Channel 4's The Million Pound Drop asks its contestants to put their money where their mouths are, and risk bundles of cash in quick-fire quizzing.
Contestants can choose how much of their haul to risk on each question. They can split their money across answers if they're nervous, or put it all on the one they're confident is correct.
Of course, if the answer turns out to be wrong, their money literally falls away from them.
Few contestants make it to the final stage. So we pulled together some of the toughest final questions to test out your MPD skills.
Let us know how you get on by tweeting your score to @RadioTimes