Ten ways to play

Every game comes two ways. A scored run is twelve questions and three lives, with a streak multiplier and points for answering fast. Casual is the same questions with no lives and no end — it runs until you stop, which is the one to pick when you are learning rather than proving. Challenge takes the four options away: you type the answer, or click the country on the map. Spelling is judged generously and correct answers are worth half as much again.