Visit European Countries: move to bordering or jump to almost bordering country
Start in Ireland. Out of its bordering countries choose the first in alphabetical order whose name comes after Ireland. Keep doing this following these rules: - if there's no bordering country whose name comes after in alphabetical order, choose the first one in alphabetical order - if there's no bordering country, try again with countries bordering bordering countries, etc
Country Transits Distance: number of land borders you have to cross to reach a country (moving between different parts of the same country, eg going from France to French Guiana to St Martin does not count as a move)
You are shown the first letter of each country as a hint only if it's at least 3 borders away
Iceland and Malta are excluded since they are 'unreachable'