Hi,
today I’ve tried the extension CaptchaExtended. It works okay when used at application level.
When I tried to use it with a module (yii-user) captcha validation failed. Maybe this was due to my implementation, but it may as well be a bug.
Since I couldn’t comment on the extension’s site, I decided to write down my experience here.
Maybe somebody else can contribute her/his experience with CaptchaExtended.
bilijen