Stuart B said about Kwiziq in October 2014

(Thanks Stuart!)

I'm not even sure how I came across your site but after an hour on it it dawned on me that this was what I'd been searching for for a long while. I've tried other sites but your site is pretty much bang on. I just wish I'd found it earlier. The ability to self-test and then have explanations as to why you're wrong is essential, not only as a yardstick as to how you're doing but if you're doing it right the kudos and confidence that follows because you now 'get it'. Nice one!

- Stuart Braid