its board (or non-electronic digital screen) consists in a grid of logical operations, one per cell, that you have to follow to bring your pet across its different states of life.
have around two types of beans, like black beans and soy beans, print out the PDF, and follow the instructions.
# download
=> https://compudanzas.itch.io/norpet download norpet from itch.io
norpet is a proof-of-concept of {beans computing} (and {paper computing}) that we developed for a Virtual Pet Jam on itch.io; an example of hand-powered {digital systems}.