Your goal is to find out the status (H)appy, (N)eutral or (U)nhappy of countries. You can select a country by clicking on it. Just type a 'H' for Happy, 'N' for Neutral or 'U' for Unhappy. Adjacency is related to the puzzle, not actual country borders, and includes diagonals. No guessing is needed to complete the quiz. Since it is not possible to see the whole quiz on your screen, you can write your answers on a paper while you take the quiz. Hopefully Sporcle will fix this issue in the future.