You have 8 minutes to guess 30 players.
Remember to tweet your scores @FourFourTwo, and challenge some friends while you're at it.
Last night, La Liga was back with a bang.
In the Seville derby, Sevilla took the spoils over Real Betis, beating Los Verdiblancos 2-0 and doing the double over their neighbours. That's just the start of a weekend packed with action, which sees a Valencia derby, and both Real Madrid and Barcelona in action.
But can you tell us the 30 most valuable players - according to Transfermarkt - currently plying their trade in Spain? We've listed their club and country, just to help you out.
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