Brilliant.
Absolutely awesome game with simple graphics, but great gameplay and replay value. Very rarely wil you have the same effect twice when blowing up an atom. The results CAN be thought out in your head first, to an extent, but a lot of the time, you will need to rely on luck.
Basically, this game is the typical Chain Reaction game, where you have to blow up one blob, causing it's pieces to fly off and detonate any other blobs it touches, and at some points in the game, the blobs are colour-coordinated, and only chain-destroy blobs of the same colour.
Very well thought out game, very well presented, and awesomely pulled off. I give this game a 10, solely because I'd definately come back to play it again. It's even made my bookmark folder. ;)
Note to Finefin: Mate, you have an awesome skill for making addictive flash games. Never, EVER give that up. You should think of collaborating with another artist, maybe, and come up with the best game ever? Anyway man, great job, and keep at it! I can see that you've got a real artistic touch there, and you should let it run free more. Let's see more like this please. ^^