Easy to digest and more importantly to solve are my favorite Online Puzzle Games. Atomic Puzzle number 2 wants you to combine atom of the same color until there are none left. You will presented with special atoms like the bomb, color changer, etc to make it easer/harder for you to solve the puzzle. And no worries you don’t have to be a physics kind of guy. And make sure to solve the puzzle fast so you can rake in the time bonus.
Game Link: Atomic Puzzle #2