phpBB • Free and Open Source Forum Software

is there any Captcha using mathematical calculation ??

say .. the system give the question :
7 - 4 + =
if the answer given is 3 .. then it passes the test.

or
3 X 8 =
if answered 24 .. passed.

that will be easier for people to answer ... but not the spam.

i saw that one sometime ago in some other Forum Scripts.
but not in phpBB.

Yes First Answer 3 With 2 Answer 24 Right

Danielsolal wrote:Yes First Answer 3 With 2 Answer 24 Right

Well, the extension suppose to do that.

But i need a link to that extension if there is any around.

I had found a script that matches my need.
https://www.phpclasses.org/package/6951 ... mages.html.

Tried to install it on my localhost Forum on my local machine.

But just can't get it appear in Manage Extensions at ACP.

Must had get the folder name wrong.
Can someone please help with it ?

ext/what_name/maths_catscha ?

Thanks in anticipation.

In another words, advise me how to install it.
Thanks.

That isn't a phpbb extension and also, it is easy for bots to give the right answer on a math question.