Click CAPTCHA

I need a click CAPTCHA for my website. I want a number between 1 and 9 to be displayed as an image, and then the user has to click one of the numbers between 1 and 9 displayed in a 3x3 table below it.? These will be text numbers using an html hyperlink to verify if the link is correct.? I need all loopholes to be thought about, no obvious mistakes please. The whole thing has to be styled nicely (I will give you the different style names and css to use when you start the job) so it will fit in with my site. It's a small, simple job, but I just don't have time to do it, so please post reasonable bids or I will just ignore them. Many thanks. ## Deliverables Any questions, just message me and ask. Please put your bid, or i will ignore you.? sensible bits only. Thanks.