How are Trophies awarded?
In order to be eligible for a daily trophy you must play the daily challenge during the day it arrives. Although we allow people to play challenges for ever, you may not win a trophy on an old challenge.
Trophies have been awarded for this challenge.
How is the Difficulty Rating calculated?
Using some magical math and calculations based on correct answers, averages of scores and time to answer. It's a number out of 100 and the lower it is the harder the quiz. This number is live updated after every game.