From the Publishers website: Knowwhere is an educational card game that seeks to provide both fun and learning to children and adults alike. Based upon a traditional "pairs" format, the aim of the game is to match country to capital city, but can be played on many levels to suit all ages. Knowwhere is made up of 37 Country Cards, 37 Capital Cards, and 4 Cards which have the same Country and Capital name and count as a pair in their own right. Each pack is also supplied with 6 Answer Cards