Tetris Blitz is now available on iOS and Android for free. Blitz takes the Tetris concept and shoves it into a two minute line clearing frenzy where you want to score as many points as possible. The fast-paced game features one-touch Tetromino placing, power-ups, and leaderboards.
I just gave Blitz a quick spin while writing this piece up and it was enjoyable. I've never been a fan of puzzle games with time limits, but I did have a little fun scrambling to clear lines. Not bad for $0.00.