
Terminal has many hidden features and cool “easter eggs” buried within it. One of those is the ability to play Tetris within the Terminal window itself.
Update: this is actually part of the Gnu Emacs and is something you can do on any unix system that has Emacs on it.
To get to it all you have to do is:
1. Open Terminal
2. type: “emacs” - wait for the screen to load
3. hit “esc” then type “x”
4. type “tetris” in lowercase letters
A Tetris game will load in the window and you can play it by using the arrow keys to control the falling blocks.
Thanks to Sarah for sending this in! update: Looks like Sarah found it on TUAW.

chris
This post was "borrowed" from here: http://www.tuaw.com/2008/10/01/terminal-tips-play-tetris-in-terminal/
And there is a reason TUAW was burned for posting this "tip". October 6th, 2008 at 2:59 pm
al
Michael
The tip was emailed to me by reader. I'm guessing that's where she got it - but if that had been the source of the post, I would have linked to it.
And whether you think it's a good tip or not - it's still a tip that's something not everyone knows about their Mac. If you can do it in Linux too - that's great...but that doesn't make it invalid here. October 6th, 2008 at 6:19 pm
chris
1. Open Terminal
1. Open *X11*
1. ssh into your machine
1. Login to a random linux distro
1. Boot Windows, install emacs
2. type: “emacs” - wait for the screen to load
3. hit “esc” then type “x”
4. type “tetris” in lowercase letters October 7th, 2008 at 9:42 am
Sam
salome jones
Matt
Matthew Corgan
But I did not know you could do that procedure. very interesting. I'm a Tetris dork though. Spent 4 hours the one afternoon playing it on the nes. October 14th, 2008 at 5:52 am
Mike Swope
yardain amron
pong, snake, tetris, life, or doctor.
all these are games u can play in terminal October 25th, 2008 at 5:46 pm