As someone who tried to be good at tetris but has failed miserably, this has potential to be a good tool to practice lookahead. Of course for that one'd need to

As someone who tried to be good at tetris but has failed miserably, this has potential to be a good tool to practice lookahead. Of course for that one'd need to have an option to see next N pieces in the queue. But it's indeed a nice and relaxed take on tetris.