Jaap has a nice graphical clock scrambler on his site: [url:3qdhweo7]http://www.jaapsch.net/scrambleclock2.htm[/url:3qdhweo7] It looks to me like this might help scramble clock.

That is really cool. I can scramble a clock without that (since I'm a clock competitor), but would help people who are not familiar with the puzzle.