Diolaser is a puzzle game that creates unparalleled fusion(nice right?) between two widely popular themes - puzzle games and boolean algebra and throws in lasers and confusing graphical interface into the mix as a bonus. I think this game is very easy and logical, but not many share my opinion. Check it out and I hope you enjoy it. Oh yes, how to play - there's a state machine containing various color coded elements with different properties that needs to be solved in order for a laser beam to travel from round pulsating thingy to filled square. To active beam tap on the round pulsating thingy... okey, now I'm confused as well.