Japanese IT Security technical expert yamagata21h has made Cross Site Scripting(XSS) challenging site.
Yamagata21h is Japanese famous technical Security expert.
Yamagata21h was impressed by "XSS Workshop" http://blogged-on.de/xss/.
This page was written by yamagata21, inspired by http://blogged-on.de/xss/.
but "XSS Workshop" is not so covering various of type of XSS he said.
so yamagata21h makes "XSS Challenges" him self.
Please Challenge it!!!
if you interesting on Development Security.
and feed back yamagata21h more XSS question if you have.