Give people 30 minutes to set up a website about a subject.
Let 2, 3 or more teams compete.
Let them publish their site in real time on the web.
Let a jury decide which site it the best and explain why.
The winner get mentionned on the programs website,
but after some months, the sites are reexamined to see
if the jury picked up the rigth one.
If not, how do they explain the success of this other one ?