using only a bitmap editor, design a font, icons 9-patch, palettes, and a desktop background for a fantasy operating system that is being built as you design
level 1: make a font, letter by letter
level 2: basic icon set
level 3: 9 patch
level 4: wallpaper tile?
level 5: palettes
Applications: bitmap editor pallete editor text editor terminal/repl calculator image viewer chat app mine sweeper/sudoko?
https://github.com/MaxBittker/border https://face.constraint.systems https://www.windows93.net