About
2048 is a single-player sliding-tile puzzle game created by Italian developer Gabriele Cirulli and released as free, open-source software on GitHub on 9 March 2014. cosmic-ext-2048 is a 2048 clone built in Rust using libcosmic, the widget toolkit for the COSMIC desktop environment. Its README explicitly marks it as a work in progress.
Getting started
Building it requires the "just" command runner (installable via "apt install just" on Pop!_OS), then running "just build-release" followed by "sudo just install".