Flags of all nations are collected and displayed around the room. Each one is numbered. The guests are given pencil and paper with numbers down the left hand side.

Opposite each number the guest writes the names of the country which the flag bearing the corresponding number stands for. Allow a certain length of time for guessing, then collect the papers, read the correct list, and correct the papers. Prizes may be awarded, but the satisfaction of having guessed the most seems to be enough reward.