A Persian Captcha that use number in letters

there are many of captcha in programming languages but everyone prefer to use related one which use own alphabets when program for people in common speak language.

the original idea was for dotnettips.info and i code this to make somethings near to that.

as all we know this captcha has a long way to be a good control | handler.

Last edited Nov 18, 2012 at 8:28 AM by payervand, version 7