Fractal is simple, you click to push hexagons around on a grid, and when you match 7 or more in a shape you get points.
The graphics are nice and really beautiful. And the audio changes depending on what's happening, so that's kind of cool. Everything just comes together.
I find it a little repetitive. After a few levels you get another colour to keep track of. Perhaps there's more stuff later on which I haven't found yet.
I'd rate it 3/5, but then again I'm not really a fan of these games. Nothing wrong with it, but it never got me interested.