1010 Klooni
F-Droid
F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. The client makes it easy to browse, install, and keep track of updates on your device.
Matrix space | forum | IRC
Thank you for this one, this is basically one of the games that I get advertised on Duolingo after completing a lesson (the "playable ad" kind) and it sucks me in every time. Nice to have a version that's FOSS.
Now, if someone would just implement a FOSS version of that "wooden screw puzzle" game I'd be over the moon.
Gauguin, a kenken style sudoku-like game where you place numbers in a grid.
A simple, fun math game with nice customization and difficulty settings.
I really want to figure out how to play Xonotic on mobile using cod-mobile style claw touchscreen controls...