The 1% Club's top five hardest questions that left nearly everyone totally stumped

ok.co.uk:

The 1% Club has stumped many contestants and viewers with its challenging questions. It sees 100 contestants put through their paces as they try to answer a series of puzzles.The questions starts off easy, with 90% of people expected to nail the first one.

However, the quiz show gets increasingly harder leaving only true brain boxes to tackle the ultimate 1% challenge in a bid to win the top prize of £100,000.The show is hosted by Lee Mack, who gets to ask the 15 tricky questions.

Each question is based on a set that were given to 1,000 members of the public, with their answers determining how tough the questions are deemed to be - from 90% to 1% difficulty.

Contestants are often left scratching their heads over the correct answers, so here are top five challenging ones that have left people stumped.