Quizzing.co.uk - A U.K. quiz portal with online tests, forums, news, quiz writing, and advice on how to get onto U.K. TV shows. Offers free membership.
Simon Says Quizzes - Provides tailor-made quizzes, plus an online monthly quiz.
So You Think You Know - Offers online quizzes played against the clock with the chance to top the leaderboard and win prizes.
Interactive Quizzes and Tests
Who Wants To Win A? - Can you get 1000 points needed to enter the prize draw?
