Prize Rush – Win instantly. There are very few games like this online, especially this big. You don’t have to sign up – just start playing! All you have to do is answer 5 questions and dig on a map of 1 million pixels. Note: Prize Rush (version 3) is live again from March 3 2008. Details of the new version by Amnesia are here.
Don’t forget, you can ‘cheat’ using search (well actually it’s part of the gameplay).