Every accepted answer
1. Name a country in Asia with the letter E in its name.
Edge of Space (1000 m): Timor-Leste, Maldives, Brunei
Jet Stream (850 m): Singapore, Lebanon, Palestine, Georgia, Armenia
Updraft (600 m): Nepal, North Korea, United Arab Emirates, Azerbaijan, Turkmenistan
Drifter (300 m): South Korea, Israel, Bangladesh, Yemen, Uzbekistan
Ballast (100 m): Indonesia, Philippines, Vietnam, Türkiye
2. Name a country in Europe whose flag has red on it.
Edge of Space (1000 m): Latvia, North Macedonia, Montenegro, Iceland
Jet Stream (850 m): Bulgaria, Slovakia, Croatia, Lithuania, Moldova, Albania, Slovenia
Updraft (600 m): Denmark, Norway, Romania, Czechia, Hungary, Belarus, Serbia
Drifter (300 m): Spain, Poland, Netherlands, Belgium, Portugal, Austria, Switzerland
Decoy (150 m): Luxembourg, Malta, Andorra, Liechtenstein, Monaco
Ballast (100 m): Russia, Germany, United Kingdom, France, Italy
3. Name a country with exactly one land neighbour.
Edge of Space (1000 m): Timor-Leste
Jet Stream (850 m): Lesotho, Gambia, Brunei, Qatar, Papua New Guinea
Updraft (600 m): Haiti, Dominican Republic, Denmark, Monaco
Drifter (300 m): Ireland, United Kingdom, South Korea
Decoy (150 m): Vatican City, San Marino
Ballast (100 m): Portugal, Canada
4. Name a country whose capital starts with S.
Edge of Space (1000 m): Kiribati (Capital: South Tarawa), Grenada (Capital: St. George's), Antigua and Barbuda (Capital: Saint John's)
Jet Stream (850 m): North Macedonia (Capital: Skopje), Fiji (Capital: Suva), São Tomé and Príncipe (Capital: São Tomé)
Updraft (600 m): Bulgaria (Capital: Sofia), El Salvador (Capital: San Salvador), Singapore (Capital: Singapore), Costa Rica (Capital: San José), Bosnia and Herzegovina (Capital: Sarajevo)
Drifter (300 m): Yemen (Capital: Sana'a), Sri Lanka (Capital: Sri Jayawardenepura Kotte), Bolivia (Capital: Sucre), Dominican Republic (Capital: Santo Domingo)
Ballast (100 m): South Korea (Capital: Seoul), Chile (Capital: Santiago), Sweden (Capital: Stockholm)
5. Name a country or territory in Caribbean.
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 with a Baltic Sea coastline.
Edge of Space (1000 m): Estonia
Jet Stream (850 m): Lithuania, Latvia
Updraft (600 m): Denmark, Finland
Drifter (300 m): Poland, Sweden
Ballast (100 m): Russia, Germany
7. Name a country that borders Afghanistan or Iran (not those two).
Edge of Space (1000 m): Armenia
Jet Stream (850 m): Azerbaijan, Turkmenistan
Updraft (600 m): Uzbekistan, Tajikistan
Drifter (300 m): Türkiye, Iraq
Ballast (100 m): China, Pakistan