So you think you know Sherlock?
How powerful is your mind palace?
Where did John graduate with a Bachelor of Medicine and Surgery?
What is the name of Mycroft's private club?
Who was John's doctor girlfriend in series 1?
What was Sherlock's childhood best friend called?
What is Lestrade's first name?
What is John's sister called?
What is the minimum rating out of 10 that a case has to be for Sherlock to leave his flat for it?
What was the name of the book written by Mrs Holmes?
Who is on John's head when he drunkenly plays the 'who am I' game with Sherlock?
What is the real life London road used for Baker Street called?
Which serial killer does Culverton Smith have a keen interest in?
What was the name of Speedy's Cafe in the unaired pilot episode?
What is the name Moriarty used for his fake actor persona?
What is the date of John and Mary's wedding?
Why does Mrs Hudson give Sherlock a sweet deal on his rent?
Which actor also auditioned for John Watson?
What is Mrs Hudson's maiden name?
Where was John shot before he was discharged from the army?
What song is Moriarty listening to when arriving at Sherrinford?
What is Irene Adler's Twitter handle?