| Taken | Quiz |
|---|
| 1,393 | Countries of the World using only "C" and "V" |
| 1,385 | Countries with a Majority Protestant Christian Population |
| 1,384 | Countries without a City at least 500.000 inhabitans |
| 1,383 | Countries that Visit Sweden the Most |
| 1,383 | Five Most Populated Countries by Continent with Exceptions |
| 1,382 | Click Countries by Population #1 |
| 1,381 | Countries With U in Their Name |
| 1,380 | World Capitals Containing V (with a map) |
| 1,379 | Lonely Planet's Best in Travel - Top 10 Countries |
| 1,379 | Countries Bordering Germany in 1914 Empty Map Quiz |
| 1,379 | Most and Least dangerous countries bordering each other |
| 1,377 | 20 Countries Closest to Cyprus |
| 1,377 | Serbia country quiz |
| 1,376 | Lesotho to Sweden |
| 1,376 | Dutch Speaking Countries |
| 1,376 | Countries with multiple borders between them |
| 1,375 | Countries Closest to Panama A-Z |
| 1,373 | Countries Closest to Brasília |
| 1,371 | Countries Ending with another Country's Beginning Letters |
| 1,371 | Biggest Countries who have Never Qualified for the FIFA World Cup |
| 1,370 | Countries Closest to Switzerland |
| 1,367 | Can You Name These 10 Random Island Countries |
| 1,366 | Country Picture Puzzle Game #12 |
| 1,366 | All Nations that Have Ever Participated in the Olympics |
| 1,366 | Countries that End with S |
| 1,365 | Countries Closest to Vatican City |
| 1,365 | Countries That Start With The Same Three Letters |
| 1,364 | European Countries and Capitals Beginning with the Letters of JETPUNK |
| 1,364 | Smallest Landlocked Countries A-Z |
| 1,363 | Countries Breakdown Puzzle (Red Herring Version) |
| 1,363 | Countries by Ending Letter A-Z with Yellow Box |
| 1,361 | Landlocked Countries by Continent |
| 1,359 | Short Term Memory Test - European Countries |
| 1,358 | Nationality of Titanic passengers |
| 1,358 | Name the Country from Hints |
| 1,357 | Which Countries Are Hidden Behind These Squares? #1 |
| 1,356 | Nuclear Powers |
| 1,355 | Countries That Start with C (with a map) |
| 1,355 | Countries that are bigger than India |
| 1,355 | Name that Country |
| 1,355 | Countries Which Have People in Antarctica |
| 1,354 | Countries that Gained Independence from Portugal |
| 1,354 | Spot the Imposter - Countries of the World #1 |
| 1,353 | World Countries with Nine or More Borders (with a map) |
| 1,353 | Countries Closest to Gibraltar A-Z |
| 1,351 | Geopolitical Changes 1995-Now |
| 1,351 | Countries That Don't End in a Vowel in One Minute |
| 1,350 | Top Rice Importing Countries (2020) |
| 1,349 | All Countries that have a monarch as head of state |
| 1,347 | Countries Closest to Maldives |
| 1,347 | Countries with Highest Inland Surface Water Percentage |
| 1,346 | Countries mentioned in the Wikipedia Page of India |
| 1,345 | Countries That Share Two Same Borders #2 |
| 1,345 | Five Biggest Countries by Mountain Range |
| 1,344 | Most Obese Countries Bordering Each Other |
| 1,343 | 10 Most sparsely populated countries in the world |
| 1,341 | Countries with the most native speakers of each UN official language |
| 1,341 | Countries That Are Bigger Than Texas |
| 1,340 | Countries ending with the letter A |
| 1,339 | Largest Island Countries A-Z |
| 1,338 | Countries Closest to Cuba |
| 1,337 | Countries that End in S |
| 1,337 | Zimbabwe Country Quiz |
| 1,333 | Countries Containing the Name of Another Country |
| 1,331 | Biggest Trading Partners - Netherlands |
| 1,331 | Most Western, Northern, Southern, and Eastern Country by Continent |
| 1,330 | Countries Closest to Moldova |
| 1,330 | Countries Where Christmas is Not a Public Holiday |
| 1,330 | Non-Bordering Countries Closest to France |
| 1,329 | Countries Where an MLB Game Has Been Played |
| 1,328 | Most corrupt countries in Europe |
| 1,327 | Empires that share names with Modern Day Countries. |
| 1,327 | Countries In Alphabetical Order On A Sequential Map |
| 1,327 | Modern Day Countries of Prussia |
| 1,326 | countries by domain name |
| 1,325 | Countries of Europe with Two or More Words |
| 1,325 | Countries of the Middle East (with a map) |
| 1,325 | Find The Mystery Country Using Miles Clues #2 |
| 1,324 | Non-Bordering Countries | Multiple Choice | |
| 1,324 | Third World countries (in terms of human development-HDI index) |
| 1,324 | Countries with ALL 5 Vowels (A, E, I, O, U) in their name |
| 1,324 | Five Least Corrupt Countries by Continent |
| 1,323 | Closest Country by City #2 |
| 1,322 | Microstates |
| 1,322 | Countries With Most Official Languages |
| 1,321 | European non-EU countries |
| 1,322 | Countries Bordering the Indian Ocean Empty Map Quiz |
| 1,321 | Least Ethnically Diverse Countries |
| 1,320 | Shapes of Countries at UEFA Euro 2024 |
| 1,320 | Island Countries Outside Oceania Farthest from the Mainland |
| 1,319 | Flags that are Red, White & Blue |
| 1,318 | Top 10 Countries with the Most Chickens |
| 1,316 | Countries by Second-Largest City |
| 1,316 | Countries With the Greatest Immigration Growth |
