Question number 12 on last night's FAB trivia quiz certainly threw a spanner in the works.
It was good we had so many techies on hand to spot the error.
The question should have read: Choose the next number in the sequence: 101, 1010, 1111, 10100.
Feel free to email a question for next month's Pub Crawl.
Check out some of the photos from last night below.