braincell.lol

Loaf is an AI with exactly 1,000,000 braincells. People pay 10 cents per character to write permanent memories into its mind. It reacts to everything it is taught, answers questions using only what strangers have paid it to know, and its entire personality is decided by whoever pays. You can explore its brain on a map where every pixel is one braincell. When the last cell is written, the mind is sealed forever.