Type a country which has a land border (including causeways but not including only man-made structures) with another country (there are 160 such countries). When entered, that country and any bordering countries will fill in. Try to fill in all 160 countries in as few guesses as possible. NOTE: for Guinea, Niger and UK, type a ‘.’ after them to submit (to avoid answering Guinea Bissau, Nigeria or Ukraine with an extra guess if you didn’t want to answer those). Sorted from most bordering countries to fewest, then alphabetically. # of bordering countries shown.