Every accepted answer
1. Name a country in Europe whose flag has white on it.
Edge of Space (1000 m): Latvia, Estonia, Cyprus, Iceland
Jet Stream (850 m): Bulgaria, Slovakia, Croatia, Bosnia and Herzegovina, Slovenia
Updraft (600 m): Finland, Norway, Ireland, Czechia, Hungary, Belarus, Serbia
Drifter (300 m): Poland, Netherlands, Portugal, Greece, Austria, Switzerland, Denmark
Decoy (150 m): Luxembourg, Malta, Monaco, San Marino, Vatican City
Ballast (100 m): Russia, United Kingdom, France, Italy
2. Name a city that has hosted the Summer Olympics.
Edge of Space (1000 m): St. Louis
Jet Stream (850 m): Helsinki, Melbourne, Antwerp
Updraft (600 m): Montreal, Munich, Mexico City, Rome, Berlin, Amsterdam, Stockholm
Drifter (300 m): Los Angeles, Sydney, Rio de Janeiro, Athens, Barcelona, Atlanta, Seoul, Moscow
Ballast (100 m): London, Paris, Beijing, Tokyo
3. Name a country with over 100 million people.
Edge of Space (1000 m): DR Congo, Vietnam
Jet Stream (850 m): Ethiopia, Philippines, Egypt
Updraft (600 m): Nigeria, Bangladesh, Mexico, Japan
Drifter (300 m): Indonesia, Brazil, Pakistan, Russia
Ballast (100 m): China, India, United States
4. Name a member of ASEAN.
Edge of Space (1000 m): Timor-Leste, Brunei
Jet Stream (850 m): Laos, Singapore
Updraft (600 m): Myanmar, Malaysia, Cambodia
Drifter (300 m): Vietnam, Thailand
Ballast (100 m): Indonesia, Philippines
5. Name a country or territory in Caribbean with a coastline.
Edge of Space (1000 m): Dominica, Saint Kitts and Nevis, Curaçao, US Virgin Islands, British Virgin Islands, Turks and Caicos Islands, Anguilla, Montserrat, Sint Maarten
Jet Stream (850 m): Grenada, Saint Vincent and the Grenadines, Antigua and Barbuda, Guadeloupe, Martinique, Aruba, Cayman Islands
Updraft (600 m): Bahamas, Barbados, Saint Lucia, Puerto Rico
Drifter (300 m): Haiti, Dominican Republic, Trinidad and Tobago
Ballast (100 m): Cuba, Jamaica
6. Name a country whose capital starts with N.
Edge of Space (1000 m): Tonga (Capital: Nuku'alofa), Palau (Capital: Ngerulmud)
Jet Stream (850 m): Cyprus (Capital: Nicosia), Bahamas (Capital: Nassau)
Updraft (600 m): Chad (Capital: N'Djamena), Mauritania (Capital: Nouakchott)
Drifter (300 m): Myanmar (Capital: Naypyidaw), Niger (Capital: Niamey)
Ballast (100 m): India (Capital: New Delhi), Kenya (Capital: Nairobi)
7. Name a country that borders Kazakhstan or Russia (not those two).
Edge of Space (1000 m): Latvia, Estonia
Jet Stream (850 m): Kyrgyzstan, Georgia, Mongolia, Lithuania
Updraft (600 m): North Korea, Azerbaijan, Belarus, Turkmenistan
Drifter (300 m): Finland, Norway, Uzbekistan
Ballast (100 m): China, Ukraine, Poland