Guess the Zorro characters

Name the 20 cities ranked as the world's top financial centers according to the Global Financial Centres Index.

In one minute, can you match each set of highlighted countries with the letter they start with?

Drag the flag onto the correct country. Careful, though! One wrong move and the game ends.

Start by naming any country that France borders. Then name any country that borders any of those countries. Then keep going until there are no more countries left to name.