chro.mono (2013)

chro.mono was the original circular puzzle game, written in pure C++ and using OpenGL ES 2.0 (OpenGL 2.0 on Desktop platforms). This game was previously available for MeeGo 1.2 Harmattan (Nokia N9), Blackberry 10, Android, iOS, Firefox OS, Maemo 4, Sailfish OS (Jolla) and WebGL.

The purchase here on itch.io includes the binary build for the Nokia N9 and Nokia N800/N810 and a binary build (64-bit x86) for Fedora 34. Source code is available (version 1.1.1) from the open source version, also available directly on the website (link below) and in your friendly neighbourhood Linux distro.

It now exists as open source project, available for download below as well as on its project homepage:

https://thp.io/2013/chromono/