pobo: Push out, line up!

pobo is an implementation for Android of the abstract board game Gekitai² (aka "boop." for its commercial version). In this 2-player game, you must align 3 small pieces to promote them into large ones, and align 3 large pieces to win. The trick is that a piece pushes away the other ones around when played!

The app is free, ad-free, and open source under the GNU GPL v3 License. It can be played by two players on the same device, or alone against a strong, cutting-edge AI.