I recently (Sep 99) made some changes to tetris's handling of keys to (hopefully) make it more compatible.

If you're using a small bw display, such as a 640x480 monochrome laptop, use this version.

You might ask why this Tetris doesn't have a preview of the next piece or rotation in both directions. The answer is because I don't like it. You may disagree and play another Tetris.
Or yet another one.

written by Godmar Back, UofU, Computer Science Department, 1995.
Here is the source. Click for help.

Send comments to gback-at-cs.utah.edu.