Come try our quiz of all things underground London.
Test your knowledge about the hidden city.
40 questions about London over the past year.
Fact your way through the past 12 months of London news, in our end-of-year quiz.
All singing-all dancing-all experimenting variety show.
Know your official cereal bar supplier from your official treat supplier?
At least when it comes to answering trivia questions about London.
The biggest London quiz ever?
Or you might want to be in the audience for 300 questions about London.
North, South, East and West London battle it out, and you can join in.
A little puzzle for a slow afternoon.