.
This is an excellent Tetris Attack clone, but like Tetris Attack it takes too long to get difficult; an option to start on a higher speed level would've been nice, although the Ctrl speed-up option is a decent alternative. A bigger issue however is that the game starts with only four colors of blocks and takes too long to bring in more colors. With only four colors, there are way too many accidental matches and even combos, taking some of the skill out of the game and making it feel too random. Once the game picks up it's great, but it takes awhile to get there.
Also, the ads were annoying.