Answers/hints under column "X" are cities . For each city under "X", you have to guess its country, bigger city*, closest 5M and 15M city and closest capital to it wherever required. Sometimes you have to guess the "X" city also based on the clues in the same row which all together satisfies only one city i.e, "X".
* "Bigger city" refers to the city lies within the same country but bigger than "main city".
The quiz is set up according to urban area. Answer any where multiple answers are possible.
This quiz mainly includes proximity and rapports with countries also.