Every accepted answer
1. Name a country that drives on the left whose flag has blue on it.
Edge of Space (1000 m): Seychelles, Saint Vincent and the Grenadines, Antigua and Barbuda
Jet Stream (850 m): Bahamas, Barbados, Samoa, Saint Lucia, Kiribati
Updraft (600 m): Botswana, Lesotho, Mauritius, Eswatini, Fiji, Solomon Islands
Drifter (300 m): Tanzania, Malaysia, Nepal, Namibia
Decoy (150 m): Nauru, Tuvalu
Ballast (100 m): India, Thailand, South Africa, Australia, New Zealand
2. Name a country in Africa larger than 500,000 km².
Edge of Space (1000 m): Mauritania, Namibia, Botswana
Jet Stream (850 m): Chad, Somalia, South Sudan, Libya, Central African Republic
Updraft (600 m): Angola, Mozambique, Madagascar, Niger, Mali, Zambia
Drifter (300 m): Ethiopia, DR Congo, Tanzania, Sudan, Algeria
Ballast (100 m): Nigeria, Egypt, South Africa, Kenya
3. Name a country whose capital's name contains the country's own name.
Edge of Space (1000 m): Djibouti (Capital: Djibouti)
Jet Stream (850 m): Andorra (Capital: Andorra la Vella)
Updraft (600 m): Guatemala (Capital: Guatemala City), Kuwait (Capital: Kuwait City), San Marino (Capital: City of San Marino)
Drifter (300 m): Panama (Capital: Panama City), Singapore (Capital: Singapore), Vatican City (Capital: Vatican City), Monaco (Capital: Monaco), Luxembourg (Capital: Luxembourg)
Ballast (100 m): Mexico (Capital: Mexico City)
4. Name a country that is a G20 member in its own right.
Edge of Space (1000 m): Canada, Saudi Arabia, Australia
Jet Stream (850 m): South Africa, Italy, South Korea, Argentina
Updraft (600 m): Türkiye, Germany, United Kingdom, France
Drifter (300 m): Indonesia, Brazil, Russia, Mexico, Japan
Ballast (100 m): India, China, United States
5. Name a country or territory in Eastern Africa.
Edge of Space (1000 m): Comoros, Seychelles
Jet Stream (850 m): Burundi, Eritrea, Mauritius, Djibouti, Réunion
Updraft (600 m): Zambia, Somalia, Zimbabwe, Rwanda
Drifter (300 m): Uganda, Mozambique, Madagascar, Malawi
Ballast (100 m): Kenya, Ethiopia, Tanzania
6. Name a country that borders Finland or Russia (not those two).
Edge of Space (1000 m): Latvia, Estonia
Jet Stream (850 m): Georgia, Mongolia, Lithuania
Updraft (600 m): Kazakhstan, Azerbaijan, Belarus
Drifter (300 m): Poland, Sweden, Norway, North Korea
Ballast (100 m): China, Ukraine
7. Name a country that borders Austria.
Edge of Space (1000 m): Slovenia
Jet Stream (850 m): Hungary, Slovakia
Updraft (600 m): Czechia
Drifter (300 m): Italy, Switzerland
Decoy (150 m): Liechtenstein
Ballast (100 m): Germany