Ten minutes on the clock, 60 answers to guess - there's a mixture of players, managers and clubs that you'll need to guess.
Remember to tweet your scores @FourFourTwo and share with your mates - especially if they're Blues fans.
Rival fans like to make jokes about how Chelsea have no history. Of course, that's not strictly true - especially these days.
The Blues have swept through football in the past 20 years or so, winning trophies left, right and centre. They're the third-most successful club in Premier League history - not that far behind second - and they were the first London club to win the Champions League.
But even before that, Chelsea had plenty of big moments since their formation in 1905. They won a title in 1955, tasted success in the FA Cup in the 70s and in the 90s, they helped ushered in overseas stars to the Premier League with some of the classiest players to ever play the game.
So how well do you know the boys from the Bridge? We've listed out some facts about Chelsea to put you to the test.
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