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figlet math challenge, captcha replacement, based on TryMath php class and phpFiglet.

trymath is an accessible way to secure your comments. no image, no gd, only ascii art math using phpFiglet.

phpFiglet is licensed under GPL.

trymath is licensed under Sisterware.

phpFiglet, and trymath, supports more figlet fonts :)

fonts

http://www.ushcompu.com.ar/2009/03/30/math-challenge-no-captcha/

Click here to see trymath in action.

Author: totoloco_