Available in these versions (click to see picture):
A political map of Europe and the European Union having the names of the countries, cities, rivers, lakes, islands and seas etc. The Non-European Union countries have lighter colours to separate them from the EU members. On the left side are all the flags of the European Union countries along with historical dates. There is a € sign by the flags of countries using the EURO currency. At the right side are the flags of the non-EU countries.
Since all the puzzle pieces look similar, you have to read the names and look at the colours to put the puzzle together.