This is a pretty good game. I love the fact that you have to think and cant just blindly match colors and sizes. The graphics are nice and theres lots of replay value. A couple of minor quibbles -- you cant disable game sounds while in the game, and the text portions are rife with grammatical errors and strange constructions that make it obvious they werent written by someone completely fluent in English. One other observation: although the graphics are really nice as they are, the cells are always completely round, and there appears to be no friction when they move, so things dont feel very liquid. If the developers could add some friction to the physics model, and make the cells deform when they move and encounter resistance, that would make this a 5-star game.