Ok this is one of the Mind Jolt games on MySpace, Orkut and FaceBook, etc
The game is pretty simple. You have to clear the board. When a bunch of same colored cubes are together (3 or more) you can click then and remove them. Each level has a minimum number of cubes that need to be cleared off of the board. If at least that number of cubes have been cleared off then you go to the next level ( the minimum number of cubes to be cleared increases and at higher level different colors are included). Clearing more than that gives you more points. Its very similar to Hexic.
This is the link of the game
Play Cube Crash Free Online | Big Fish Games
So is this one possible?