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.
I was sure that when I was young the book I had was just called "Flight 714". Just checked and apparently that was the original title in English. Maybe would be better if "714" was the missing word. Great quiz either way though! Agree with the comment above that "fill in the blanks" is a much better format than the other quizzes. Kicking myself about missing "cigars"! :)