Dan Smith writes "A new nerdy Internet activity recently popped up at Amherst College called the "Wiki Game". It works off of Wikimedia's amazingly popular electronic encyclopedia, Wikipedia. The Wiki Game is simple, doesn't require any registrations and gives your brain a thorough workout. Although the instructions suggest at least two people to play it, it's very easy to play solo. The instruction "manual" is (naturally) posted on Wikipedia: The Wiki Game."