i know CAPTCHA (old), reCAPTCHA which use images where you have to enter displayed text.
but never heard that own Q&A are CAPTCHA too!
are you sure when i setup my own questions and answer, this is CAPTCHA?
ok, just found out that "A list of question designed to detect humans is a CAPTCHA by definition".
@Sasa , so we have to translate it on another way. CAPTCHA != CAPTCHA