Help: /test-captcha
Tcl 2014 Conference, Portland/OR, US, Nov 10-14
Send your abstracts to tclconference@googlegroups.com by Sep 8.

The "/test-captcha" page:

Test the captcha-generator by rendering the value of the name= query
parameter using ascii-art.  If name= is omitted, show a random 16-digit
hexadecimal number.