I think this tetris is the best analogic version from Tetris:
http://codeco.org/tetris/index.html

enjoy

You forgot this one:

http://www.youtube.com/watch?v=3Mqau7J2g5E

;)

I also made one once :)
http://video.google.com/videoplay?docid=-7033846904769164723

Philipp
And for the person who has the least time on hand, that's pretty incredible:)