At work today I was forwarded a little Flash game called Boomshine. At first look, this simple game seems really easy, and a breeze to get through, but hours later, it is dinner time and my wife is calling me wondering where I was. I was admittedly addicted to this game!
The object is to start a chain reaction by dropping a dot that explodes, which in turn hits another dot that is floating around, which in turn also explodes, thus starting a chain reaction. Simple but elegant! The game also has an almost zen-like soundtrack with a piano playing.
My only complaint is that it has a rather limited number of levels. I does get rather difficult near the end, however it does end right when you are wanting more.
Give it a try, just make sure you watch the clock… as it ticks by!