Quiz: Name the 10 top scoring number 9s in Europe's top five leagues

This week Gonzalo Higuain became Chelsea's new number nine after Krzysztof Piatek took his place at AC Milan and found his request for the same number rejected by his new club.

It's a number that carries a certain weight in the game and traditionally the responsibility and expectation of being a team's leading scorer, though this season only five players to wear the shirt have reached double figures in Europe's top five leagues, and none from either the Premier League or Serie A.

We're looking for the ten players to have scored nine or more in that number this season, and if you get all ten (without cheating) we'll be impressed!