Tk Source Code

Help: /test-captcha
Bounty program for improvements to Tcl and certain Tcl packages.
Tcl 2018 Conference, Houston/TX, US, Oct 15-19
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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.