Try our quiz that tests your knowledge of some of the greatest players in our history and how many times they played for the Blues!
We've picked out 10 Chelsea legends from over the years and all we are asking you to do is to put them in order of appearances they made for us in all competitions.
Drag and drop each player to move them into the correct position, or use the arrows on the right to shift them up and down.
You have three lives to get them in the correct order, after which you will find out your final score. Good luck!