w00t
Wow, I mean, this is insane.
It requires incredibly good dexterity and fast mind to play this game... oh, yeah! good eyes too, mines hurt like hell because of all that flashing light, 10 for violence :P
I played the challenge mode until the 5 colors mixed up, then it got so fast paced and complex that my brain got overwhelmed with informations, and did a stack overflow, leaving me looking at the screen as if I was blind, accepting the fate of losing all my points :P
A 10 overall, for a great game, attractive graphics and a good concept. =)