"Higher Lower" handheld electronic game

A 3D-printed, screen-free, handheld electronic game about arbitrary musical intervals These are the 3D-print files for the "Higher Lower" Game DIY Electronics Kit. Requires through-hole soldering and takes about half an hour to put together. Electronics kit: https://www.oskitone.com/product/higher-lower-game-diy-electronics-kit Assembly guide with printing and soldering instructions: https://oskitone.github.io/higher_lower/ Source code: https://github.com/oskitone/higher_lower