Terms and conditions

Competition is open to any registered Twitter users.
The Twiz is just for fun and run as a not-for-profit game by Thin Martian.
The first answer is recorded by the Twitter servers and is defined as the first response listed in the Tweetmaster timeline.
The Twizmaster's decision is final and no correspondence will be entered into.
Prizes are picked at random from the shop down the road and may be substituted if necessity dictates.
In order to receive the prize, the winner will be sent a direct message directing them to a website where they'll need to register their details (full name, postal address, email address and contact telephone number) so we can post out the prize. We'll just use these details for this competition and won't send any unsolicited marketing mail. For winners outside the UK, we won't be responsible for any customs or import charges.