Nice work. I added some features:

Nov 19, 2013 at 4:43 PM
First of all, I like the program, and the sample in the first page.

1, not to reset after each run. Instead, add a "Reset" command so that the operator can reset at any time she wants.

2, When walking backward, don't draw a line. Simply move the turtle.

3, add a checkbox to change color at every step, to make it more fun!

4, List all available commands in the panel. Not too many commands, anyway.

I would like to submit the code, please let me know how, thank you.
May 19, 2014 at 2:02 AM
Hi Ben,

I would like a copy with your changes.

I believe you just go to the "source code" tab and click fork, and make a new fork.

If that doesn't work, maybe you could just email me the .cs files you changed.