Box Paint
A very simple drawing app for the web, which can be accessed here. Play around to figure out which keyboard keys change the color. I recommend starting out with something like 20 columns. Below is an abstract example that I drew.
A very simple drawing app for the web, which can be accessed here. Play around to figure out which keyboard keys change the color. I recommend starting out with something like 20 columns. Below is an abstract example that I drew.