http://www.sporcle.com/games/parklife/cryptic_europe, http://www.sporcle.com/games/parklife/cryptic_southamerica http://www.sporcle.com/games/parklife/cryptic_oceania and http://www.sporcle.com/games/parklife/cryptic_asia
In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.