Begin by choosing a latitude from 34 thru 68 by entering it (only multiples of 2). Then, name the Europe cities of at least 10K population from that latitude thru 2 degrees north of it – i.e. if you chose ’40’ you would be naming the cities from 40 to 42 latitude. Object is to achieve the highest population.
Enter a latitude multiple of 2 from 34 to 68 to begin (i.e. '46').