Considering it comes free on the 360's harddrive theres no excuse for not trying this addictive little gem.
Hexic is quite addictive.
I don't know how to adequetly describe the gameplay of Hexic.
It basically consists of rotating a few hexagons, and trying to make them connect with a couple more hexagons of matching colour so they'll disapear, you'll get points and more hexagons full into place.
You can also wrack up combo's, have to deal with bombs which can mean game over and try to make a flower pattern for extra points.
Sounds easier then it is, for sure.
You typically wouldn't be expecting top notch graphics out of a puzzle game, but Hexic's are more then adequet. Bright and colourful and not a pain to watch.
The audio department is all well and good too.
If you like Puzzle Games, it's very easy to recommend Hexic.
It's fun, addictive, and comes free on the 360 harddrive.
So theres no reason not to atleast try it.