A free app for Android, by General Adaptive Apps Pty Ltd.

ci is a game that's all about having fun, being focused, and growing as a result of your actions. It's the ultimate game for the stress-laden, attention-deficit generation.

The game is all about the circle.

As you play, you'll be able to smash and absorb different-sized circles. The smaller the circle, the more points you'll get. You'll also be able to grow by eating the smaller circles and growing in size.

So what are you waiting for? Let's play!

ci – 12th in "focus" (aa, uu, ff, au, rr, ao, rl, sp, th, ki, ci, sn, lo, ba, ov, sh, fi, do, ru & ti)

The circle is the key.