| 1,315 | Bulgaria Immigration by Country |
| 1,315 | Biggest Countries with the Smallest Populations |
| 1,313 | Countries containing 'and' in their name |
| 1,308 | Top 10 Countries in the Past 10 Summer Olympics (by Gold Medals) |
| 1,307 | 20 Countries on a Topological Map #4 |
| 1,307 | Countries Closest to Laos |
| 1,307 | Countries with Camels - with a map |
| 1,306 | Guess the Countries by Unknown Category #4 |
| 1,306 | Countries of the World - Two Minute Sprint (no map) |
| 1,306 | 15 Most Populous Countries that Drive on the Left |
| 1,306 | Top Piano Producing Countries |
| 1,305 | Countries with Multiplie Time Zones |
| 1,304 | Countries in the Hidden World Map - Treasure Hunt #4 |
| 1,304 | Name a Valid Country #10 |
| 1,304 | Central Part of Country Flags, with World Map |
| 1,304 | Guess the Countries by Unknown Category #10 |
| 1,303 | Countries That Start with U (with a map) |
| 1,302 | Five Shortest World Capital Names by Continent |
| 1,301 | Top 10 African Countries with the Largest Exclusive Economic Zones |
| 1,301 | Countries that are Federations |
| 1,300 | Countries with an Official Spotify 'Top 50' |
| 1,299 | Whitest/reddest/blackest etc Country Flags |
| 1,298 | Asian Countries |
| 1,298 | Country to Population Click Quiz (Every Country) |
| 1,298 | 50 Most Populous Countries |
| 1,297 | Top 10 Countries with the Most Goats |
| 1,297 | Most Visited Countries by Germans |
| 1,296 | Countries Where it Doesn't Snow |
| 1,295 | World Map with 10 Extra Borders #14 |
| 1,296 | Countries By The Periodic Table |
| 1,294 | Name a valid capital as ranking of country |
| 1,293 | Countries Closest to Uzbekistan |
| 1,292 | Most Visited City in Every Country |
| 1,292 | Top 50 Countries by Oil Production |
| 1,292 | Countries with Missing Consonants #2 |
| 1,292 | Countries Containing Y |
| 1,290 | The 30 Least Democratic Countries in the World |
| 1,289 | Smallest Countries With Multiple Time Zones |
| 1,289 | Countries that start with B |
| 1,288 | Countries with the Largest North-South Distance |
| 1,287 | Smallest Landlocked Countries by Population and Area |
| 1,285 | Name the Country by City #5 |
| 1,284 | Country Shape Quiz #1 (relessness version) |
| 1,280 | 90 secs Countries of the World: by first 3 Vowels |
| 1,280 | Countries in the Hidden World Map - Treasure Hunt #5 |
| 1,279 | Every Country Represented in the Premier League |
| 1,278 | Most Populous Countries by Continent |
| 1,278 | Countries which have won the International Mathematical Olympiad |
| 1,278 | Countries With The Most Deaths in WWII |
| 1,277 | Countries Decoder By Various Indicators |
| 1,276 | Top 10 Origin Countries of Tourists to the United States |
| 1,275 | Country Flags Predominantly in One Colour |
| 1,275 | Top 50 Countries by Population Estimates for 2050 |
| 1,275 | Country Flags that are Yellow, Black, Red, Green Only |
| 1,275 | Countries With Only One Border |
| 1,274 | Countries Closest to Pakistan |
| 1,273 | Mainland Countries with the Shortest Coastlines |
| 1,273 | Island Countries with the Biggest Economies 🏝 |
| 1,271 | Countries that end with the letter "L" |
| 1,269 | Countries Closest to Kuwait |
| 1,268 | Serbo-Croatian Language Speaking Countries |
| 1,266 | Georgia Country Quiz |
| 1,266 | Country Based on 3 Cities |
| 1,265 | Top 10 Most Visited Countries |
| 1,265 | Countries of the World by Word in Official Name in 90 Seconds |
| 1,265 | Countries A-Z by Official Language |
| 1,265 | Countries with H in Their Name |
| 1,265 | Countries of the World By First Letter |
| 1,263 | Top 10 Countries that Produce the Most Corn |
| 1,262 | 90 secs Countries of the World: by same length |
| 1,262 | Countries Closest to Latvia |
| 1,260 | Swedish Country Quiz |
| 1,258 | Guess the Country |
| 1,257 | Four Countries on Maps #7 |
| 1,257 | Countries with G in Their Name |
| 1,257 | First and Last 25 Countries Alphabetically in English |
| 1,256 | Countries with the Most L.D.S Temples |
| 1,255 | Youngest Countries Quiz |
| 1,255 | Countries Without First or Last Letter Quiz #01 |
| 1,254 | All Countries by World Press Freedom - In Order |
| 1,254 | Biggest countries by combined area and population |
| 1,253 | 20 Of The World's Richest Countries |
| 1,253 | Valid Country #2 |
| 1,252 | Countries with D in Their Name |
| 1,251 | Countries with highest mobile phones in use rate. |
| 1,249 | Countries without Vowels |
| 1,246 | Name a Valid Country by Animal |
| 1,244 | Countries That Start with Vowels |
| 1,244 | What countries border Niger? |
| 1,243 | Countries That President Obama Visited While In Office |
| 1,243 | Top 50 least religious countries |
| 1,242 | Caspian Sea Countries with an Empty Map |
| 1,241 | Unscramble Countries #2 |
| 1,241 | Least Obese Countries Bordering Each Other |
| 1,241 | Most Explored Country Maps on Geoguessr |
| 1,240 | Countries Closest to St Kitts and Nevis |
| 1,240 | Old Name of Countries #1 |
| 1,239 | Countries of South America by First Two Letters |
