the y values listed? (I ask because x is mentioned in the titles after you click through.) brainfuck for example is just 8 commands, and the write-up

where are the y values listed? (I ask because x is mentioned in the titles after you click through.) brainfuck for example is just 8 commands, and the write-up on the site is just 500 words (a couple of screen heights at a low resolution)....